[climate] Add StringRef overloads for ClimateCall::set_fan_mode and set_preset

Co-authored-by: J. Nick Koston <nick@home-assistant.io>
Co-authored-by: J. Nick Koston <nick@koston.org>

.agents/skills/display-test/SKILL.md

@@ -0,0 +1,156 @@
+---
+name: display-test
+description: Test an ESPHome display driver on a real panel with a camera. Use when a task asks to verify a display (LCD, e-paper, OLED, RLCD) on hardware, check orientation/rotation, partial updates, colours, contrast, or that text and shapes render correctly. Covers finding the USB port, flashing a test pattern, capturing the panel with any camera, and reading the photo.
+allowed-tools: Read, Write, Edit, Bash, Glob, Grep
+---
+
+# Display testing with a camera
+
+Point a camera at the panel to get visual evidence that a driver renders correctly. Any camera
+and capture tool works; this skill covers the common ones. `$SKILL` below is this directory
+(`.agents/skills/display-test`).
+
+## Ask before using a camera
+
+A camera can show people and rooms, not only the panel. Before the first capture, ask the user
+for permission and for which camera to use. List the cameras the host has (the commands below
+show how), name the one you intend to use, and wait for the user to confirm it. Do not pick a
+camera yourself, and do not fall back to another camera if the chosen one fails; ask again.
+
+The permission covers this session and the camera the user named. Ask again for a different
+camera or in a new session. If the user declines, stop and report that the display was not
+checked visually.
+
+## Capturing a frame
+
+Grab a still image, skipping the first few frames so auto-exposure and white balance settle.
+Read the JPEG with the Read tool; the image is shown visually.
+
+### macOS
+
+The bundled Swift tool uses AVFoundation and avoids the frame-grabbing problems some USB
+cameras have with other tools:
+
+```bash
+mkdir -p /tmp/camsnap /tmp/display-test
+swiftc -O "$SKILL/scripts/camsnap.swift" -o /tmp/camsnap/camsnap
+/tmp/camsnap/camsnap <camera-name-substring> /tmp/display-test/after.jpg 30
+```
+
+The camera argument is a case-insensitive substring of the name AVFoundation reports. If it does
+not match, the tool lists the cameras it found, so a run with a name that matches nothing lists
+the cameras without capturing. Use a substring that matches only the camera the user approved.
+It creates the output directory if needed and reports encoding or write errors on stderr. Other
+options include `ffmpeg` with `avfoundation` input, `imagesnap`, or Photo Booth's still capture.
+
+### Linux
+
+Use `ffmpeg` with the v4l2 input, `fswebcam`, or `v4l2-ctl`. With `ffmpeg`, `-ss 2` after the
+input discards the first two seconds of frames while exposure settles:
+
+```bash
+mkdir -p /tmp/display-test
+ffmpeg -f v4l2 -i /dev/video0 -ss 2 -frames:v 1 -y /tmp/display-test/after.jpg
+# or
+fswebcam -d /dev/video0 --skip 10 /tmp/display-test/after.jpg
+```
+
+List devices with `v4l2-ctl --list-devices`.
+
+### Windows
+
+Use `ffmpeg` with the DirectShow input (`-ss 2` skips the first frames, as on Linux), or any
+camera application that can save a still image:
+
+```powershell
+mkdir C:\temp -Force | Out-Null
+ffmpeg -f dshow -list_devices true -i dummy   # find the device name
+ffmpeg -f dshow -i video="<device name>" -ss 2 -frames:v 1 -y C:\temp\after.jpg
+```
+
+### Camera caveats
+
+- The board may sit at an angle. Do not trust absolute pixel positions or aspect ratios from the
+  photo; judge orientation, ordering and approximate spacing, using the corner markers as
+  references.
+- Reflections or a glossy cover can brighten one side. Capture again if a region is unclear.
+- A moving pattern is caught at an arbitrary phase. Take several captures, or use a static marker
+  per position.
+
+## Board and port
+
+Find the port; names change on every replug:
+
+```bash
+python3 "$SKILL/../hardware-test/scripts/ports.py"
+```
+
+Native-USB ESP32-S3/C3/C6/H2 boards show up as `USB JTAG/serial debug unit` and need
+`logger: hardware_uart: USB_SERIAL_JTAG`.
+
+## Test pattern
+
+Write a scratch config outside the checkout. Use one `name:` per board and include:
+
+- a white background, a black border and a filled square at the centre, drawn in the first
+  update (full-window check and scale);
+- a 60x20 bar near each corner, one bar per later update with `auto_clear_enabled: false`, so
+  each bar is written by its own partial window. The bars are wider than tall, which shows a
+  90 or 270 degree rotation; the corners exercise the window alignment;
+- a 20x20 square under the left end of the top-left bar, drawn in the same update, which marks
+  the top-left corner and shows a 180 degree rotation or a mirrored image.
+
+Use `Color::BLACK` and `Color::WHITE` in lambdas. Do not use the old `COLOR_OFF`/`COLOR_ON`
+constants; black must mean black.
+
+A ready template is in `$SKILL/templates/display-pattern.yaml`. Substitute the display platform,
+pins and (for a driver with fonts) a font. The marker pattern needs no font.
+
+## Build, flash, capture
+
+Run from the worktree under test so `python -m esphome` imports the checkout, not an installed
+copy:
+
+```bash
+cd <worktree>
+python3 -c "import esphome; print(esphome.__file__)"   # must print the worktree path
+PYTHONUNBUFFERED=1 python3 -m esphome compile /tmp/display-test/display-pattern.yaml
+PYTHONUNBUFFERED=1 python3 -m esphome upload /tmp/display-test/display-pattern.yaml \
+  --device /dev/cu.usbmodemXXXX
+sleep 6   # boot plus a few update intervals
+<capture command> /tmp/display-test/after.jpg
+```
+
+The device path differs by OS and host; use the path printed by `ports.py`. If the USB console
+wedges during flashing (esptool `No serial data received`), replug the board and retry. A board
+powered only by a battery may need the USB cable for flashing; the panel keeps its image when
+power is removed, which is useful for checking that an image is bistable.
+
+## What to check
+
+1. **Orientation**: the extra square sits under the bar in the expected top-left corner. If it is
+   in another corner, the image is rotated or mirrored. Test `rotation:` values with the same
+   pattern. The logical width and height swap at 90 and
+   270 degrees, so the 60x20 corner bars should then appear taller than wide on the physical
+   panel.
+2. **Coverage**: the border touches all four edges, with no dead rows or columns at the edges.
+3. **Partial updates**: with `auto_clear_enabled: false`, draw one marker per update. Each should
+   appear exactly at its requested position with no smearing, offset or mirrored placement.
+   Include all four corners.
+4. **Text and contrast**: sharp glyphs, correct polarity (black text on white, not inverted), no
+   ghosting from the previous frame.
+5. **Speed**: if the driver logs transfer sizes, check that a full refresh and a partial window
+   take the expected times.
+
+Record the build commit, board, config, and the captured image path when reporting results.
+
+## When a partial update looks wrong
+
+Take a marker-only capture before assuming the mapping is wrong: the camera's perspective makes
+absolute positions deceptive. If markers land in mirrored positions, the controller's address
+order (`MADCTL` MX/MY/MV) or the RAM block mapping is inverted for the window; verify the
+full-frame path separately, then fix the window computation.
+
+## Add findings
+
+Add new capture tools, panel quirks, or recovery steps here so the next session starts ahead.

.agents/skills/display-test/scripts/camsnap.swift

@@ -0,0 +1,71 @@
+// camsnap <camera name substring> <output.jpg> [frames to skip]
+// macOS only: grabs one frame from an AVFoundation camera after letting exposure settle.
+// See SKILL.md for capture tools on other systems.
+import AVFoundation
+import AppKit
+import CoreImage
+
+let args = CommandLine.arguments
+guard args.count >= 3 else {
+  FileHandle.standardError.write("usage: camsnap <camera name> <out.jpg> [skip]\n".data(using: .utf8)!)
+  exit(2)
+}
+let wanted = args[1].lowercased()
+let outPath = args[2]
+let skip = args.count > 3 ? Int(args[3]) ?? 30 : 30
+
+let discovery = AVCaptureDevice.DiscoverySession(
+  deviceTypes: [.external, .builtInWideAngleCamera], mediaType: .video, position: .unspecified)
+guard let device = discovery.devices.first(where: { $0.localizedName.lowercased().contains(wanted) }) else {
+  let names = discovery.devices.map { $0.localizedName }.joined(separator: ", ")
+  FileHandle.standardError.write("no camera matching '\(wanted)'; found: \(names)\n".data(using: .utf8)!)
+  exit(1)
+}
+
+final class Grabber: NSObject, AVCaptureVideoDataOutputSampleBufferDelegate {
+  var seen = 0
+  let skip: Int
+  let out: String
+  init(skip: Int, out: String) { self.skip = skip; self.out = out }
+  func captureOutput(_ output: AVCaptureOutput, didOutput sampleBuffer: CMSampleBuffer,
+                     from connection: AVCaptureConnection) {
+    seen += 1
+    guard seen > skip, let pixels = CMSampleBufferGetImageBuffer(sampleBuffer) else { return }
+    let image = CIImage(cvPixelBuffer: pixels)
+    let rep = NSBitmapImageRep(ciImage: image)
+    guard let jpeg = rep.representation(using: .jpeg, properties: [.compressionFactor: 0.9]) else {
+      FileHandle.standardError.write("failed to encode \(out) as JPEG\n".data(using: .utf8)!)
+      exit(1)
+    }
+    let url = URL(fileURLWithPath: out)
+    try? FileManager.default.createDirectory(
+      at: url.deletingLastPathComponent(), withIntermediateDirectories: true)
+    do {
+      try jpeg.write(to: url)
+    } catch {
+      FileHandle.standardError.write("failed to write \(out): \(error)\n".data(using: .utf8)!)
+      exit(1)
+    }
+    print("saved \(out) after \(seen) frames")
+    exit(0)
+  }
+}
+
+let session = AVCaptureSession()
+session.sessionPreset = .high
+guard let input = try? AVCaptureDeviceInput(device: device), session.canAddInput(input) else {
+  FileHandle.standardError.write("cannot open \(device.localizedName)\n".data(using: .utf8)!)
+  exit(1)
+}
+session.addInput(input)
+let output = AVCaptureVideoDataOutput()
+output.videoSettings = [kCVPixelBufferPixelFormatTypeKey as String: kCVPixelFormatType_32BGRA]
+let grabber = Grabber(skip: skip, out: outPath)
+output.setSampleBufferDelegate(grabber, queue: DispatchQueue(label: "camsnap"))
+session.addOutput(output)
+session.startRunning()
+DispatchQueue.main.asyncAfter(deadline: .now() + 15) {
+  FileHandle.standardError.write("timed out waiting for frames\n".data(using: .utf8)!)
+  exit(1)
+}
+RunLoop.main.run()

.agents/skills/display-test/templates/display-pattern.yaml

@@ -0,0 +1,43 @@
+# Display test pattern: corner markers, centre reference and partial-update markers.
+# Replace the display platform and pins with the driver under test.
+esphome:
+  name: display-pattern
+
+esp32:
+  board: esp32-s3-devkitc-1
+  framework:
+    type: esp-idf
+
+logger:
+  hardware_uart: USB_SERIAL_JTAG
+  level: DEBUG
+
+spi:
+  clk_pin: GPIO11
+  mosi_pin: GPIO12
+
+display:
+  - platform: st7305
+    id: test_display
+    cs_pin: GPIO40
+    dc_pin: GPIO5
+    reset_pin: GPIO41
+    update_interval: 1s
+    auto_clear_enabled: false
+    lambda: |-
+      static int frame = 0;
+      if (frame == 0) {
+        it.fill(Color::WHITE);
+        it.rectangle(0, 0, it.get_width(), it.get_height(), Color::BLACK);
+        it.filled_rectangle(it.get_width() / 2 - 10, it.get_height() / 2 - 10, 20, 20, Color::BLACK);
+      } else if (frame == 1) {
+        it.filled_rectangle(20, 20, 60, 20, Color::BLACK);
+        it.filled_rectangle(20, 50, 20, 20, Color::BLACK);
+      } else if (frame == 2) {
+        it.filled_rectangle(20, it.get_height() - 40, 60, 20, Color::BLACK);
+      } else if (frame == 3) {
+        it.filled_rectangle(it.get_width() - 80, 20, 60, 20, Color::BLACK);
+      } else if (frame == 4) {
+        it.filled_rectangle(it.get_width() - 80, it.get_height() - 40, 60, 20, Color::BLACK);
+      }
+      frame++;

.agents/skills/hardware-test/SKILL.md

@@ -115,7 +115,7 @@ Per-topic scripts, each described in the matching `reference/recipes/<component>
 (host driver, Zephyr driver probe), `rtsp_server/` (protocol client, raw rate reader, measurement set,
 API image grab), `cse7766/` (API observer with ping), `zephyr_coredump/` (reader flow, decode with the
 Zephyr tools), `libretiny_prefs/` (rtc preference harness header), `libretiny_crash/` (BK72xx crash probe header and
-capture decoder), `api_outgoing/` (wake cycle and Wi-Fi drop timing readers), `ld2450/` (zone number driver), `dfrobot_sen0395/` (API driver and case runner), `homeassistant_light/` (direct bulb driver, held-report case driver), `usb_audio/` (URL player), `speaker_media_player/` (API player driver, pipeline task case runner), `web_server/` (SSE client, request mix, SSE and HTTPD case runners), `mqtt/` (broker config with WebSocket listeners, test CA, transport case runner).
+capture decoder), `api_outgoing/` (wake cycle and Wi-Fi drop timing readers), `ld2450/` (zone number driver), `dfrobot_sen0395/` (API driver and case runner), `homeassistant_light/` (direct bulb driver, held-report case driver), `usb_audio/` (URL player), `speaker_media_player/` (API player driver, pipeline task case runner), `web_server/` (SSE client, request mix, SSE and HTTPD case runners), `mqtt/` (broker config with TLS, client-certificate and WebSocket listeners, test CA with server and client certificates, transport case runner, flash-and-drive runner, CLI TLS check without a board), `udp/` (datagram recorder, `udp.write` payload checker and case driver), `entity_icons/` (icon and device class readback over the API, MQTT discovery, web_server and dump_config, with a comparer).
 
 ## Templates in `$SKILL/templates`
 
@@ -132,11 +132,14 @@ capture decoder), `api_outgoing/` (wake cycle and Wi-Fi drop timing readers), `l
   `globals-storage-dut.yaml`, `usb-audio-waveshare-s3-eth-dut.yaml`, `usb-audio-sendspin-s3-eth-dut.yaml`,
   `cast-pro-1-sendspin-control.yaml`, `aux-2-preprod-stock-dut.yaml`, `aux-2-preprod-usb-audio-dut.yaml`,
   `dfrobot-sen0395-dut.yaml`, `aux-2-preprod-speaker-player-dut.yaml`, `web-server-sse-dut.yaml`,
-  `mqtt-transport-dut.yaml`.
+  `mqtt-transport-dut.yaml`, `mqtt-tls-dut.yaml`, `udp-write-dut.yaml`, `entity-icon-dut.yaml`.
 
 ## When something looks wrong
 
 - A capture stopped early or a line is missing: check the timestamps before trusting it.
+- A script that pipes into `tee` never ends although its work is done: a background command written as
+  `(cd dir && server & echo $!)` backgrounds the whole `cd && server` list, so a shell stays behind holding the
+  pipe open and `$!` is that shell, not the server. Write `(cd dir && exec server > out 2>&1 < /dev/null) &`.
 - The client never joins the AP: another board may still run an AP with the same SSID, or the device
   booted with saved credentials because the name was reused. One AP device at a time on the bench.
 - Builds come out byte-identical between branches: the wrong tree was imported (rule 3). The reverse

.agents/skills/hardware-test/reference/recipes/README.md

@@ -11,14 +11,14 @@ One file per component, named after it:
 - [`hdmi_cec.md`](hdmi_cec.md): two-board wire
 - [`ld2450.md`](ld2450.md): polygon zones, zone number round trip through the radar's readback
 - [`libretiny.md`](libretiny.md): rtc preference emulation, BK72xx crash report on the next boot
-- [`mqtt.md`](mqtt.md): broker bench, QoS, reconnect, crash log over MQTT, WebSocket transports with a local and a public broker
+- [`mqtt.md`](mqtt.md): broker bench, QoS, reconnect, crash log over MQTT, WebSocket transports with a local and a public broker, TLS trust sources (own CA, client certificate, certificate bundle, no verification) with the CLI check
 - [`nrf52.md`](nrf52.md): dongle board support
 - [`online_image.md`](online_image.md): stalled and malformed downloads
 - [`openthread.md`](openthread.md): border router on the S3 host plus H2 RCP
 - [`ota.md`](ota.md): overlap and lock, timeouts, deflate
 - [`rtsp_server.md`](rtsp_server.md): camera streaming on the Waveshare ESP32-S3-ETH
 - [`scheduler.md`](scheduler.md): loop wake A/B
-- [`udp.md`](udp.md): datagrams, multicast, sockets
+- [`udp.md`](udp.md): datagrams, multicast, sockets, `udp.write` payload shapes
 - [`usb_cdc_acm.md`](usb_cdc_acm.md): nRF52840 dongle host driver
 - [`wifi.md`](wifi.md): reboot_timeout with a fallback AP, DHCP lease cache, Easy Connect (DPP)
 - [`zephyr.md`](zephyr.md): preferences on the nRF52840 dongle
@@ -29,4 +29,4 @@ One file per component, named after it:
 - [`usb_audio.md`](usb_audio.md): USB audio speaker and microphone, the usb_host FIFO split, and Music Assistant playback through sendspin
 - [`dfrobot_sen0395.md`](dfrobot_sen0395.md): SEN0395 mmWave command flow, module quirks and overlong lines through its error reply
 - [`speaker.md`](speaker.md): media player pipeline tasks on the Connect AUX-2 with the `speaker` platform player
-- [`web_server.md`](web_server.md): state SSE stress and the HTTPD task stack on web_server_idf
+- [`web_server.md`](web_server.md): state SSE stress and the HTTPD task stack on web_server_idf, entity icon and device class readback

.agents/skills/hardware-test/reference/recipes/mqtt.md

@@ -20,7 +20,7 @@ the TLS listener's certificate, both run in the scratch directory so keys, logs
 to `NAME/#`, sends a switch command and an `on_message` topic, presses the 3000 byte publish button over the API,
 restarts the local broker when the last argument is `restart` (the PID in `mosquitto.pid`, written when the broker
 was started with `mosquitto -c mosquitto-ws.conf & echo $! > mosquitto.pid` in the working directory next to the
-certificates), checks its three ports answer again, and prints the broker's message counts with the device log. `mosquitto_sub` cannot speak
+certificates), checks every listener in the broker config answers again, and prints the broker's message counts with the device log. `mosquitto_sub` cannot speak
 WebSocket, so it subscribes on the plain listener of the same broker. Cases: `tcp` on 1883, `ws` on 9001, `wss` on
 9002 with `certificate_authority` (the certificate names an address, so `skip_cert_cn_check: true`), `wss` to
 test.mosquitto.org on 8081 with no CA for the certificate bundle, and two negatives that must never connect: a
@@ -29,3 +29,25 @@ different CA (`mbedtls_ssl_handshake returned -0x2700`) and the self-signed serv
 default in the generated sdkconfig. The TLS session costs about 29 kB of internal heap while connected; the public
 broker carries other devices' `esphome/discover` traffic, which is noise. Results:
 https://github.com/esphome/esphome/pull/16056#issuecomment-6301034019
+
+## TLS trust sources on ESP-IDF (#14318)
+
+One build per trust source from `templates/mqtt-tls-dut.yaml`: broker only (port must resolve to 1883),
+`certificate_authority` with no port (must resolve to 8883), `verify_ssl: false` with no CA, the CA plus
+`client_certificate` and `client_certificate_key` on the 8884 listener that requires one, `transport: wss` with the CA,
+`tls: true` to test.mosquitto.org on 8886 for the certificate bundle, and `tls: true` to the local self-signed broker as
+the negative. `scripts/mqtt/mosquitto-ws.conf` now has the 8883 and 8884 listeners and `scripts/mqtt/make_test_ca.sh`
+also writes `client.crt`/`client.key`. Before flashing, check each build's `src/esphome/core/defines.h` for
+`USE_MQTT_TLS`, `USE_MQTT_CERT_BUNDLE` and `USE_MQTT_TLS_INSECURE` and its `sdkconfig.<name>` for
+`CONFIG_MBEDTLS_CERTIFICATE_BUNDLE` and `CONFIG_ESP_TLS_INSECURE`: only the bundle builds may carry the bundle and only
+the unverified build the insecure flags. `scripts/mqtt/flash_and_drive.sh TREE YAML PORT KEY BROKER_HOST
+local|public|neg` runs one build end to end (flash, bounded capture, `cases.sh` with a restart for the local broker,
+counts and the broker's per-listener connection lines) and prints the config dump's `TLS:` line (`CA certificate`,
+`certificate bundle` or `no verification`). The CLI side (`esphome/mqtt.py`) is covered without a board by
+`scripts/mqtt/cli_tls_check.sh TREE [neg] YAML...`, which runs `esphome clean-mqtt` under a timeout: status 124
+after `Connected to MQTT broker!` is a pass, and with `neg` each config must instead fail with
+`CERTIFICATE_VERIFY_FAILED` and never connect. Python's default SSL
+context rejects a CA that lacks a `keyUsage` extension (`CA cert does not include key usage extension`) while mbedTLS
+on the device accepts it, which is why the test CA carries `basicConstraints` and `keyUsage`. A broker kill shows as one
+`Last esp-tls error: 0x8008` on every build, TLS or not. Results:
+https://github.com/esphome/esphome/pull/14318#issuecomment-6311863827

.agents/skills/hardware-test/reference/recipes/udp.md

@@ -9,3 +9,18 @@ listener. Broadcast to boards is lossy under power save, unicast is not. Flood a
 reconnect on the Pico keeps IGMP membership. Set a long loop interval from `wifi.on_connect`
 (`App.set_loop_interval(20000)`), not `on_boot`, or Wi-Fi connect crawls. The `logger.log` action
 rejects `%.*s`; use a lambda.
+
+## udp.write payload shapes (#21263, ApplyBytes)
+
+`templates/udp-write-dut.yaml` puts every payload shape behind a template button (constant 4 bytes twice, 3, 9, 0,
+128, 129 and 600 bytes, a 300 byte lambda, a simple value, a string) plus an `on_receive` that replies with the
+received bytes reversed. `scripts/udp/write_cases.sh DEVICE_IP KEY` records the device's datagrams with
+`udp_listen.py` on the test host, presses the buttons two seconds apart, sends one unicast datagram for the echo and
+compares everything byte for byte with `check.py`; a missing datagram shifts every later one, so read the first
+mismatch. Before flashing, check the generated `main.cpp`: on ESP8266 a constant payload is copied out of its
+`PROGMEM` table into `uint8_t esphome__bytes[N]` up to the stack limit and into `std::make_unique<uint8_t[]>` beyond,
+identical payloads share one table, a lambda is sent from its vector. An empty constant payload is generated as
+`send_packet(nullptr, 0)`, and the raw lwIP UDP `sendto` used on ESP8266 rejected a null buffer with `EINVAL`
+(`sendto() error 22` in the log, no datagram) until it accepted `nullptr` with a zero length; the old
+`TemplatableBytes::visit` had passed a zero length stack buffer instead. Compare sizes against the stacked PR's own
+head when the PR is stacked, not against dev. Results: https://github.com/esphome/esphome/pull/21263

.agents/skills/hardware-test/reference/recipes/web_server.md

@@ -29,3 +29,32 @@ clients. Entity URLs use the entity name, URL encoded, not an object id. The HTT
 request of the boot; compare after the mix and after the SSE round, with two boots when the numbers are close.
 Results: https://github.com/esphome/esphome/pull/21109#issuecomment-6300582328 and
 https://github.com/esphome/esphome/pull/21038#issuecomment-6301310182
+
+## Entity icon and device class readback (#21111)
+
+Covers every path that reads an entity's icon or device class: the native API listing, MQTT discovery, the web_server
+`/events` listing and REST endpoints, and `dump_config`. `templates/entity-icon-dut.yaml` (ESP8266 board with wifi,
+encrypted api, ota, web_server and mqtt against a local broker) carries a sensor with a 63 character icon, one with no
+icon or device class, an internal sensor, and binary_sensor, switch, button, text_sensor, number, select, event, cover
+and text entities with icons and device classes. The per-run file supplies `name` and `broker_ip` through
+substitutions. Flash the PR and base builds under different names, then from the scratch directory:
+
+```sh
+scripts/entity_icons/readback.sh DEVICE_IP KEY NAME BROKER_HOST cap-NAME.txt   # once per build
+scripts/entity_icons/compare.sh ic-base ic-pr                                   # api, web, mqttn, dump all identical
+```
+
+`readback.sh` takes about 25 s once the device is on the network: 12 s of `mosquitto_sub` on `homeassistant/#` and
+`NAME/#`, the API listing (`api_list.py`, one JSON line per entity with icon, device class, unit, options and event
+types) and `web_dump.py` (6 s on `/events`, keeping only the listing rows that carry `domain`, then a GET of each
+listed id with `?detail=all` and one retry, because the ESP8266 async server occasionally leaves a request unanswered
+within 5 s). The web ids are `domain/Name`, not object ids, and `/event/<name>` has no GET handler (404 on every
+build). `mqtt_norm.py` drops the `dev` block (compile time) and the `NAME/debug` topic (heap probe), so a clean run
+differs in nothing. `dump_config` prints icons and device classes only for some domains; button, event and
+binary_sensor icons never appear there.
+
+Found with this flow on 2026-10-21: since #19577 every ESP8266 `web_server` build that lists a cover, climate, lock,
+valve, update, alarm_control_panel or water_heater entity reboots with `Exception (3) LoadStoreErr` in
+`json::linked(const char *)` (the ROM `strlen` on a flash address), fixed by #21316. The cover in the template keeps
+that path covered; before #21316 is merged, apply its one line change to both trees or the web_server comparison
+cannot run.

.agents/skills/hardware-test/scripts/entity_icons/api_list.py

@@ -0,0 +1,56 @@
+"""List every entity over the native API with its icon, device class and unit: one sorted JSON line each.
+
+usage: api_list.py HOST KEY OUT
+"""
+
+import asyncio
+import json
+import pathlib
+import sys
+
+from aioesphomeapi import APIClient
+
+HOST, KEY, OUT = sys.argv[1], sys.argv[2], sys.argv[3]
+
+
+async def main() -> None:
+    c = APIClient(HOST, 6053, None, noise_psk=KEY)
+    await c.connect(login=True)
+    ents, _ = await c.list_entities_services()
+    rows = []
+    for e in ents:
+        row = {
+            "type": type(e).__name__,
+            "name": e.name,
+            "object_id": e.object_id,
+            "icon": e.icon,
+        }
+        for k in (
+            "device_class",
+            "unit_of_measurement",
+            "event_types",
+            "options",
+            "mode",
+        ):
+            if hasattr(e, k):
+                v = getattr(e, k)
+                row[k] = (
+                    list(v)
+                    if isinstance(v, (list, tuple))
+                    else (v.name if hasattr(v, "name") else v)
+                )
+        row["entity_category"] = (
+            e.entity_category.name
+            if hasattr(e.entity_category, "name")
+            else e.entity_category
+        )
+        row["disabled_by_default"] = e.disabled_by_default
+        rows.append(row)
+    rows.sort(key=lambda r: (r["type"], r["name"]))
+    with pathlib.Path(OUT).open("w", encoding="utf-8") as f:
+        f.writelines(json.dumps(r, sort_keys=True) + "\n" for r in rows)
+    print(f"{len(rows)} entities listed")
+    await c.disconnect()
+
+
+asyncio.run(main())

.agents/skills/hardware-test/scripts/entity_icons/compare.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+# compare.sh NAME_A NAME_B : diff the readback.sh outputs of two device names (api, web, mqttn and, when present, dump)
+# after replacing each name with DEV. Exit 1 when any pair differs; the diffs stay in cmp-KIND.diff.
+A=$1; B=$2; rc=0
+[ -n "$A" ] && [ -n "$B" ] || { echo "usage: compare.sh NAME_A NAME_B"; exit 2; }
+for k in api web mqttn dump; do
+  ext=jsonl; [ $k = dump ] && ext=txt
+  [ -f "$PWD/$k-$A.$ext" ] && [ -f "$PWD/$k-$B.$ext" ] || { echo "$k: missing"; [ $k = dump ] || rc=1; continue; }
+  sed "s/$A/DEV/g; s/$(echo "$A" | tr - _)/DEV/g" "$PWD/$k-$A.$ext" > "$PWD/cmp-$k-a.txt"
+  sed "s/$B/DEV/g; s/$(echo "$B" | tr - _)/DEV/g" "$PWD/$k-$B.$ext" > "$PWD/cmp-$k-b.txt"
+  if diff -u "$PWD/cmp-$k-a.txt" "$PWD/cmp-$k-b.txt" > "$PWD/cmp-$k.diff"; then echo "$k: identical ($(wc -l < "$PWD/cmp-$k-b.txt" | tr -d ' ') lines)"; else echo "$k: DIFFERS"; head -20 "$PWD/cmp-$k.diff"; rc=1; fi
+done
+exit $rc

.agents/skills/hardware-test/scripts/entity_icons/mqtt_norm.py

@@ -0,0 +1,37 @@
+"""Normalise mosquitto_sub output (topic TAB payload) for one device: drop other devices, replace the name, drop dev block.
+
+usage: mqtt_norm.py IN NAME OUT
+"""
+
+import json
+import pathlib
+import sys
+
+IN, NAME, OUT = sys.argv[1], sys.argv[2], sys.argv[3]
+rows = {}
+with pathlib.Path(IN).open(encoding="utf-8") as f:
+    for line in f:
+        topic, _, payload = line.rstrip("\n").partition("\t")
+        if (
+            f"/{NAME}/" not in topic and not topic.startswith(f"{NAME}/")
+        ) or topic == f"{NAME}/debug":
+            continue
+        topic = topic.replace(NAME, "DEV")
+        try:
+            obj = json.loads(payload)
+        except ValueError:
+            rows[topic] = payload.replace(NAME, "DEV")
+            continue
+        if isinstance(obj, dict):
+            obj.pop("dev", None)
+            obj = {
+                k: (v.replace(NAME, "DEV") if isinstance(v, str) else v)
+                for k, v in obj.items()
+            }
+        rows[topic] = obj
+with pathlib.Path(OUT).open("w", encoding="utf-8") as f:
+    f.writelines(
+        json.dumps({"topic": t, "payload": rows[t]}, sort_keys=True) + "\n"
+        for t in sorted(rows)
+    )
+print(f"{len(rows)} topics for {NAME}")

.agents/skills/hardware-test/scripts/entity_icons/readback.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+# readback.sh DEVICE_IP KEY NAME BROKER_HOST [CAPTURE] : record how a device built from templates/entity-icon-dut.yaml
+# reports its entity icons and device classes: the native API listing (api-NAME.jsonl), the retained MQTT discovery
+# payloads and states (mqtt-NAME.txt, normalised to mqttn-NAME.jsonl with the device name replaced and the debug topic
+# dropped), the web_server /events listing plus every REST endpoint with ?detail=all (web-NAME.jsonl) and, when a
+# serial CAPTURE is given, the dump_config Icon and Device Class lines (dump-NAME.txt, timestamps and line numbers
+# removed). KEY as for api_button.py. Outputs go to the working directory; compare two names with compare.sh.
+HERE=$(cd "$(dirname "$0")" && pwd); PY=${PYTHON:-python3}; DEV=$1; KEY=$2; N=$3; B=$4; CAP=$5; rc=0; TAB=$(printf '\t')
+[ -n "$DEV" ] && [ -n "$KEY" ] && [ -n "$N" ] && [ -n "$B" ] || { echo "usage: readback.sh DEVICE_IP KEY NAME BROKER_HOST [CAPTURE]"; exit 2; }
+timeout 12 mosquitto_sub -h "$B" -v -t 'homeassistant/#' -t "$N/#" -F "%t$TAB%p" > "$PWD/mqtt-$N.txt" 2> "$PWD/mqtt-$N.err"
+$PY "$HERE/mqtt_norm.py" "$PWD/mqtt-$N.txt" "$N" "$PWD/mqttn-$N.jsonl" || rc=1
+$PY "$HERE/api_list.py" "$DEV" "$KEY" "$PWD/api-$N.jsonl" || { echo "API listing failed"; rc=1; }
+$PY "$HERE/web_dump.py" "$DEV" "$PWD/web-$N.jsonl" || { echo "web_server dump failed"; rc=1; }
+if [ -n "$CAP" ]; then
+  LC_ALL=C grep -a '\]:   Icon: \|\]:   Device Class: ' "$CAP" | LC_ALL=C sed 's/\x1b\[[0-9;]*m//g; s/^\[[^]]*\]//; s/:[0-9]*\]:/]:/' | sort > "$PWD/dump-$N.txt"
+  echo "dump_config icon lines $(grep -c 'Icon:' "$PWD/dump-$N.txt"), device class lines $(grep -c 'Device Class:' "$PWD/dump-$N.txt")"
+fi
+exit $rc

.agents/skills/hardware-test/scripts/entity_icons/web_dump.py

@@ -0,0 +1,99 @@
+"""Dump the web_server view of every entity: the /events listing (detail all) and each REST endpoint with ?detail=all.
+
+usage: web_dump.py HOST OUT
+"""
+
+import json
+import pathlib
+import socket
+import sys
+import time
+import urllib.parse
+import urllib.request
+
+HOST, OUT = sys.argv[1], sys.argv[2]
+
+
+def sse_listing(seconds: float) -> list[dict]:
+    s = socket.create_connection((HOST, 80), timeout=5)
+    s.sendall(
+        b"GET /events HTTP/1.1\r\nHost: %s\r\nAccept: text/event-stream\r\n\r\n"
+        % HOST.encode()
+    )
+    buf = b""
+    deadline = time.monotonic() + seconds
+    s.settimeout(1.0)
+    while time.monotonic() < deadline:
+        try:
+            data = s.recv(65536)
+        except TimeoutError:
+            continue
+        if not data:
+            break
+        buf += data
+    s.close()
+    head, _, body = buf.partition(b"\r\n\r\n")
+    if b"chunked" in head.lower():
+        out = b""
+        while True:
+            i = body.find(b"\r\n")
+            if i < 0:
+                break
+            size = int(body[:i].split(b";")[0], 16)
+            out += body[i + 2 : i + 2 + size]
+            body = body[i + 2 + size + 2 :]
+            if size == 0:
+                break
+        body = out
+    rows = []
+    for block in body.decode(errors="replace").split("\n\n"):
+        ev, data = None, None
+        for line in block.split("\n"):
+            line = line.rstrip("\r")
+            if line.startswith("event:"):
+                ev = line[6:].strip()
+            elif line.startswith("data:"):
+                data = line[5:].strip()
+        if ev in ("state", "state_detail_all") and data:
+            try:
+                obj = json.loads(data)
+            except ValueError:
+                rows.append({"event": ev, "invalid": data})
+                continue
+            # bare state updates that land inside the window carry no domain; only the listing rows are kept
+            if "domain" in obj:
+                rows.append({"event": ev, **obj})
+    return rows
+
+
+def get_json(url: str) -> dict:
+    """One retry: the ESP8266 async server occasionally leaves a request unanswered."""
+    for attempt in (1, 2):
+        try:
+            with urllib.request.urlopen(url, timeout=5) as resp:
+                return json.loads(resp.read())
+        except TimeoutError:
+            if attempt == 2:
+                raise
+            print(f"retrying {url}", flush=True)
+    return {}
+
+
+rows = sse_listing(6)
+ids = sorted({r["id"] for r in rows if "id" in r})
+rest = []
+for ident in ids:
+    domain, _, obj = ident.partition("/")
+    url = f"http://{HOST}/{domain}/{urllib.parse.quote(obj)}?detail=all"
+    try:
+        rest.append({"url": url.replace(HOST, "HOST"), **get_json(url)})
+    except Exception as e:  # noqa: BLE001
+        rest.append({"url": url.replace(HOST, "HOST"), "error": str(e)})
+    time.sleep(0.3)
+with pathlib.Path(OUT).open("w", encoding="utf-8") as f:
+    f.writelines(
+        json.dumps(r, sort_keys=True) + "\n"
+        for r in sorted(rows, key=lambda r: (r.get("id", ""), r["event"]))
+    )
+    f.writelines(json.dumps(r, sort_keys=True) + "\n" for r in rest)
+print(f"{len(rows)} sse rows, {len(ids)} ids, {len(rest)} rest rows")

.agents/skills/hardware-test/scripts/mqtt/cases.sh

@@ -24,8 +24,10 @@ if [ "$RESTART" = restart ]; then
   pid=$(cat "$WORK/mosquitto.pid" 2>/dev/null); [ -n "$pid" ] || { echo "no mosquitto.pid in $WORK, cannot restart the broker"; exit 1; }
   kill "$pid" || { echo "broker PID $pid is not running, nothing to restart"; exit 1; }; sleep 8
   nc -z -w 3 "$B" 1883 && { echo "the old broker still answers on 1883 after the kill"; exit 1; }
-  (cd "$WORK" && mosquitto -c mosquitto-ws.conf > mosquitto.out 2>&1 & echo $! > "$WORK/mosquitto.pid"); sleep 25
-  for port in 1883 9001 9002; do nc -z -w 3 "$B" "$port" || { echo "broker port $port not listening after the restart"; exit 1; }; done
+  # exec so the PID is the broker's own and no shell stays behind holding the caller's output pipe open
+  (cd "$WORK" && exec mosquitto -c mosquitto-ws.conf > mosquitto.out 2>&1 < /dev/null) &
+  echo $! > "$WORK/mosquitto.pid"; sleep 25
+  for port in $(awk '/^listener/ {print $2}' "$WORK/mosquitto-ws.conf"); do nc -z -w 3 "$B" "$port" || { echo "broker port $port not listening after the restart"; exit 1; }; done
   tail -n +$((n1+1)) "$LOG" | grep -a -q "MQTT_EVENT_CONNECTED\|\[mqtt:[0-9]*\]: Connected" || { echo "the device did not reconnect after the broker restart"; exit 1; }
 else
   echo "=== $N: no broker restart (pass 'restart' as the 7th argument for a local broker)"

.agents/skills/hardware-test/scripts/mqtt/cli_tls_check.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+# cli_tls_check.sh TREE [neg] YAML... : run `esphome clean-mqtt` from the checkout TREE for each config, which goes
+# through the same TLS setup in esphome/mqtt.py as `esphome logs` over MQTT, without needing a board. clean-mqtt never
+# exits on its own, so it runs under a 25 s timeout: status 124 after "Connected to MQTT broker!" means the CLI
+# connected. With neg every config must instead fail with CERTIFICATE_VERIFY_FAILED and never connect, so a negative
+# that fails for another reason (bad YAML, broker down) is reported as a failure too. A relative YAML path is taken
+# from the working directory, where the cleanmqtt-NAME.log outputs also go. Exit 1 when any config missed its result.
+TREE=$1; shift; PY=${PYTHON:-python3}; NEG=0
+[ "$1" = neg ] && { NEG=1; shift; }
+[ -d "$TREE/esphome" ] && [ -n "$1" ] || { echo "usage: cli_tls_check.sh TREE [neg] YAML..."; exit 2; }
+bad=0
+for y in "$@"; do
+  case $y in /*) ;; *) y=$PWD/$y;; esac
+  n=$(basename "$y" .yaml); log=$PWD/cleanmqtt-$n.log
+  (cd "$TREE" && PYTHONUNBUFFERED=1 timeout 25 $PY -m esphome clean-mqtt "$y" > "$log" 2>&1); rc=$?
+  if [ "$NEG" = 0 ] && [ "$rc" = 124 ] && grep -q "Connected to MQTT broker" "$log"; then
+    echo "$n: connected"
+  elif [ "$NEG" = 1 ] && grep -q "CERTIFICATE_VERIFY_FAILED" "$log" && ! grep -q "Connected to MQTT broker" "$log"; then
+    echo "$n: rejected (CERTIFICATE_VERIFY_FAILED)"
+  else
+    echo "$n: FAILED (status $rc): $(grep -a -m1 -i 'cannot connect\|error' "$log" | cut -c1-160)"; bad=$((bad+1))
+  fi
+done
+[ "$bad" = 0 ]

.agents/skills/hardware-test/scripts/mqtt/flash_and_drive.sh

@@ -0,0 +1,53 @@
+#!/bin/sh
+# flash_and_drive.sh TREE YAML PORT KEY BROKER_HOST MODE [SUB_PORT] : flash YAML from the checkout TREE over the serial
+# PORT, capture the serial log (cap-NAME.txt in the working directory), wait for the first MQTT connect or TLS error,
+# then drive the device with cases.sh (KEY as for cases.sh, - for a plaintext API). MODE local runs cases.sh with a
+# broker restart (the working directory must hold mosquitto-ws.conf and mosquitto.pid), public runs it without a
+# restart, neg only watches for 100 s (a build that must never connect). SUB_PORT is the plain listener cases.sh
+# subscribes on (default 1883). Ends with connect, disconnect, handshake error and crash counts, the config dump's
+# TLS line, the probe heap lines and the broker listener each connection used. Exit 1 when the capture did not start,
+# the device reached no MQTT event within 90 s (local and public), it crashed, or the mode's own check failed.
+TREE=$1; YAML=$2; PORT=$3; KEY=$4; B=$5; MODE=$6; SP=${7:-1883}
+case $YAML in /*) ;; *) YAML=$PWD/$YAML;; esac
+HERE=$(cd "$(dirname "$0")" && pwd); PY=${PYTHON:-python3}; N=$(basename "$YAML" .yaml); CAP=$PWD/cap-$N.txt; ULOG=$PWD/upload-$N.log
+[ -d "$TREE/esphome" ] && [ -e "$PORT" ] && [ -n "$KEY" ] && [ -n "$B" ] || { echo "usage: flash_and_drive.sh TREE YAML PORT KEY BROKER_HOST local|public|neg [SUB_PORT]"; exit 2; }
+case $MODE in local|public|neg) ;; *) echo "MODE must be local, public or neg"; exit 2;; esac
+pkill -f "[s]erial_capture.py $PORT "; sleep 1
+echo "=== $N: flash ($(date +%T))"
+(cd "$TREE" && PYTHONUNBUFFERED=1 timeout 300 $PY -m esphome upload "$YAML" --device "$PORT" > "$ULOG" 2>&1) || { echo "upload failed"; tail -5 "$ULOG"; exit 1; }
+SECS=200; [ "$MODE" = neg ] && SECS=100
+# a stale capture from an earlier run must not satisfy the wait below
+rm -f "$CAP"
+$PY "$HERE/../serial_capture.py" "$PORT" $SECS "$CAP" > "$PWD/cap-$N.stderr" 2>&1 &
+cap_pid=$!
+i=0; until grep -a -q "MQTT_EVENT_CONNECTED\|\[mqtt:[0-9]*\]: Connected\|mbedtls_ssl_handshake returned\|Failed to verify" "$CAP" 2>/dev/null || [ $i -ge 45 ]; do sleep 2; i=$((i+1)); done
+kill -0 $cap_pid 2>/dev/null && [ -f "$CAP" ] || { echo "serial capture is not running on $PORT"; tail -3 "$PWD/cap-$N.stderr"; exit 1; }
+DEV=$(grep -a -o 'IP Address: [0-9.]*' "$CAP" | head -1 | awk '{print $3}')
+if [ $i -ge 45 ] || [ -z "$DEV" ]; then
+  echo "=== $N: no MQTT event or no IP within 90 s ($(date +%T))"
+  [ "$MODE" = neg ] || { pkill -f "[s]erial_capture.py $PORT "; exit 1; }
+else
+  echo "=== $N: first MQTT event after $((i*2)) s, device $DEV ($(date +%T))"
+fi
+grep -a 'ESPHome version\|\]:   Transport\|\]:   TLS:' "$CAP" | sed 's/\x1b\[[0-9;]*m//g' | cut -c1-120
+rc=0
+case $MODE in
+  local)  PYTHON=$PY sh "$HERE/cases.sh" "$N" "$KEY" "$B" "$SP" "$CAP" "$DEV" restart; rc=$?;;
+  public) PYTHON=$PY sh "$HERE/cases.sh" "$N" "$KEY" "$B" "$SP" "$CAP" "$DEV"; rc=$?;;
+  neg)    sleep 70;;
+esac
+wait $cap_pid
+strip() { sed 's/\x1b\[[0-9;]*m//g'; }
+# count the backend's own events so the result does not depend on on_connect/on_disconnect log lines in the config
+connects=$(grep -a -c 'MQTT_EVENT_CONNECTED' "$CAP"); errors=$(grep -a -c 'mbedtls_ssl_handshake returned\|Failed to verify certificate' "$CAP")
+crashes=$(grep -a -c 'Guru\|abort()\|Backtrace' "$CAP")
+echo "=== $N: connects $connects, disconnects $(grep -a -c 'MQTT_EVENT_DISCONNECTED' "$CAP"), handshake errors $errors, crashes $crashes"
+grep -a 'mbedtls_ssl_handshake returned\|Failed to verify\|esp-tls' "$CAP" | strip | sed 's/^\[[^]]*\]//' | sort | uniq -c | sort -rn | head -4 | cut -c1-150
+grep -a '\[probe:' "$CAP" | strip | sed 's/.*\[probe:[0-9]*\]: //' | sed -n '1p;$p'
+[ -f "$PWD/mosquitto.log" ] && [ -n "$DEV" ] && echo "broker listeners used by $DEV: $(grep "New connection from $DEV" "$PWD/mosquitto.log" | sed 's/.*on port //' | sort | uniq -c | tr '\n' ';')"
+[ "$crashes" = 0 ] || { echo "device crashed $crashes time(s)"; exit 1; }
+if [ "$MODE" = neg ]; then
+  [ "$connects" = 0 ] && [ "$errors" -gt 0 ] || { echo "negative case: expected no connect and a handshake error"; exit 1; }
+else
+  [ "$rc" = 0 ] || { echo "cases.sh failed with status $rc"; exit 1; }
+fi

.agents/skills/hardware-test/scripts/mqtt/make_test_ca.sh

@@ -1,13 +1,21 @@
 #!/bin/sh
-# make_test_ca.sh BROKER_IP : a throwaway CA and a server certificate for the broker address (30 days), written into
-# the working directory; run it in the scratch directory where a copy of mosquitto-ws.conf lives. The device
-# config takes ca.crt as certificate_authority (skip_cert_cn_check: true, the name check does not match an address);
-# other-ca.crt is a second CA for the negative case.
+# make_test_ca.sh BROKER_IP : a throwaway CA, a server certificate for the broker address and a client certificate
+# (30 days), written into the working directory; run it in the scratch directory where a copy of mosquitto-ws.conf
+# lives. The device config takes ca.crt as certificate_authority (skip_cert_cn_check: true, the name check does not
+# match an address) and client.crt/client.key as client_certificate/client_certificate_key for the listener that
+# requires one; other-ca.crt is a second CA for the negative case. The CA carries basicConstraints and keyUsage
+# because Python's default SSL context (esphome logs, esphome clean-mqtt) rejects a CA without them.
 set -e
 IP=$1
-openssl req -x509 -newkey rsa:2048 -nodes -keyout ca.key -out ca.crt -days 30 -subj "/CN=hwtest-ca"
+[ -n "$IP" ] || { echo "usage: make_test_ca.sh BROKER_IP"; exit 2; }
+openssl req -x509 -newkey rsa:2048 -nodes -keyout ca.key -out ca.crt -days 30 -subj "/CN=hwtest-ca" \
+  -addext "basicConstraints=critical,CA:TRUE" -addext "keyUsage=critical,keyCertSign,cRLSign"
 openssl req -newkey rsa:2048 -nodes -keyout server.key -out server.csr -subj "/CN=hwtest-broker"
 printf "subjectAltName=IP:%s\nextendedKeyUsage=serverAuth\n" "$IP" > san.ext
 openssl x509 -req -in server.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out server.crt -days 30 -extfile san.ext
-openssl req -x509 -newkey rsa:2048 -nodes -keyout other-ca.key -out other-ca.crt -days 30 -subj "/CN=other-ca"
-openssl verify -CAfile ca.crt server.crt
+openssl req -newkey rsa:2048 -nodes -keyout client.key -out client.csr -subj "/CN=hwtest-client"
+printf "extendedKeyUsage=clientAuth\n" > client.ext
+openssl x509 -req -in client.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out client.crt -days 30 -extfile client.ext
+openssl req -x509 -newkey rsa:2048 -nodes -keyout other-ca.key -out other-ca.crt -days 30 -subj "/CN=other-ca" \
+  -addext "basicConstraints=critical,CA:TRUE" -addext "keyUsage=critical,keyCertSign,cRLSign"
+openssl verify -CAfile ca.crt server.crt client.crt

.agents/skills/hardware-test/scripts/mqtt/mosquitto-ws.conf

@@ -1,8 +1,20 @@
 # Copy next to the certificates in the scratch directory and start it there with
-# `mosquitto -c mosquitto-ws.conf & echo $! > mosquitto.pid` (cases.sh restarts that PID): plain MQTT, MQTT over WebSocket, and MQTT over WebSocket with TLS (server.crt and
-# server.key from make_test_ca.sh in the same directory). log_type all gives the listener port per connection.
+# `mosquitto -c mosquitto-ws.conf & echo $! > mosquitto.pid` (cases.sh restarts that PID): plain MQTT, MQTT over TLS,
+# MQTT over TLS that requires a client certificate, MQTT over WebSocket, and MQTT over WebSocket with TLS
+# (server.crt, server.key, ca.crt from make_test_ca.sh in the same directory). log_type all gives the listener port
+# per connection.
 listener 1883
 protocol mqtt
+listener 8883
+protocol mqtt
+certfile server.crt
+keyfile server.key
+listener 8884
+protocol mqtt
+certfile server.crt
+keyfile server.key
+cafile ca.crt
+require_certificate true
 listener 9001
 protocol websockets
 listener 9002

.agents/skills/hardware-test/scripts/udp/check.py

@@ -0,0 +1,40 @@
+"""Compare the listener log (JSON lines from udp_listen.py) against the udp-write-dut.yaml payload sequence.
+
+usage: check.py LISTEN_JSONL ECHO_HEX  (ECHO_HEX is the datagram sent to the device for the echo case)
+"""
+
+import json
+import pathlib
+import sys
+
+with pathlib.Path(sys.argv[1]).open(encoding="utf-8") as f:
+    log = [json.loads(line) for line in f if line.strip()]
+echo_in = bytes.fromhex(sys.argv[2])
+small = bytes([0xAA, 0x55, 0x01, 0x02])
+expected = [
+    ("small 1/2", small),
+    ("small 2/2", small),
+    ("simple", bytes([1, 2, 3])),
+    ("text", b"hello udp"),
+    ("empty", b""),
+    ("stack128", bytes((0x10 + i) & 0xFF for i in range(128))),
+    ("heap129", bytes((0x20 + i) & 0xFF for i in range(129))),
+    ("heap600", bytes((0x30 + i) & 0xFF for i in range(600))),
+    ("lambda300", bytes((i * 7) & 0xFF for i in range(300))),
+    ("echo", echo_in[::-1]),
+]
+got = [bytes.fromhex(e["hex"]) for e in log]
+ok = 0
+for i, (name, want) in enumerate(expected):
+    have = got[i] if i < len(got) else None
+    res = (
+        "OK"
+        if have == want
+        else f"MISMATCH got {None if have is None else have[:16].hex() + '... len ' + str(len(have))}"
+    )
+    ok += res == "OK"
+    print(f"{name:10s} {len(want):4d} B  {res}")
+print(
+    f"{ok}/{len(expected)} payloads byte-exact, {len(got)} datagrams received, sources {sorted({e['src'] for e in log})}"
+)
+sys.exit(0 if ok == len(expected) and len(got) == len(expected) else 1)

.agents/skills/hardware-test/scripts/udp/udp_listen.py

@@ -0,0 +1,32 @@
+"""Log every datagram on PORT for SECONDS as one JSON line: time, source, length, hex payload."""
+
+import json
+import pathlib
+import socket
+import sys
+import time
+
+port, secs, out = int(sys.argv[1]), float(sys.argv[2]), sys.argv[3]
+s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+s.bind(("", port))
+s.settimeout(1.0)
+end = time.monotonic() + secs
+with pathlib.Path(out).open("w", encoding="utf-8") as f:
+    while time.monotonic() < end:
+        try:
+            data, (ip, sport) = s.recvfrom(65535)
+        except TimeoutError:
+            continue
+        f.write(
+            json.dumps(
+                {
+                    "t": time.strftime("%H:%M:%S"),
+                    "src": ip,
+                    "len": len(data),
+                    "hex": data.hex(),
+                }
+            )
+            + "\n"
+        )
+        f.flush()

.agents/skills/hardware-test/scripts/udp/write_cases.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+# write_cases.sh DEVICE_IP KEY [PORT] : drive a device built from templates/udp-write-dut.yaml. Records every datagram
+# the device sends to PORT (the udp component's port, default 18511) with udp_listen.py in the working directory,
+# presses the eight payload buttons over the API two seconds apart (KEY as for api_button.py, - for a plaintext API),
+# sends one 16 byte unicast datagram to the device for the echo case, then compares the recorded datagrams with
+# check.py. The recorder runs until the driver stops it. Exit 1 when the recorder did not start or a payload is
+# missing or differs; listen.jsonl stays in the working directory.
+HERE=$(cd "$(dirname "$0")" && pwd); PY=${PYTHON:-python3}; DEV=$1; KEY=$2; PORT=${3:-18511}
+[ -n "$DEV" ] && [ -n "$KEY" ] || { echo "usage: write_cases.sh DEVICE_IP KEY [PORT]"; exit 2; }
+ECHO=0102030405060708090a0b0c0d0e0f10
+rm -f "$PWD/listen.jsonl"
+$PY "$HERE/udp_listen.py" "$PORT" 600 "$PWD/listen.jsonl" &
+lst=$!
+sleep 2
+kill -0 $lst 2>/dev/null || { echo "udp_listen.py is not running on port $PORT"; exit 1; }
+for b in Small Simple Text Empty Stack128 Heap129 Heap600 Lambda300; do
+  $PY "$HERE/../api_button.py" "$DEV" "$KEY" press "$b" > /dev/null || echo "press $b failed"; sleep 2
+done
+$PY -c "import socket; socket.socket(socket.AF_INET, socket.SOCK_DGRAM).sendto(bytes.fromhex('$ECHO'), ('$DEV', $PORT))"
+sleep 5
+kill $lst 2>/dev/null; wait $lst 2>/dev/null
+$PY "$HERE/check.py" "$PWD/listen.jsonl" "$ECHO"

.agents/skills/hardware-test/templates/entity-icon-dut.yaml

@@ -0,0 +1,148 @@
+# Entity icon and device class readback (esphome#21111): the per-run file supplies name and broker_ip through substitutions and includes this file as a package. Every readback path is covered: API listing, MQTT discovery, web_server JSON and dump_config. See reference/recipes/web_server.md.
+esp8266:
+  board: d1_mini
+
+logger:
+  level: DEBUG
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  power_save_mode: none
+
+api:
+  encryption:
+    key: !secret api_key
+  reboot_timeout: 0s
+
+ota:
+  - platform: esphome
+
+web_server:
+  port: 80
+
+mqtt:
+  broker: ${broker_ip}
+  reboot_timeout: 0s
+
+interval:
+  - interval: 10s
+    then:
+      - lambda: |-
+          ESP_LOGI("probe", "free heap %u, max block %u", (unsigned) ESP.getFreeHeap(), (unsigned) ESP.getMaxFreeBlockSize());
+
+esphome:
+  name: ${name}
+
+sensor:
+  - platform: template
+    name: Temp
+    id: temp
+    device_class: temperature
+    unit_of_measurement: "°C"
+    icon: mdi:thermometer
+    accuracy_decimals: 1
+    lambda: return 21.5;
+    update_interval: 30s
+  - platform: template
+    name: Long Icon
+    id: long_icon
+    icon: mdi:this-icon-name-is-exactly-sixty-three-characters-long-abcde
+    device_class: humidity
+    unit_of_measurement: "%"
+    lambda: return 40.0;
+    update_interval: 30s
+  - platform: template
+    name: Plain
+    id: plain
+    lambda: return 1.0;
+    update_interval: 30s
+  - platform: template
+    name: Hidden
+    id: hidden
+    internal: true
+    icon: mdi:eye-off
+    device_class: power
+    lambda: return 2.0;
+    update_interval: 30s
+
+binary_sensor:
+  - platform: template
+    name: Motion
+    id: motion
+    device_class: motion
+    icon: mdi:motion-sensor
+    lambda: return false;
+
+switch:
+  - platform: template
+    name: Relay
+    id: relay
+    device_class: outlet
+    icon: mdi:power-plug
+    optimistic: true
+
+button:
+  - platform: template
+    name: Reboot
+    id: reboot_btn
+    device_class: restart
+    icon: mdi:restart
+    on_press:
+      - logger.log: "Reboot pressed"
+
+text_sensor:
+  - platform: template
+    name: Version
+    id: version
+    device_class: timestamp
+    icon: mdi:tag
+    lambda: return {"2026-10-21T00:00:00+00:00"};
+    update_interval: 30s
+
+number:
+  - platform: template
+    name: Level
+    id: level
+    device_class: battery
+    icon: mdi:knob
+    unit_of_measurement: "%"
+    min_value: 0
+    max_value: 100
+    step: 1
+    optimistic: true
+    initial_value: 50
+
+select:
+  - platform: template
+    name: Mode
+    id: mode
+    icon: mdi:format-list-bulleted
+    options: [a, b, c]
+    optimistic: true
+    initial_option: a
+
+event:
+  - platform: template
+    name: Doorbell
+    id: doorbell
+    device_class: doorbell
+    icon: mdi:doorbell
+    event_types: [ring, knock]
+
+cover:
+  - platform: template
+    name: Garage
+    id: garage
+    device_class: garage
+    icon: mdi:garage
+    optimistic: true
+
+text:
+  - platform: template
+    name: Secret Note
+    id: note
+    mode: password
+    icon: mdi:form-textbox-password
+    optimistic: true
+    initial_value: "x"

.agents/skills/hardware-test/templates/mqtt-tls-dut.yaml

@@ -0,0 +1,99 @@
+# MQTT TLS trust-source test (#14318, needs that PR's tree for tls and verify_ssl): one build per trust source, with
+# the name and the mqtt block edited per file (see reference/recipes/mqtt.md). Secrets: broker_ip (the local broker
+# from make_test_ca.sh), mqtt_ca, mqtt_client_cert and mqtt_client_key as block scalars from the same run.
+esp32:
+  board: esp32dev
+  framework:
+    type: esp-idf
+
+logger:
+  level: VERBOSE
+  logs:
+    wifi: DEBUG
+    api: DEBUG
+    api.connection: DEBUG
+    scheduler: DEBUG
+    component: DEBUG
+    sensor: DEBUG
+    esp32: DEBUG
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  power_save_mode: none
+
+api:
+  encryption:
+    key: !secret api_key
+  reboot_timeout: 0s
+
+ota:
+  - platform: esphome
+
+interval:
+  - interval: 10s
+    then:
+      - lambda: |-
+          ESP_LOGI("probe", "mqtt connected %d, internal free %u, largest block %u", id(mq).is_connected(),
+                   (unsigned) heap_caps_get_free_size(MALLOC_CAP_INTERNAL),
+                   (unsigned) heap_caps_get_largest_free_block(MALLOC_CAP_INTERNAL));
+
+sensor:
+  - platform: template
+    name: Counter
+    update_interval: 2s
+    accuracy_decimals: 0
+    lambda: |-
+      static uint32_t n = 0;
+      return n++;
+
+switch:
+  - platform: template
+    name: Relay
+    id: relay
+    optimistic: true
+    on_turn_on:
+      - logger.log: "Relay ON"
+    on_turn_off:
+      - logger.log: "Relay OFF"
+
+button:
+  - platform: template
+    name: Publish big
+    on_press:
+      - mqtt.publish:
+          topic: ${name}/big
+          payload: !lambda |-
+            return std::string(3000, 'q');
+
+substitutions:
+  name: mqtt-dut
+
+esphome:
+  name: ${name}
+
+mqtt:
+  id: mq
+  broker: !secret broker_ip        # test.mosquitto.org for the bundle run
+  # No port: it must resolve to 1883 without TLS options and to 8883 with them. Spell it out only for the
+  # client-certificate listener (8884), wss (9002) and the public bundle broker (8886).
+  # The next two lines are the own-CA build. Remove both for the broker-only build (skip_cert_cn_check alone turns
+  # TLS on), replace both with verify_ssl: false for the unverified build (the flag is rejected next to it), or with
+  # tls: true for the bundle builds (public broker, and the local one as the negative).
+  skip_cert_cn_check: true         # with the local CA: the certificate names an address
+  certificate_authority: !secret mqtt_ca
+  # client_certificate: !secret mqtt_client_cert       # with the CA, port 8884
+  # client_certificate_key: !secret mqtt_client_key
+  # transport: wss                                     # with the CA, port 9002
+  reboot_timeout: 0s
+  discovery: false
+  on_message:
+    - topic: ${name}/cmd
+      then:
+        - logger.log:
+            format: "cmd payload: %s"
+            args: ["x.c_str()"]
+  on_connect:
+    - logger.log: "MQTT on_connect"
+  on_disconnect:
+    - logger.log: "MQTT on_disconnect"

.agents/skills/hardware-test/templates/udp-write-dut.yaml

@@ -0,0 +1,93 @@
+# udp.write payload shapes (#21263): every shape the action takes behind a template button, plus an on_receive that
+# replies with the received bytes reversed through a lambda. Per run file: substitutions name and listener_ip (the test
+# host that runs scripts/udp/udp_listen.py), then packages: common: !include this file. Drive it with
+# scripts/udp/write_cases.sh DEVICE_IP KEY, which presses the buttons, sends the echo datagram and checks every payload.
+esp8266:
+  board: d1_mini
+
+logger:
+  level: VERBOSE
+  logs:
+    wifi: DEBUG
+    api: DEBUG
+    api.connection: DEBUG
+    scheduler: DEBUG
+    component: DEBUG
+
+wifi:
+  ssid: !secret wifi_ssid
+  password: !secret wifi_password
+  power_save_mode: none
+
+api:
+  encryption:
+    key: !secret api_key
+  reboot_timeout: 0s
+
+ota:
+  - platform: esphome
+
+interval:
+  - interval: 10s
+    then:
+      - lambda: |-
+          ESP_LOGI("probe", "free heap %u, max block %u", (unsigned) ESP.getFreeHeap(), (unsigned) ESP.getMaxFreeBlockSize());
+
+esphome:
+  name: ${name}
+
+udp:
+  id: u
+  addresses:
+    - ${listener_ip}
+  on_receive:
+    - lambda: ESP_LOGI("echo", "received %u bytes", (unsigned) data.size());
+    - udp.write: !lambda |-
+        std::vector<uint8_t> v(data.rbegin(), data.rend());
+        return v;
+
+button:
+  - platform: template
+    name: Small
+    on_press:
+      - logger.log: "case small"
+      - udp.write: [0xAA, 0x55, 0x01, 0x02]
+      - udp.write: [0xAA, 0x55, 0x01, 0x02]
+  - platform: template
+    name: Simple
+    on_press:
+      - logger.log: "case simple"
+      - udp.write: [1, 2, 3]
+  - platform: template
+    name: Text
+    on_press:
+      - logger.log: "case text"
+      - udp.write: "hello udp"
+  - platform: template
+    name: Empty
+    on_press:
+      - logger.log: "case empty"
+      - udp.write: []
+  - platform: template
+    name: Stack128
+    on_press:
+      - logger.log: "case stack128"
+      - udp.write: [0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F]
+  - platform: template
+    name: Heap129
+    on_press:
+      - logger.log: "case heap129"
+      - udp.write: [0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0xA0]
+  - platform: template
+    name: Heap600
+    on_press:
+      - logger.log: "case heap600"
+      - udp.write: [0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87]
+  - platform: template
+    name: Lambda300
+    on_press:
+      - logger.log: "case lambda300"
+      - udp.write: !lambda |-
+          std::vector<uint8_t> v(300);
+          for (size_t i = 0; i < v.size(); i++) v[i] = (uint8_t) (i * 7);
+          return v;

.clang-tidy

@@ -12,6 +12,7 @@ Checks: >-
   -bugprone-multi-level-implicit-pointer-conversion,
   -bugprone-narrowing-conversions,
   -bugprone-tagged-union-member-count,
+  -bugprone-signed-bitwise,
   -bugprone-signed-char-misuse,
   -bugprone-switch-missing-default-case,
   -cert-dcl50-cpp,
@@ -39,6 +40,7 @@ Checks: >-
   -cppcoreguidelines-avoid-const-or-ref-data-members,
   -cppcoreguidelines-avoid-do-while,
   -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-explicit-constructor,
   -cppcoreguidelines-init-variables,
   -cppcoreguidelines-macro-to-enum,
   -cppcoreguidelines-macro-usage,
@@ -84,6 +86,7 @@ Checks: >-
   -llvm-use-ranges,
   -llvmlibc-*,
   -misc-const-correctness,
+  -misc-explicit-constructor,
   -misc-include-cleaner,
   -misc-multiple-inheritance,
   -misc-no-recursion,
@@ -113,6 +116,7 @@ Checks: >-
   -objc-*,
   -performance-enum-size,
   -portability-avoid-pragma-once,
+  -portability-no-assembler,
   -portability-template-virtual-member-function,
   -readability-ambiguous-smartptr-reset-call,
   -readability-avoid-nested-conditional-operator,
@@ -129,9 +133,13 @@ Checks: >-
   -readability-named-parameter,
   -readability-redundant-casting,
   -readability-redundant-inline-specifier,
+  -readability-redundant-lambda-parameter-list,
   -readability-redundant-member-init,
+  -readability-redundant-nested-if,
   -readability-redundant-parentheses,
   -readability-redundant-typename,
+  -readability-trailing-comma,
+  -readability-trivial-switch,
   -readability-uppercase-literal-suffix,
   -readability-use-anyofallof,
   -readability-use-std-min-max,

.coveragerc

@@ -2,4 +2,6 @@
 omit =
     esphome/components/*
     esphome/analyze_memory/*
+    esphome/espidf/get_idf_tool_paths.py
+    esphome/espidf/get_idf_version.py
     tests/integration/*

.github/scripts/auto-label-pr/constants.js

@@ -21,6 +21,7 @@ module.exports = {
     'github-actions',
     'by-code-owner',
     'has-tests',
+    'api.proto',
     'needs-tests',
     'needs-docs',
     'needs-developer-docs',

.github/scripts/auto-label-pr/detectors.js

@@ -272,6 +272,18 @@ async function detectTests(changedFiles) {
   return labels;
 }
 
+// Strategy: API protocol change detection
+// aioesphomeapi carries copies of both files, so every change here needs a sync there
+const API_PROTO_FILES = ['esphome/components/api/api.proto', 'esphome/components/api/api_options.proto'];
+
+async function detectApiProto(changedFiles) {
+  const labels = new Set();
+  if (changedFiles.some(file => API_PROTO_FILES.includes(file))) {
+    labels.add('api.proto');
+  }
+  return labels;
+}
+
 // Strategy: PR Template Checkbox detection
 async function detectPRTemplateCheckboxes(context) {
   const labels = new Set();
@@ -460,6 +472,7 @@ module.exports = {
   detectGitHubActionsChanges,
   detectCodeOwner,
   detectTests,
+  detectApiProto,
   detectPRTemplateCheckboxes,
   detectDeprecatedComponents,
   detectMaintainerAccess,

.github/scripts/auto-label-pr/index.js

@@ -10,6 +10,7 @@ const {
   detectGitHubActionsChanges,
   detectCodeOwner,
   detectTests,
+  detectApiProto,
   detectPRTemplateCheckboxes,
   detectDeprecatedComponents,
   detectMaintainerAccess,
@@ -114,6 +115,7 @@ module.exports = async ({ github, context }) => {
     actionsLabels,
     codeOwnerLabels,
     testLabels,
+    apiProtoLabels,
     checkboxLabels,
     deprecatedResult,
     maintainerAccess
@@ -128,6 +130,7 @@ module.exports = async ({ github, context }) => {
     detectGitHubActionsChanges(changedFiles),
     detectCodeOwner(github, context, changedFiles),
     detectTests(changedFiles),
+    detectApiProto(changedFiles),
     detectPRTemplateCheckboxes(context),
     detectDeprecatedComponents(github, context, changedFiles),
     detectMaintainerAccess(context)
@@ -156,6 +159,7 @@ module.exports = async ({ github, context }) => {
     ...actionsLabels,
     ...codeOwnerLabels,
     ...testLabels,
+    ...apiProtoLabels,
     ...checkboxLabels,
     ...deprecatedLabels
   ]);

.github/scripts/auto-label-pr/tests/detectors.test.js

@@ -1,6 +1,7 @@
 const { describe, it } = require('node:test');
 const assert = require('node:assert/strict');
 const {
+  detectApiProto,
   detectMergeBranch,
   detectNewPlatforms,
   detectNewComponents,
@@ -375,6 +376,27 @@ describe('detectRequirements', () => {
   });
 });
 
+// ---------------------------------------------------------------------------
+// detectApiProto
+// ---------------------------------------------------------------------------
+
+describe('detectApiProto', () => {
+  it('labels a PR that changes api.proto', async () => {
+    const labels = await detectApiProto(['esphome/components/api/api.proto', 'esphome/components/api/api_pb2.cpp']);
+    assert.deepEqual(Array.from(labels), ['api.proto']);
+  });
+
+  it('labels a PR that changes only api_options.proto', async () => {
+    const labels = await detectApiProto(['esphome/components/api/api_options.proto']);
+    assert.deepEqual(Array.from(labels), ['api.proto']);
+  });
+
+  it('ignores the generated protocol files and other components', async () => {
+    const labels = await detectApiProto(['esphome/components/api/api_pb2.cpp', 'esphome/components/uart/api.proto']);
+    assert.equal(labels.size, 0);
+  });
+});
+
 // ---------------------------------------------------------------------------
 // MANAGED_LABELS
 // ---------------------------------------------------------------------------
@@ -387,6 +409,10 @@ describe('MANAGED_LABELS', () => {
   it('includes needs-developer-docs so the workflow syncs it', () => {
     assert.ok(MANAGED_LABELS.includes('needs-developer-docs'));
   });
+
+  it('includes api.proto so the workflow removes it when the file drops out of the diff', () => {
+    assert.ok(MANAGED_LABELS.includes('api.proto'));
+  });
 });
 
 // ---------------------------------------------------------------------------

.github/workflows/ci.yml

@@ -1007,19 +1007,19 @@ jobs:
           - id: clang-tidy
             name: Run script/clang-tidy for ESP32 S3
             # yamllint disable-line rule:line-length
-            options: --environment esp32s3-idf-tidy --grep SOC_TEMP_SENSOR_SUPPORTED --grep USE_ESP32_VARIANT_ESP32S3 --grep USE_LOGGER_USB_CDC --grep SOC_I2S_SUPPORTS_TDM --grep USE_OPENTHREAD
+            options: --environment esp32s3-idf-tidy --grep SOC_TEMP_SENSOR_SUPPORTED --grep SOC_RISCV_COPROC_SUPPORTED --grep USE_ESP32_VARIANT_ESP32S3 --grep USE_LOGGER_USB_CDC --grep SOC_I2S_SUPPORTS_TDM --grep USE_OPENTHREAD
             tidy_environment: esp32s3-idf-tidy
           - id: clang-tidy
             name: Run script/clang-tidy for ESP32 P4
             # P4 has no native Wi-Fi/BLE; those run over the hosted co-processor,
             # so their code paths differ -- lint them under the P4 build too.
             # yamllint disable-line rule:line-length
-            options: --environment esp32p4-idf-tidy --grep USE_ESP32_VARIANT_ESP32P4 --grep CONFIG_IDF_TARGET_ESP32P4 --grep USE_ESP32_HOSTED --grep USE_WIFI --grep USE_BLE
+            options: --environment esp32p4-idf-tidy --grep USE_ESP32_VARIANT_ESP32P4 --grep SOC_LP_CORE_SUPPORTED --grep CONFIG_IDF_TARGET_ESP32P4 --grep USE_ESP32_HOSTED --grep USE_WIFI --grep USE_BLE
             tidy_environment: esp32p4-idf-tidy
           - id: clang-tidy
             name: Run script/clang-tidy for ESP32 C6
             # yamllint disable-line rule:line-length
-            options: --environment esp32c6-idf-tidy --grep SOC_LP_I2C_SUPPORTED --grep USE_ESP32_VARIANT_ESP32C6 --grep USE_OPENTHREAD --grep USE_ZIGBEE
+            options: --environment esp32c6-idf-tidy --grep SOC_LP_I2C_SUPPORTED --grep SOC_LP_CORE_SUPPORTED --grep USE_ESP32_VARIANT_ESP32C6 --grep USE_OPENTHREAD --grep USE_ZIGBEE
             tidy_environment: esp32c6-idf-tidy
 
     steps:

.pre-commit-config.yaml

@@ -38,7 +38,7 @@ repos:
       - id: yamllint
         exclude: ^(\.clang-format|\.clang-tidy)$
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v13.0.1
+    rev: v23.1.3
     hooks:
       - id: clang-format
         types_or: [c, c++]

CODEOWNERS

@@ -205,6 +205,7 @@ esphome/components/esp32_hosted/update/* @swoboda1337
 esphome/components/esp32_power_management/* @rwrozelle
 esphome/components/esp32_rmt/* @jesserockz
 esphome/components/esp32_rmt_led_strip/* @jesserockz
+esphome/components/esp32_ulp/* @swoboda1337
 esphome/components/esp8266/* @esphome/core
 esphome/components/esp_ldo/* @clydebarrow
 esphome/components/espectre/* @francescopace
@@ -694,6 +695,7 @@ esphome/components/usb_uart/* @clydebarrow
 esphome/components/valve/* @esphome/core
 esphome/components/vbus/* @ssieb
 esphome/components/veml3235/* @kbx81
+esphome/components/veml6040/* @aalaei
 esphome/components/veml7700/* @latonita
 esphome/components/version/* @esphome/core
 esphome/components/vevor_dtx/* @Bofr5555

codecov.yml

@@ -11,6 +11,9 @@ coverage:
 ignore:
   - "esphome/components/**/*"
   - "esphome/analyze_memory/**/*"
+  # Run as standalone scripts under the ESP-IDF Python, never imported by pytest
+  - "esphome/espidf/get_idf_tool_paths.py"
+  - "esphome/espidf/get_idf_version.py"
   - "tests/integration/**/*"
 
 comment:

docker/Dockerfile

@@ -22,7 +22,7 @@ RUN \
     -r /requirements.txt
 
 # Install the ESPHome Device Builder dashboard.
-RUN uv pip install --no-cache-dir esphome-device-builder==1.25.0
+RUN uv pip install --no-cache-dir esphome-device-builder==1.26.0
 
 RUN \
     platformio settings set enable_telemetry No \

esphome/build_gen/espidf.py

@@ -8,12 +8,14 @@ import textwrap
 
 from esphome.build_helpers import pch
 from esphome.components.esp32 import (
+    KEY_SRC_CMAKE,
     get_esp32_variant,
     get_excluded_builtin_components,
     get_managed_component_require_names,
     idf_version,
 )
 import esphome.config_validation as cv
+from esphome.const import KEY_ESP32
 from esphome.core import CORE
 from esphome.espidf import variant_to_idf_target
 from esphome.framework_helpers import (
@@ -460,6 +462,7 @@ def get_component_cmakelists() -> str:
     # get_project_cmakelists so they reach every component, not just src/.
     link_opts = get_project_link_flags()
     link_opts_str = "\n    ".join(link_opts) if link_opts else ""
+    src_cmake = "\n".join(CORE.data[KEY_ESP32].get(KEY_SRC_CMAKE, []))
 
     return f"""\
 # Auto-generated by ESPHome
@@ -505,6 +508,7 @@ idf_component_register(
 target_link_options(${{COMPONENT_LIB}} PUBLIC
     {link_opts_str}
 )
+{src_cmake}
 {_pch_cmake_block()}"""
 
 

esphome/components/absolute_humidity/absolute_humidity.cpp

@@ -10,7 +10,7 @@ void AbsoluteHumidityComponent::setup() {
     this->temperature_ = state;
     this->enable_loop();
   });
-  ESP_LOGD(TAG, "  Added callback for temperature '%s'", this->temperature_sensor_->get_name().c_str());
+  ESP_LOGD(TAG, "  Added callback for temperature '%s'", LOG_STR_ARG(this->temperature_sensor_->get_log_name()));
   // Get initial value
   if (this->temperature_sensor_->has_state()) {
     this->temperature_ = this->temperature_sensor_->get_state();
@@ -20,7 +20,7 @@ void AbsoluteHumidityComponent::setup() {
     this->humidity_ = state;
     this->enable_loop();
   });
-  ESP_LOGD(TAG, "  Added callback for relative humidity '%s'", this->humidity_sensor_->get_name().c_str());
+  ESP_LOGD(TAG, "  Added callback for relative humidity '%s'", LOG_STR_ARG(this->humidity_sensor_->get_log_name()));
   // Get initial value
   if (this->humidity_sensor_->has_state()) {
     this->humidity_ = this->humidity_sensor_->get_state();
@@ -49,7 +49,8 @@ void AbsoluteHumidityComponent::dump_config() {
                 "Sources\n"
                 "  Temperature: '%s'\n"
                 "  Relative Humidity: '%s'",
-                this->temperature_sensor_->get_name().c_str(), this->humidity_sensor_->get_name().c_str());
+                LOG_STR_ARG(this->temperature_sensor_->get_log_name()),
+                LOG_STR_ARG(this->humidity_sensor_->get_log_name()));
 }
 
 void AbsoluteHumidityComponent::loop() {

esphome/components/adc/adc_sensor_common.cpp

@@ -66,7 +66,7 @@ template class Aggregator<uint32_t>;
 
 void ADCSensor::update() {
   float value_v = this->sample();
-  ESP_LOGV(TAG, "'%s': Voltage=%.4fV", this->get_name().c_str(), value_v);
+  ESP_LOGV(TAG, "'%s': Voltage=%.4fV", LOG_STR_ARG(this->get_log_name()), value_v);
   this->publish_state(value_v);
 }
 

esphome/components/adc/adc_sensor_esp32.cpp

@@ -94,11 +94,11 @@ void ADCSensor::setup() {
     }
 #elif defined(ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED)
     adc_cali_line_fitting_config_t cali_config = {
-      .unit_id = this->adc_unit_,
-      .atten = this->attenuation_,
-      .bitwidth = ADC_BITWIDTH_DEFAULT,
+        .unit_id = this->adc_unit_,
+        .atten = this->attenuation_,
+        .bitwidth = ADC_BITWIDTH_DEFAULT,
 #if !defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32C2)
-      .default_vref = 1100,  // Default reference voltage in mV
+        .default_vref = 1100,  // Default reference voltage in mV
 #endif  // !defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32C2)
     };
     err = adc_cali_create_scheme_line_fitting(&cali_config, &handle);
@@ -248,11 +248,11 @@ float ADCSensor::sample_autorange_() {
               (err == ESP_OK) ? "SUCCESS" : "FAILED", err);
 #elif defined(ADC_CALI_SCHEME_LINE_FITTING_SUPPORTED)
     adc_cali_line_fitting_config_t cali_config = {
-      .unit_id = this->adc_unit_,
-      .atten = atten,
-      .bitwidth = ADC_BITWIDTH_DEFAULT,
+        .unit_id = this->adc_unit_,
+        .atten = atten,
+        .bitwidth = ADC_BITWIDTH_DEFAULT,
 #if !defined(USE_ESP32_VARIANT_ESP32S2) && !defined(USE_ESP32_VARIANT_ESP32C2)
-      .default_vref = 1100,
+        .default_vref = 1100,
 #endif
     };
     err = adc_cali_create_scheme_line_fitting(&cali_config, &handle);

esphome/components/adc/adc_sensor_zephyr.cpp

@@ -111,6 +111,8 @@ static const LogString *input_to_str(uint8_t input) {
       return LOG_STR("VDD");
     case NRF_SAADC_INPUT_VDDHDIV5:
       return LOG_STR("VDDHDIV5");
+    default:
+      break;
   }
   return LOG_STR("undefined input");
 }

esphome/components/ads1115/sensor/ads1115_sensor.cpp

@@ -13,7 +13,7 @@ float ADS1115Sensor::sample() {
 void ADS1115Sensor::update() {
   float v = this->sample();
   if (!std::isnan(v)) {
-    ESP_LOGD(TAG, "'%s': Got Voltage=%fV", this->get_name().c_str(), v);
+    ESP_LOGD(TAG, "'%s': Got Voltage=%fV", LOG_STR_ARG(this->get_log_name()), v);
     this->publish_state(v);
   }
 }

esphome/components/ads1118/sensor/ads1118_sensor.cpp

@@ -21,7 +21,7 @@ float ADS1118Sensor::sample() {
 void ADS1118Sensor::update() {
   float v = this->sample();
   if (!std::isnan(v)) {
-    ESP_LOGD(TAG, "'%s': Got Voltage=%fV", this->get_name().c_str(), v);
+    ESP_LOGD(TAG, "'%s': Got Voltage=%fV", LOG_STR_ARG(this->get_log_name()), v);
     this->publish_state(v);
   }
 }

esphome/components/airton/airton.cpp

@@ -261,6 +261,8 @@ void AirtonClimate::parse_state_frame_(const uint8_t *frame) {
     case AIRTON_FAN_AUTO:
       this->fan_mode = climate::CLIMATE_FAN_AUTO;
       break;
+    default:
+      break;
   }
 
   this->target_temperature = (frame[3] & 0b00001111) + AIRTON_TEMP_MIN;

esphome/components/alarm_control_panel/alarm_control_panel.cpp

@@ -31,7 +31,7 @@ void AlarmControlPanel::publish_state(AlarmControlPanelState state) {
   this->last_update_ = millis();
   if (state != this->current_state_) {
     auto prev_state = this->current_state_;
-    ESP_LOGV(TAG, "'%s' >> %s (was %s)", this->get_name().c_str(),
+    ESP_LOGV(TAG, "'%s' >> %s (was %s)", LOG_STR_ARG(this->get_log_name()),
              LOG_STR_ARG(alarm_control_panel_state_to_string(state)),
              LOG_STR_ARG(alarm_control_panel_state_to_string(prev_state)));
     this->current_state_ = state;

esphome/components/am43/cover/am43_cover.cpp

@@ -30,9 +30,9 @@ void Am43Component::loop() {
     auto status =
         esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
                                  packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
-    ESP_LOGI(TAG, "[%s] Logging into AM43", this->get_name().c_str());
+    ESP_LOGI(TAG, "[%s] Logging into AM43", LOG_STR_ARG(this->get_log_name()));
     if (status) {
-      ESP_LOGW(TAG, "[%s] Error writing set_pin to device, error = %d", this->get_name().c_str(), status);
+      ESP_LOGW(TAG, "[%s] Error writing set_pin to device, error = %d", LOG_STR_ARG(this->get_log_name()), status);
     } else {
       this->logged_in_ = true;
     }
@@ -50,7 +50,7 @@ CoverTraits Am43Component::get_traits() {
 
 void Am43Component::control(const CoverCall &call) {
   if (this->node_state != espbt::ClientState::ESTABLISHED) {
-    ESP_LOGW(TAG, "[%s] Cannot send cover control, not connected", this->get_name().c_str());
+    ESP_LOGW(TAG, "[%s] Cannot send cover control, not connected", LOG_STR_ARG(this->get_log_name()));
     return;
   }
   if (call.get_stop()) {
@@ -59,7 +59,7 @@ void Am43Component::control(const CoverCall &call) {
         esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
                                  packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     if (status) {
-      ESP_LOGW(TAG, "[%s] Error writing stop command to device, error = %d", this->get_name().c_str(), status);
+      ESP_LOGW(TAG, "[%s] Error writing stop command to device, error = %d", LOG_STR_ARG(this->get_log_name()), status);
     }
   }
   auto opt_pos = call.get_position();
@@ -73,7 +73,8 @@ void Am43Component::control(const CoverCall &call) {
         esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(), this->char_handle_,
                                  packet->length, packet->data, ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
     if (status) {
-      ESP_LOGW(TAG, "[%s] Error writing set_position command to device, error = %d", this->get_name().c_str(), status);
+      ESP_LOGW(TAG, "[%s] Error writing set_position command to device, error = %d", LOG_STR_ARG(this->get_log_name()),
+               status);
     }
   }
 }
@@ -89,9 +90,9 @@ void Am43Component::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       auto *chr = this->parent_->get_characteristic(AM43_SERVICE_UUID, AM43_CHARACTERISTIC_UUID);
       if (chr == nullptr) {
         if (this->parent_->get_characteristic(AM43_TUYA_SERVICE_UUID, AM43_TUYA_CHARACTERISTIC_UUID) != nullptr) {
-          ESP_LOGE(TAG, "[%s] Detected a Tuya AM43 which is not supported, sorry.", this->get_name().c_str());
+          ESP_LOGE(TAG, "[%s] Detected a Tuya AM43 which is not supported, sorry.", LOG_STR_ARG(this->get_log_name()));
         } else {
-          ESP_LOGE(TAG, "[%s] No control service found at device, not an AM43..?", this->get_name().c_str());
+          ESP_LOGE(TAG, "[%s] No control service found at device, not an AM43..?", LOG_STR_ARG(this->get_log_name()));
         }
         break;
       }
@@ -100,7 +101,8 @@ void Am43Component::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       auto status = esp_ble_gattc_register_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
                                                       chr->handle);
       if (status) {
-        ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", this->get_name().c_str(), status);
+        ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", LOG_STR_ARG(this->get_log_name()),
+                 status);
       }
       break;
     }
@@ -126,25 +128,26 @@ void Am43Component::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
 
       if (this->decoder_->has_pin_response()) {
         if (this->decoder_->pin_ok_) {
-          ESP_LOGI(TAG, "[%s] AM43 pin accepted.", this->get_name().c_str());
+          ESP_LOGI(TAG, "[%s] AM43 pin accepted.", LOG_STR_ARG(this->get_log_name()));
           auto *packet = this->encoder_->get_position_request();
           auto status = esp_ble_gattc_write_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
                                                  this->char_handle_, packet->length, packet->data,
                                                  ESP_GATT_WRITE_TYPE_NO_RSP, ESP_GATT_AUTH_REQ_NONE);
           if (status) {
-            ESP_LOGW(TAG, "[%s] Error writing set_position to device, error = %d", this->get_name().c_str(), status);
+            ESP_LOGW(TAG, "[%s] Error writing set_position to device, error = %d", LOG_STR_ARG(this->get_log_name()),
+                     status);
           }
         } else {
-          ESP_LOGW(TAG, "[%s] AM43 pin rejected!", this->get_name().c_str());
+          ESP_LOGW(TAG, "[%s] AM43 pin rejected!", LOG_STR_ARG(this->get_log_name()));
         }
       }
 
       if (this->decoder_->has_set_position_response() && !this->decoder_->set_position_ok_) {
-        ESP_LOGW(TAG, "[%s] Got nack after sending set_position. Bad pin?", this->get_name().c_str());
+        ESP_LOGW(TAG, "[%s] Got nack after sending set_position. Bad pin?", LOG_STR_ARG(this->get_log_name()));
       }
 
       if (this->decoder_->has_set_state_response() && !this->decoder_->set_state_ok_) {
-        ESP_LOGW(TAG, "[%s] Got nack after sending set_state. Bad pin?", this->get_name().c_str());
+        ESP_LOGW(TAG, "[%s] Got nack after sending set_state. Bad pin?", LOG_STR_ARG(this->get_log_name()));
       }
       break;
     }

esphome/components/anova/anova.cpp

@@ -67,8 +67,9 @@ void Anova::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_
     case ESP_GATTC_SEARCH_CMPL_EVT: {
       auto *chr = this->parent_->get_characteristic(ANOVA_SERVICE_UUID, ANOVA_CHARACTERISTIC_UUID);
       if (chr == nullptr) {
-        ESP_LOGW(TAG, "[%s] No control service found at device, not an Anova..?", this->get_name().c_str());
-        ESP_LOGW(TAG, "[%s] Note, this component does not currently support Anova Nano.", this->get_name().c_str());
+        ESP_LOGW(TAG, "[%s] No control service found at device, not an Anova..?", LOG_STR_ARG(this->get_log_name()));
+        ESP_LOGW(TAG, "[%s] Note, this component does not currently support Anova Nano.",
+                 LOG_STR_ARG(this->get_log_name()));
         break;
       }
       this->char_handle_ = chr->handle;
@@ -76,7 +77,8 @@ void Anova::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_
       auto status = esp_ble_gattc_register_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
                                                       chr->handle);
       if (status) {
-        ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", this->get_name().c_str(), status);
+        ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", LOG_STR_ARG(this->get_log_name()),
+                 status);
       }
       break;
     }

esphome/components/api/__init__.py

@@ -7,7 +7,7 @@ from esphome import automation
 import esphome.codegen as cg
 from esphome.components.const import CONF_DESCRIPTION, CONF_HOST
 from esphome.components.logger import request_log_listener
-from esphome.components.network import DOMAIN as NETWORK_DOMAIN
+from esphome.components.network import require_ipv4, require_ipv6
 
 # ENCRYPTION_SCHEMA and validate_encryption_key are re-exported for external
 # components and downstream consumers that import them from api
@@ -28,7 +28,6 @@ from esphome.const import (
     CONF_DATA,
     CONF_DATA_TEMPLATE,
     CONF_DELAY,
-    CONF_ENABLE_IPV6,
     CONF_ENCRYPTION,
     CONF_EVENT,
     CONF_ID,
@@ -52,7 +51,6 @@ from esphome.const import (
 )
 from esphome.core import CORE, ID, CoroPriority, EsphomeError, coroutine_with_priority
 from esphome.cpp_generator import Expression, MockObj, TemplateArgsType
-import esphome.final_validate as fv
 from esphome.helpers import fnv1_hash
 from esphome.schema_extractors import SCHEMA_EXTRACT, schema_extractor
 from esphome.types import ConfigFragmentType, ConfigType
@@ -333,7 +331,10 @@ def _validate_outgoing_host(value: str) -> IPv4Address | IPv6Address:
                 "give the address without the '%' part"
             )
         if (mapped := address.ipv4_mapped) is not None:
-            return mapped
+            address = mapped
+    # The build must carry the host's address family for the dial to work
+    require = require_ipv6 if isinstance(address, IPv6Address) else require_ipv4
+    require("api.outgoing_connection")(value)
     return address
 
 
@@ -479,31 +480,12 @@ def _action_strings(conf: ConfigType, has_metadata: bool) -> list[str | None]:
     return strings
 
 
-def _validate_outgoing_host_ipv6(config: ConfigType) -> ConfigType:
-    """An IPv6 host can never be parsed, so never dialed, without IPv6."""
-    if (
-        (outgoing := config.get(CONF_OUTGOING_CONNECTION)) is None
-        or (host := outgoing.get(CONF_HOST)) is None
-        or host.version != 6
-    ):
-        return config
-    network_conf = fv.full_config.get().get(NETWORK_DOMAIN) or {}
-    if not network_conf.get(CONF_ENABLE_IPV6):
-        raise cv.Invalid(
-            "outgoing_connection host is an IPv6 address but IPv6 is not "
-            "enabled; set 'network: enable_ipv6: true'",
-            path=[CONF_OUTGOING_CONNECTION, CONF_HOST],
-        )
-    return config
-
-
 def _validate_wizard(config: ConfigType) -> ConfigType:
     wizard.final_validate(config)
     return config
 
 
 FINAL_VALIDATE_SCHEMA = cv.All(
-    _validate_outgoing_host_ipv6,
     _validate_wizard,
 )
 

esphome/components/api/api.proto

@@ -227,11 +227,17 @@ message AreaInfo {
   string name = 2 [(max_data_length) = 120, (force) = true];
 }
 
+enum DeviceRelation {
+  DEVICE_RELATION_VIA = 0;
+  DEVICE_RELATION_CHILD = 1;
+}
+
 message DeviceInfo {
   uint32 device_id = 1;
   // max_data_length matches core/config.FRIENDLY_NAME_MAX_LEN via DEVICE_SCHEMA
   string name = 2 [(max_data_length) = 120, (force) = true];
   uint32 area_id = 3;
+  DeviceRelation relation = 4;
 }
 
 enum SerialProxyPortType {
@@ -555,13 +561,13 @@ message ListEntitiesBinarySensorResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string device_class = 5 [(max_data_length) = 47];
+  string device_class = 5 [(max_data_length) = 47, (progmem) = true];
   bool is_status_binary_sensor = 6;
   bool disabled_by_default = 7;
-  string icon = 8 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 8 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   EntityCategory entity_category = 9;
   uint32 device_id = 10 [(field_ifdef) = "USE_DEVICES"];
 }
@@ -589,18 +595,20 @@ message ListEntitiesCoverResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
   bool assumed_state = 5;
   bool supports_position = 6;
   bool supports_tilt = 7;
-  string device_class = 8 [(max_data_length) = 47];
+  string device_class = 8 [(max_data_length) = 47, (progmem) = true];
   bool disabled_by_default = 9;
-  string icon = 10 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 10 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   EntityCategory entity_category = 11;
   bool supports_stop = 12;
   uint32 device_id = 13 [(field_ifdef) = "USE_DEVICES"];
+  bool supports_stop_tilt = 14;
+  bool supports_toggle = 15;
 }
 
 // Deprecated in API version 1.1
@@ -662,6 +670,8 @@ message CoverCommandRequest {
   float tilt = 7;
   bool stop = 8;
   uint32 device_id = 9 [(field_ifdef) = "USE_DEVICES"];
+  bool stop_tilt = 10;
+  bool toggle = 11;
 }
 
 // ==================== FAN ====================
@@ -673,7 +683,7 @@ message ListEntitiesFanResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
   bool supports_oscillation = 5;
@@ -681,9 +691,9 @@ message ListEntitiesFanResponse {
   bool supports_direction = 7;
   int32 supported_speed_count = 8;
   bool disabled_by_default = 9;
-  string icon = 10 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 10 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   EntityCategory entity_category = 11;
-  repeated string supported_preset_modes = 12 [(container_pointer_no_template) = "std::vector<const char *>"];
+  repeated string supported_preset_modes = 12 [(container_pointer_no_template) = "ConstVector<const char *, true>"];
   uint32 device_id = 13 [(field_ifdef) = "USE_DEVICES"];
 }
 // Deprecated in API version 1.6 - only used in deprecated fields
@@ -761,7 +771,7 @@ message ListEntitiesLightResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
   repeated ColorMode supported_color_modes = 12 [(container_pointer_no_template) = "light::ColorModeMask"];
@@ -778,7 +788,7 @@ message ListEntitiesLightResponse {
   float max_mireds = 10;
   repeated string effects = 11 [(container_pointer_no_template) = "light::LightEffectNames"];
   bool disabled_by_default = 13;
-  string icon = 14 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 14 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   EntityCategory entity_category = 15;
   uint32 device_id = 16 [(field_ifdef) = "USE_DEVICES"];
 }
@@ -866,14 +876,14 @@ message ListEntitiesSensorResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   string unit_of_measurement = 6 [(max_data_length) = 63];
   int32 accuracy_decimals = 7;
   bool force_update = 8;
-  string device_class = 9 [(max_data_length) = 47];
+  string device_class = 9 [(max_data_length) = 47, (progmem) = true];
   SensorStateClass state_class = 10;
   // Last reset type removed in 2021.9.0
   // Deprecated in API version 1.5
@@ -907,14 +917,14 @@ message ListEntitiesSwitchResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool assumed_state = 6;
   bool disabled_by_default = 7;
   EntityCategory entity_category = 8;
-  string device_class = 9 [(max_data_length) = 47];
+  string device_class = 9 [(max_data_length) = 47, (progmem) = true];
   uint32 device_id = 10 [(field_ifdef) = "USE_DEVICES"];
 }
 message SwitchStateResponse {
@@ -952,13 +962,13 @@ message ListEntitiesTextSensorResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
-  string device_class = 8 [(max_data_length) = 47];
+  string device_class = 8 [(max_data_length) = 47, (progmem) = true];
   uint32 device_id = 9 [(field_ifdef) = "USE_DEVICES"];
 }
 message TextSensorStateResponse {
@@ -1223,10 +1233,10 @@ message ListEntitiesCameraResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
   bool disabled_by_default = 5;
-  string icon = 6 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 6 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   EntityCategory entity_category = 7;
   uint32 device_id = 8 [(field_ifdef) = "USE_DEVICES"];
 }
@@ -1315,7 +1325,7 @@ message ListEntitiesClimateResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
   bool supports_current_temperature = 5; // Deprecated: use feature_flags
@@ -1331,11 +1341,11 @@ message ListEntitiesClimateResponse {
   bool supports_action = 12; // Deprecated: use feature_flags
   repeated ClimateFanMode supported_fan_modes = 13 [(container_pointer_no_template) = "climate::ClimateFanModeMask"];
   repeated ClimateSwingMode supported_swing_modes = 14 [(container_pointer_no_template) = "climate::ClimateSwingModeMask"];
-  repeated string supported_custom_fan_modes = 15 [(container_pointer_no_template) = "std::vector<const char *>"];
+  repeated string supported_custom_fan_modes = 15 [(container_pointer_no_template) = "ConstVector<const char *, true>"];
   repeated ClimatePreset supported_presets = 16 [(container_pointer_no_template) = "climate::ClimatePresetMask"];
-  repeated string supported_custom_presets = 17 [(container_pointer_no_template) = "std::vector<const char *>"];
+  repeated string supported_custom_presets = 17 [(container_pointer_no_template) = "ConstVector<const char *, true>"];
   bool disabled_by_default = 18;
-  string icon = 19 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 19 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   EntityCategory entity_category = 20;
   float visual_current_temperature_step = 21;
   bool supports_current_humidity = 22; // Deprecated: use feature_flags
@@ -1430,8 +1440,8 @@ message ListEntitiesWaterHeaterResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
-  string icon = 4 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
+  string icon = 4 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 5;
   EntityCategory entity_category = 6;
   uint32 device_id = 7 [(field_ifdef) = "USE_DEVICES"];
@@ -1510,10 +1520,10 @@ message ListEntitiesNumberResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   float min_value = 6;
   float max_value = 7;
   float step = 8;
@@ -1521,7 +1531,7 @@ message ListEntitiesNumberResponse {
   EntityCategory entity_category = 10;
   string unit_of_measurement = 11 [(max_data_length) = 63];
   NumberMode mode = 12;
-  string device_class = 13 [(max_data_length) = 47];
+  string device_class = 13 [(max_data_length) = 47, (progmem) = true];
   uint32 device_id = 14 [(field_ifdef) = "USE_DEVICES"];
 }
 message NumberStateResponse {
@@ -1559,10 +1569,10 @@ message ListEntitiesSelectResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   repeated string options = 6 [(container_pointer_no_template) = "std::span<const char *const>"];
   bool disabled_by_default = 7;
   EntityCategory entity_category = 8;
@@ -1603,10 +1613,10 @@ message ListEntitiesSirenResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   repeated string tones = 7 [(container_pointer_no_template) = "FixedVector<const char *>"];
   bool supports_duration = 8;
@@ -1668,10 +1678,10 @@ message ListEntitiesLockResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
   bool assumed_state = 8;
@@ -1717,13 +1727,13 @@ message ListEntitiesButtonResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
-  string device_class = 8 [(max_data_length) = 47];
+  string device_class = 8 [(max_data_length) = 47, (progmem) = true];
   uint32 device_id = 9 [(field_ifdef) = "USE_DEVICES"];
 }
 message ButtonCommandRequest {
@@ -1784,10 +1794,10 @@ message ListEntitiesMediaPlayerResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
 
@@ -2376,9 +2386,9 @@ message ListEntitiesAlarmControlPanelResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
   uint32 supported_features = 8;
@@ -2423,9 +2433,9 @@ message ListEntitiesTextResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
 
@@ -2471,10 +2481,10 @@ message ListEntitiesDateResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
   uint32 device_id = 8 [(field_ifdef) = "USE_DEVICES"];
@@ -2518,10 +2528,10 @@ message ListEntitiesTimeResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
   uint32 device_id = 8 [(field_ifdef) = "USE_DEVICES"];
@@ -2565,13 +2575,13 @@ message ListEntitiesEventResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
-  string device_class = 8 [(max_data_length) = 47];
+  string device_class = 8 [(max_data_length) = 47, (progmem) = true];
 
   repeated string event_types = 9 [(container_pointer_no_template) = "ConstVector<const char *, true>"];
   uint32 device_id = 10 [(field_ifdef) = "USE_DEVICES"];
@@ -2596,13 +2606,13 @@ message ListEntitiesValveResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
-  string device_class = 8 [(max_data_length) = 47];
+  string device_class = 8 [(max_data_length) = 47, (progmem) = true];
 
   bool assumed_state = 9;
   bool supports_position = 10;
@@ -2651,10 +2661,10 @@ message ListEntitiesDateTimeResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
   uint32 device_id = 8 [(field_ifdef) = "USE_DEVICES"];
@@ -2694,13 +2704,13 @@ message ListEntitiesUpdateResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
   reserved 4; // Deprecated: was string unique_id
 
-  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string icon = 5 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 6;
   EntityCategory entity_category = 7;
-  string device_class = 8 [(max_data_length) = 47];
+  string device_class = 8 [(max_data_length) = 47, (progmem) = true];
   uint32 device_id = 9 [(field_ifdef) = "USE_DEVICES"];
 }
 message UpdateStateResponse {
@@ -2794,8 +2804,8 @@ message ListEntitiesInfraredResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
-  string icon = 4 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
+  string icon = 4 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 5;
   EntityCategory entity_category = 6;
   uint32 device_id = 7 [(field_ifdef) = "USE_DEVICES"];
@@ -2863,8 +2873,8 @@ message ListEntitiesRadioFrequencyResponse {
 
   string object_id = 1 [(max_data_length) = 120, (force) = true];
   fixed32 key = 2 [(force) = true];
-  string name = 3 [(max_data_length) = 120, (force) = true];
-  string icon = 4 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63];
+  string name = 3 [(max_data_length) = 120, (force) = true, (progmem) = true];
+  string icon = 4 [(field_ifdef) = "USE_ENTITY_ICON", (max_data_length) = 63, (progmem) = true];
   bool disabled_by_default = 5;
   EntityCategory entity_category = 6;
   uint32 device_id = 7 [(field_ifdef) = "USE_DEVICES"];

esphome/components/api/api_connection.cpp

@@ -24,6 +24,7 @@
 #endif
 #include "esphome/components/network/util.h"
 #include "esphome/core/application.h"
+#include "esphome/core/device.h"
 #include "esphome/core/entity_base.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
@@ -485,13 +486,12 @@ uint16_t APIConnection::fill_and_encode_entity_info(EntityBase *entity, InfoResp
   msg.key = entity->get_object_id_hash();
 
   if (entity->has_own_name()) {
-    msg.name = entity->get_name();
+    msg.name = entity->get_name_progmem();
   }
 
   // Set common EntityBase properties
 #ifdef USE_ENTITY_ICON
-  char icon_buf[MAX_ICON_LENGTH];
-  msg.icon = StringRef(entity->get_icon_to(icon_buf));
+  msg.icon = entity->get_icon_progmem();
 #endif
   msg.disabled_by_default = entity->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(entity->get_entity_category());
@@ -502,12 +502,11 @@ uint16_t APIConnection::fill_and_encode_entity_info(EntityBase *entity, InfoResp
 }
 
 uint16_t APIConnection::fill_and_encode_entity_info_with_device_class(EntityBase *entity, InfoResponseProtoMessage &msg,
-                                                                      StringRef &device_class_field,
+                                                                      ProgmemStringRef &device_class_field,
                                                                       CalculateSizeFn size_fn,
                                                                       MessageEncodeFn encode_fn, APIConnection *conn,
                                                                       uint32_t remaining_size) {
-  char dc_buf[MAX_DEVICE_CLASS_LENGTH];
-  device_class_field = StringRef(entity->get_device_class_to(dc_buf));
+  device_class_field = entity->get_device_class_progmem();
   return fill_and_encode_entity_info(entity, msg, size_fn, encode_fn, conn, remaining_size);
 }
 
@@ -555,6 +554,8 @@ uint16_t APIConnection::try_send_cover_info(EntityBase *entity, APIConnection *c
   msg.supports_position = traits.get_supports_position();
   msg.supports_tilt = traits.get_supports_tilt();
   msg.supports_stop = traits.get_supports_stop();
+  msg.supports_stop_tilt = traits.get_supports_stop_tilt();
+  msg.supports_toggle = traits.get_supports_toggle();
   return fill_and_encode_entity_info_with_device_class(cover, msg, msg.device_class, conn, remaining_size);
 }
 void APIConnection::on_cover_command_request(const CoverCommandRequest &msg) {
@@ -565,6 +566,10 @@ void APIConnection::on_cover_command_request(const CoverCommandRequest &msg) {
     call.set_tilt(msg.tilt);
   if (msg.stop)
     call.set_command_stop();
+  if (msg.stop_tilt)
+    call.set_command_stop_tilt();
+  if (msg.toggle)
+    call.set_command_toggle();
   call.perform();
 }
 #endif
@@ -2057,6 +2062,7 @@ bool APIConnection::send_device_info_response_() {
     device_info.device_id = device->get_device_id();
     device_info.name = StringRef(device->get_name());
     device_info.area_id = device->get_area_id();
+    device_info.relation = static_cast<enums::DeviceRelation>(device->get_relation());
   }
 #endif
 #ifdef USE_AREAS

esphome/components/api/api_connection.h

@@ -472,15 +472,15 @@ class APIConnection final : public APIServerConnectionBase {
 
   // Non-template core — fills device_class, then delegates to fill_and_encode_entity_info
   static uint16_t fill_and_encode_entity_info_with_device_class(EntityBase *entity, InfoResponseProtoMessage &msg,
-                                                                StringRef &device_class_field, CalculateSizeFn size_fn,
-                                                                MessageEncodeFn encode_fn, APIConnection *conn,
-                                                                uint32_t remaining_size);
+                                                                ProgmemStringRef &device_class_field,
+                                                                CalculateSizeFn size_fn, MessageEncodeFn encode_fn,
+                                                                APIConnection *conn, uint32_t remaining_size);
 
   // Thin template wrapper
   template<typename T>
   static uint16_t fill_and_encode_entity_info_with_device_class(EntityBase *entity, T &msg,
-                                                                StringRef &device_class_field, APIConnection *conn,
-                                                                uint32_t remaining_size) {
+                                                                ProgmemStringRef &device_class_field,
+                                                                APIConnection *conn, uint32_t remaining_size) {
     return fill_and_encode_entity_info_with_device_class(entity, msg, device_class_field, &T::calc_size_msg,
                                                          &T::encode_msg, conn, remaining_size);
   }

esphome/components/api/api_frame_helper.h

@@ -18,7 +18,7 @@
 namespace esphome::api {
 
 // uncomment to log raw packets
-//#define HELPER_LOG_PACKETS
+// #define HELPER_LOG_PACKETS
 
 // Maximum message size limits to prevent OOM on constrained devices
 // Handshake messages are limited to a small size for security

esphome/components/api/api_outgoing_connection.cpp

@@ -38,12 +38,14 @@ static bool peer_to_target(APIConnection *conn, SavedOutgoingTarget &target) {
     const auto *bytes = reinterpret_cast<const uint8_t *>(&addr6->sin6_addr);
     uint32_t prefix[3];
     memcpy(prefix, bytes, sizeof(prefix));
+#if USE_NETWORK_IPV4
     // A dual-stack listener reports an IPv4 peer as ::ffff:a.b.c.d
     if (prefix[0] == 0 && prefix[1] == 0 && prefix[2] == htonl(0xFFFFUL)) {
       target.family = AF_INET;
       memcpy(target.addr, bytes + sizeof(prefix), sizeof(struct in_addr));
       return true;
     }
+#endif
     // A link-local target is only reachable through the interface it came in
     // on. Device platforms number interfaces from one; a host build can hand
     // out an index too large to store, and a truncated one dials the wrong
@@ -57,6 +59,7 @@ static bool peer_to_target(APIConnection *conn, SavedOutgoingTarget &target) {
     return true;
   }
 #endif
+#if USE_NETWORK_IPV4
   if (family != AF_INET) {
     return false;
   }
@@ -64,6 +67,9 @@ static bool peer_to_target(APIConnection *conn, SavedOutgoingTarget &target) {
   target.family = AF_INET;
   memcpy(target.addr, &addr4->sin_addr, sizeof(addr4->sin_addr));
   return true;
+#else
+  return false;
+#endif
 }
 #endif
 
@@ -85,6 +91,7 @@ socklen_t OutgoingConnectionManager::target_sockaddr_(struct sockaddr_storage *a
     return sizeof(*addr6);
   }
 #endif
+#if USE_NETWORK_IPV4
   if (this->saved_.family != AF_INET) {
     return 0;
   }
@@ -94,6 +101,9 @@ socklen_t OutgoingConnectionManager::target_sockaddr_(struct sockaddr_storage *a
   addr4->sin_port = htons(API_OUTGOING_CONNECTION_PORT);
   memcpy(&addr4->sin_addr, this->saved_.addr, sizeof(addr4->sin_addr));
   return sizeof(*addr4);
+#else
+  return 0;
+#endif
 #endif
 }
 

esphome/components/api/api_pb2.cpp

@@ -25,6 +25,8 @@ void HelloRequest::decode_field(void *self, uint32_t tag, const uint8_t *data, p
       msg.outgoing_connection_target = value.as_bool();
       break;
 #endif
+    default:
+      break;
   }
 }
 uint8_t *HelloResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -51,6 +53,8 @@ void DisconnectRequest::decode_field(void *self, uint32_t tag, const uint8_t *da
     case proto_tag(1, WIRE_TYPE_VARINT):
       msg.reason = static_cast<enums::DisconnectReason>(value.as_varint());
       break;
+    default:
+      break;
   }
 }
 uint8_t *DisconnectRequest::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -85,6 +89,7 @@ uint8_t *DeviceInfo::encode_msg(const void *self, uint8_t *__restrict__ pos PROT
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 1, msg.device_id);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 18, msg.name);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 3, msg.area_id);
+  pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 4, static_cast<uint32_t>(msg.relation));
   return pos;
 }
 uint32_t DeviceInfo::calc_size_msg(const void *self) {
@@ -93,6 +98,7 @@ uint32_t DeviceInfo::calc_size_msg(const void *self) {
   size += ProtoSize::calc_uint32(1, msg.device_id);
   size += 2 + msg.name.size();
   size += ProtoSize::calc_uint32(1, msg.area_id);
+  size += msg.relation ? 2 : 0;
   return size;
 }
 #endif
@@ -394,6 +400,8 @@ void WizardInputSetRequest::decode_field(void *self, uint32_t tag, const uint8_t
     case proto_tag(2, WIRE_TYPE_LENGTH_DELIMITED):
       msg.entity_id = StringRef(value.data(), value.size());
       break;
+    default:
+      break;
   }
 }
 #endif
@@ -403,12 +411,12 @@ uint8_t *ListEntitiesBinarySensorResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesBinarySensorResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.device_class);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.device_class);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.is_status_binary_sensor);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 7, msg.disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.icon);
 #endif
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 9, static_cast<uint32_t>(msg.entity_category));
 #ifdef USE_DEVICES
@@ -461,20 +469,22 @@ uint8_t *ListEntitiesCoverResponse::encode_msg(const void *self, uint8_t *__rest
   const auto &msg = *static_cast<const ListEntitiesCoverResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.assumed_state);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.supports_position);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 7, msg.supports_tilt);
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.icon);
 #endif
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 11, static_cast<uint32_t>(msg.entity_category));
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 12, msg.supports_stop);
 #ifdef USE_DEVICES
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 13, msg.device_id);
 #endif
+  pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 14, msg.supports_stop_tilt);
+  pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 15, msg.supports_toggle);
   return pos;
 }
 uint32_t ListEntitiesCoverResponse::calc_size_msg(const void *self) {
@@ -496,6 +506,8 @@ uint32_t ListEntitiesCoverResponse::calc_size_msg(const void *self) {
 #ifdef USE_DEVICES
   size += ProtoSize::calc_uint32(1, msg.device_id);
 #endif
+  size += ProtoSize::calc_bool(1, msg.supports_stop_tilt);
+  size += ProtoSize::calc_bool(1, msg.supports_toggle);
   return size;
 }
 uint8_t *CoverStateResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -552,6 +564,14 @@ void CoverCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *
       msg.device_id = value.as_varint();
       break;
 #endif
+    case proto_tag(10, WIRE_TYPE_VARINT):
+      msg.stop_tilt = value.as_bool();
+      break;
+    case proto_tag(11, WIRE_TYPE_VARINT):
+      msg.toggle = value.as_bool();
+      break;
+    default:
+      break;
   }
 }
 #endif
@@ -560,14 +580,14 @@ uint8_t *ListEntitiesFanResponse::encode_msg(const void *self, uint8_t *__restri
   const auto &msg = *static_cast<const ListEntitiesFanResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.supports_oscillation);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.supports_speed);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 7, msg.supports_direction);
   pos = ProtoEncode::encode_int32(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.supported_speed_count);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.icon);
 #endif
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 11, static_cast<uint32_t>(msg.entity_category));
   for (const char *it : *msg.supported_preset_modes) {
@@ -672,6 +692,8 @@ void FanCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *da
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -680,7 +702,7 @@ uint8_t *ListEntitiesLightResponse::encode_msg(const void *self, uint8_t *__rest
   const auto &msg = *static_cast<const ListEntitiesLightResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
   for (const auto &it : *msg.supported_color_modes) {
     pos = ProtoEncode::encode_uint32_force(pos PROTO_ENCODE_DEBUG_ARG, 12, static_cast<uint32_t>(it));
   }
@@ -695,7 +717,7 @@ uint8_t *ListEntitiesLightResponse::encode_msg(const void *self, uint8_t *__rest
   }
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 13, msg.disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 14, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 14, msg.icon);
 #endif
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 15, static_cast<uint32_t>(msg.entity_category));
 #ifdef USE_DEVICES
@@ -878,6 +900,8 @@ void LightCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -886,14 +910,14 @@ uint8_t *ListEntitiesSensorResponse::encode_msg(const void *self, uint8_t *__res
   const auto &msg = *static_cast<const ListEntitiesSensorResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.unit_of_measurement);
   pos = ProtoEncode::encode_int32(pos PROTO_ENCODE_DEBUG_ARG, 7, msg.accuracy_decimals);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.force_update);
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.device_class);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 10, static_cast<uint32_t>(msg.state_class));
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 12, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 13, static_cast<uint32_t>(msg.entity_category));
@@ -924,8 +948,7 @@ uint32_t ListEntitiesSensorResponse::calc_size_msg(const void *self) {
   return size;
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint8_t *
-SensorStateResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
+uint8_t *SensorStateResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
   const auto &msg = *static_cast<const SensorStateResponse *>(self);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 13, msg.key);
   if (uint32_t raw = float_to_raw(msg.state); raw != 0) [[likely]] {
@@ -938,8 +961,7 @@ SensorStateResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROT
   return pos;
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint32_t
-SensorStateResponse::calc_size_msg(const void *self) {
+uint32_t SensorStateResponse::calc_size_msg(const void *self) {
   const auto &msg = *static_cast<const SensorStateResponse *>(self);
   uint32_t size = 0;
   size += 5;
@@ -956,14 +978,14 @@ uint8_t *ListEntitiesSwitchResponse::encode_msg(const void *self, uint8_t *__res
   const auto &msg = *static_cast<const ListEntitiesSwitchResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.assumed_state);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 7, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 8, static_cast<uint32_t>(msg.entity_category));
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.device_class);
 #ifdef USE_DEVICES
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.device_id);
 #endif
@@ -1023,6 +1045,8 @@ void SwitchCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -1032,13 +1056,13 @@ uint8_t *ListEntitiesTextSensorResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesTextSensorResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
 #ifdef USE_DEVICES
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.device_id);
 #endif
@@ -1093,11 +1117,12 @@ void SubscribeLogsRequest::decode_field(void *self, uint32_t tag, const uint8_t
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.dump_config = value.as_bool();
       break;
+    default:
+      break;
   }
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint8_t *
-SubscribeLogsResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
+uint8_t *SubscribeLogsResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
   const auto &msg = *static_cast<const SubscribeLogsResponse *>(self);
   pos = ProtoEncode::encode_uint32_force(pos PROTO_ENCODE_DEBUG_ARG, 1, static_cast<uint32_t>(msg.level));
   pos = ProtoEncode::write_raw_byte(pos PROTO_ENCODE_DEBUG_ARG, 26);
@@ -1106,8 +1131,7 @@ SubscribeLogsResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PR
   return pos;
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint32_t
-SubscribeLogsResponse::calc_size_msg(const void *self) {
+uint32_t SubscribeLogsResponse::calc_size_msg(const void *self) {
   const auto &msg = *static_cast<const SubscribeLogsResponse *>(self);
   uint32_t size = 0;
   size += 2;
@@ -1124,6 +1148,8 @@ void NoiseEncryptionSetKeyRequest::decode_field(void *self, uint32_t tag, const
       msg.key = value.data();
       msg.key_len = value.size();
       break;
+    default:
+      break;
   }
 }
 uint8_t *NoiseEncryptionSetKeyResponse::encode_msg(const void *self,
@@ -1230,6 +1256,8 @@ void HomeassistantActionResponse::decode_field(void *self, uint32_t tag, const u
       msg.response_data_len = value.size();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -1264,6 +1292,8 @@ void HomeAssistantStateResponse::decode_field(void *self, uint32_t tag, const ui
     case proto_tag(3, WIRE_TYPE_LENGTH_DELIMITED):
       msg.attribute = StringRef(value.data(), value.size());
       break;
+    default:
+      break;
   }
 }
 #endif
@@ -1289,6 +1319,8 @@ void DSTRule::decode_field(void *self, uint32_t tag, const uint8_t *data, proto_
     case proto_tag(6, WIRE_TYPE_VARINT):
       msg.day_of_week = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 void ParsedTimezone::decode_field(void *self, uint32_t tag, const uint8_t *data, proto_varint_value_t scalar) {
@@ -1307,6 +1339,8 @@ void ParsedTimezone::decode_field(void *self, uint32_t tag, const uint8_t *data,
     case proto_tag(4, WIRE_TYPE_LENGTH_DELIMITED):
       value.decode_to_message(msg.dst_end);
       break;
+    default:
+      break;
   }
 }
 void GetTimeResponse::decode_field(void *self, uint32_t tag, const uint8_t *data, proto_varint_value_t scalar) {
@@ -1320,6 +1354,8 @@ void GetTimeResponse::decode_field(void *self, uint32_t tag, const uint8_t *data
       value.decode_to_message(msg.parsed_timezone);
       msg.has_parsed_timezone = true;
       break;
+    default:
+      break;
   }
 }
 #ifdef USE_API_USER_DEFINED_ACTIONS
@@ -1410,6 +1446,8 @@ void ExecuteServiceArgument::decode_field(void *self, uint32_t tag, const uint8_
     case proto_tag(9, WIRE_TYPE_LENGTH_DELIMITED):
       msg.string_array.push_back(value.as_string());
       break;
+    default:
+      break;
   }
 }
 void ExecuteServiceArgument::decode(const uint8_t *buffer, size_t length) {
@@ -1444,6 +1482,8 @@ void ExecuteServiceRequest::decode_field(void *self, uint32_t tag, const uint8_t
       msg.return_response = value.as_bool();
       break;
 #endif
+    default:
+      break;
   }
 }
 void ExecuteServiceRequest::decode(const uint8_t *buffer, size_t length) {
@@ -1480,10 +1520,10 @@ uint8_t *ListEntitiesCameraResponse::encode_msg(const void *self, uint8_t *__res
   const auto &msg = *static_cast<const ListEntitiesCameraResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.icon);
 #endif
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
 #ifdef USE_DEVICES
@@ -1538,6 +1578,8 @@ void CameraImageRequest::decode_field(void *self, uint32_t tag, const uint8_t *d
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.stream = value.as_bool();
       break;
+    default:
+      break;
   }
 }
 #endif
@@ -1546,7 +1588,7 @@ uint8_t *ListEntitiesClimateResponse::encode_msg(const void *self, uint8_t *__re
   const auto &msg = *static_cast<const ListEntitiesClimateResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.supports_current_temperature);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.supports_two_point_target_temperature);
   for (const auto &it : *msg.supported_modes) {
@@ -1579,7 +1621,7 @@ uint8_t *ListEntitiesClimateResponse::encode_msg(const void *self, uint8_t *__re
   }
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 18, msg.disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 19, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 19, msg.icon);
 #endif
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 20, static_cast<uint32_t>(msg.entity_category));
   pos = ProtoEncode::encode_float(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.visual_current_temperature_step);
@@ -1774,6 +1816,8 @@ void ClimateCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -1783,9 +1827,9 @@ uint8_t *ListEntitiesWaterHeaterResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesWaterHeaterResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 4, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 4, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 6, static_cast<uint32_t>(msg.entity_category));
@@ -1902,6 +1946,8 @@ void WaterHeaterCommandRequest::decode_field(void *self, uint32_t tag, const uin
     case proto_tag(8, WIRE_TYPE_FIXED32):
       msg.target_temperature_high = value.as_float();
       break;
+    default:
+      break;
   }
 }
 #endif
@@ -1910,9 +1956,9 @@ uint8_t *ListEntitiesNumberResponse::encode_msg(const void *self, uint8_t *__res
   const auto &msg = *static_cast<const ListEntitiesNumberResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   if (uint32_t raw = float_to_raw(msg.min_value); raw != 0) [[likely]] {
     pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 53, raw);
@@ -1927,7 +1973,7 @@ uint8_t *ListEntitiesNumberResponse::encode_msg(const void *self, uint8_t *__res
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 10, static_cast<uint32_t>(msg.entity_category));
   pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 11, msg.unit_of_measurement);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 12, static_cast<uint32_t>(msg.mode));
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 13, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 13, msg.device_class);
 #ifdef USE_DEVICES
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 14, msg.device_id);
 #endif
@@ -1993,6 +2039,8 @@ void NumberCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -2001,9 +2049,9 @@ uint8_t *ListEntitiesSelectResponse::encode_msg(const void *self, uint8_t *__res
   const auto &msg = *static_cast<const ListEntitiesSelectResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   for (const char *it : *msg.options) {
     pos = ProtoEncode::encode_string_force(pos PROTO_ENCODE_DEBUG_ARG, 6, it, strlen(it));
@@ -2072,6 +2120,8 @@ void SelectCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -2080,9 +2130,9 @@ uint8_t *ListEntitiesSirenResponse::encode_msg(const void *self, uint8_t *__rest
   const auto &msg = *static_cast<const ListEntitiesSirenResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   for (const char *it : *msg.tones) {
@@ -2174,6 +2224,8 @@ void SirenCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -2182,9 +2234,9 @@ uint8_t *ListEntitiesLockResponse::encode_msg(const void *self, uint8_t *__restr
   const auto &msg = *static_cast<const ListEntitiesLockResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
@@ -2257,6 +2309,8 @@ void LockCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *d
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -2265,13 +2319,13 @@ uint8_t *ListEntitiesButtonResponse::encode_msg(const void *self, uint8_t *__res
   const auto &msg = *static_cast<const ListEntitiesButtonResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
 #ifdef USE_DEVICES
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.device_id);
 #endif
@@ -2306,6 +2360,8 @@ void ButtonCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -2334,9 +2390,9 @@ uint8_t *ListEntitiesMediaPlayerResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesMediaPlayerResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
@@ -2433,6 +2489,8 @@ void MediaPlayerCommandRequest::decode_field(void *self, uint32_t tag, const uin
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -2445,11 +2503,13 @@ void SubscribeBluetoothLEAdvertisementsRequest::decode_field(void *self, uint32_
     case proto_tag(1, WIRE_TYPE_VARINT):
       msg.flags = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint8_t *
-BluetoothLERawAdvertisementsResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
+uint8_t *BluetoothLERawAdvertisementsResponse::encode_msg(const void *self,
+                                                          uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
   const auto &msg = *static_cast<const BluetoothLERawAdvertisementsResponse *>(self);
   for (uint16_t i = 0; i < msg.advertisements_len; i++) {
     auto &sub_msg = msg.advertisements[i];
@@ -2472,8 +2532,7 @@ BluetoothLERawAdvertisementsResponse::encode_msg(const void *self, uint8_t *__re
   return pos;
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint32_t
-BluetoothLERawAdvertisementsResponse::calc_size_msg(const void *self) {
+uint32_t BluetoothLERawAdvertisementsResponse::calc_size_msg(const void *self) {
   const auto &msg = *static_cast<const BluetoothLERawAdvertisementsResponse *>(self);
   uint32_t size = 0;
   for (uint16_t i = 0; i < msg.advertisements_len; i++) {
@@ -2504,6 +2563,8 @@ void BluetoothDeviceRequest::decode_field(void *self, uint32_t tag, const uint8_
     case proto_tag(4, WIRE_TYPE_VARINT):
       msg.address_type = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 uint8_t *BluetoothDeviceConnectionResponse::encode_msg(const void *self,
@@ -2532,6 +2593,8 @@ void BluetoothGATTGetServicesRequest::decode_field(void *self, uint32_t tag, con
     case proto_tag(1, WIRE_TYPE_VARINT):
       msg.address = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 uint8_t *BluetoothGATTDescriptor::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -2658,6 +2721,8 @@ void BluetoothGATTReadRequest::decode_field(void *self, uint32_t tag, const uint
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.handle = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 uint8_t *BluetoothGATTReadResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -2693,6 +2758,8 @@ void BluetoothGATTWriteRequest::decode_field(void *self, uint32_t tag, const uin
       msg.data = value.data();
       msg.data_len = value.size();
       break;
+    default:
+      break;
   }
 }
 void BluetoothGATTReadDescriptorRequest::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -2706,6 +2773,8 @@ void BluetoothGATTReadDescriptorRequest::decode_field(void *self, uint32_t tag,
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.handle = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 void BluetoothGATTWriteDescriptorRequest::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -2723,6 +2792,8 @@ void BluetoothGATTWriteDescriptorRequest::decode_field(void *self, uint32_t tag,
       msg.data = value.data();
       msg.data_len = value.size();
       break;
+    default:
+      break;
   }
 }
 void BluetoothGATTNotifyRequest::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -2739,6 +2810,8 @@ void BluetoothGATTNotifyRequest::decode_field(void *self, uint32_t tag, const ui
     case proto_tag(3, WIRE_TYPE_VARINT):
       msg.enable = value.as_bool();
       break;
+    default:
+      break;
   }
 }
 uint8_t *BluetoothGATTNotifyDataResponse::encode_msg(const void *self,
@@ -2896,6 +2969,8 @@ void BluetoothScannerSetModeRequest::decode_field(void *self, uint32_t tag, cons
     case proto_tag(1, WIRE_TYPE_VARINT):
       msg.mode = static_cast<enums::BluetoothScannerMode>(value.as_varint());
       break;
+    default:
+      break;
   }
 }
 #endif
@@ -2911,6 +2986,8 @@ void SubscribeVoiceAssistantRequest::decode_field(void *self, uint32_t tag, cons
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.flags = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 uint8_t *VoiceAssistantAudioSettings::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -2959,6 +3036,8 @@ void VoiceAssistantResponse::decode_field(void *self, uint32_t tag, const uint8_
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.error = value.as_bool();
       break;
+    default:
+      break;
   }
 }
 void VoiceAssistantEventData::decode_field(void *self, uint32_t tag, const uint8_t *data, proto_varint_value_t scalar) {
@@ -2971,6 +3050,8 @@ void VoiceAssistantEventData::decode_field(void *self, uint32_t tag, const uint8
     case proto_tag(2, WIRE_TYPE_LENGTH_DELIMITED):
       msg.value = StringRef(value.data(), value.size());
       break;
+    default:
+      break;
   }
 }
 void VoiceAssistantEventResponse::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -2985,6 +3066,8 @@ void VoiceAssistantEventResponse::decode_field(void *self, uint32_t tag, const u
       msg.data.emplace_back();
       value.decode_to_message(msg.data.back());
       break;
+    default:
+      break;
   }
 }
 void VoiceAssistantAudio::decode_field(void *self, uint32_t tag, const uint8_t *data, proto_varint_value_t scalar) {
@@ -3002,6 +3085,8 @@ void VoiceAssistantAudio::decode_field(void *self, uint32_t tag, const uint8_t *
       msg.data2 = value.data();
       msg.data2_len = value.size();
       break;
+    default:
+      break;
   }
 }
 uint8_t *VoiceAssistantAudio::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -3042,6 +3127,8 @@ void VoiceAssistantTimerEventResponse::decode_field(void *self, uint32_t tag, co
     case proto_tag(6, WIRE_TYPE_VARINT):
       msg.is_active = value.as_bool();
       break;
+    default:
+      break;
   }
 }
 void VoiceAssistantAnnounceRequest::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -3061,6 +3148,8 @@ void VoiceAssistantAnnounceRequest::decode_field(void *self, uint32_t tag, const
     case proto_tag(4, WIRE_TYPE_VARINT):
       msg.start_conversation = value.as_bool();
       break;
+    default:
+      break;
   }
 }
 uint8_t *VoiceAssistantAnnounceFinished::encode_msg(const void *self,
@@ -3122,6 +3211,8 @@ void VoiceAssistantExternalWakeWord::decode_field(void *self, uint32_t tag, cons
     case proto_tag(7, WIRE_TYPE_LENGTH_DELIMITED):
       msg.url = StringRef(value.data(), value.size());
       break;
+    default:
+      break;
   }
 }
 void VoiceAssistantConfigurationRequest::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -3133,6 +3224,8 @@ void VoiceAssistantConfigurationRequest::decode_field(void *self, uint32_t tag,
       msg.external_wake_words.emplace_back();
       value.decode_to_message(msg.external_wake_words.back());
       break;
+    default:
+      break;
   }
 }
 uint8_t *VoiceAssistantConfigurationResponse::encode_msg(const void *self,
@@ -3171,6 +3264,8 @@ void VoiceAssistantSetConfiguration::decode_field(void *self, uint32_t tag, cons
     case proto_tag(1, WIRE_TYPE_LENGTH_DELIMITED):
       msg.active_wake_words.push_back(value.as_string());
       break;
+    default:
+      break;
   }
 }
 #endif
@@ -3180,9 +3275,9 @@ uint8_t *ListEntitiesAlarmControlPanelResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesAlarmControlPanelResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
@@ -3252,6 +3347,8 @@ void AlarmControlPanelCommandRequest::decode_field(void *self, uint32_t tag, con
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -3260,9 +3357,9 @@ uint8_t *ListEntitiesTextResponse::encode_msg(const void *self, uint8_t *__restr
   const auto &msg = *static_cast<const ListEntitiesTextResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
@@ -3331,6 +3428,8 @@ void TextCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *d
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -3339,9 +3438,9 @@ uint8_t *ListEntitiesDateResponse::encode_msg(const void *self, uint8_t *__restr
   const auto &msg = *static_cast<const ListEntitiesDateResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
@@ -3412,6 +3511,8 @@ void DateCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *d
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -3420,9 +3521,9 @@ uint8_t *ListEntitiesTimeResponse::encode_msg(const void *self, uint8_t *__restr
   const auto &msg = *static_cast<const ListEntitiesTimeResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
@@ -3493,6 +3594,8 @@ void TimeCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *d
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -3501,13 +3604,13 @@ uint8_t *ListEntitiesEventResponse::encode_msg(const void *self, uint8_t *__rest
   const auto &msg = *static_cast<const ListEntitiesEventResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
   for (const char *it : *msg.event_types) {
     pos = ProtoEncode::encode_string_force(pos PROTO_ENCODE_DEBUG_ARG, 9, it, strlen(it));
   }
@@ -3563,13 +3666,13 @@ uint8_t *ListEntitiesValveResponse::encode_msg(const void *self, uint8_t *__rest
   const auto &msg = *static_cast<const ListEntitiesValveResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.assumed_state);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.supports_position);
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 11, msg.supports_stop);
@@ -3642,6 +3745,8 @@ void ValveCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t *
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -3651,9 +3756,9 @@ uint8_t *ListEntitiesDateTimeResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesDateTimeResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
@@ -3716,6 +3821,8 @@ void DateTimeCommandRequest::decode_field(void *self, uint32_t tag, const uint8_
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -3724,13 +3831,13 @@ uint8_t *ListEntitiesUpdateResponse::encode_msg(const void *self, uint8_t *__res
   const auto &msg = *static_cast<const ListEntitiesUpdateResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 6, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 7, static_cast<uint32_t>(msg.entity_category));
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 8, msg.device_class);
 #ifdef USE_DEVICES
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 9, msg.device_id);
 #endif
@@ -3805,6 +3912,8 @@ void UpdateCommandRequest::decode_field(void *self, uint32_t tag, const uint8_t
       msg.device_id = value.as_varint();
       break;
 #endif
+    default:
+      break;
   }
 }
 #endif
@@ -3817,18 +3926,18 @@ void ZWaveProxyFrame::decode_field(void *self, uint32_t tag, const uint8_t *data
       msg.data = value.data();
       msg.data_len = value.size();
       break;
+    default:
+      break;
   }
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint8_t *
-ZWaveProxyFrame::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
+uint8_t *ZWaveProxyFrame::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
   const auto &msg = *static_cast<const ZWaveProxyFrame *>(self);
   pos = ProtoEncode::encode_bytes(pos PROTO_ENCODE_DEBUG_ARG, 1, msg.data, msg.data_len);
   return pos;
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint32_t
-ZWaveProxyFrame::calc_size_msg(const void *self) {
+uint32_t ZWaveProxyFrame::calc_size_msg(const void *self) {
   const auto &msg = *static_cast<const ZWaveProxyFrame *>(self);
   uint32_t size = 0;
   size += ProtoSize::calc_length(1, msg.data_len);
@@ -3845,6 +3954,8 @@ void ZWaveProxyRequest::decode_field(void *self, uint32_t tag, const uint8_t *da
       msg.data = value.data();
       msg.data_len = value.size();
       break;
+    default:
+      break;
   }
 }
 uint8_t *ZWaveProxyRequest::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -3880,9 +3991,9 @@ uint8_t *ListEntitiesInfraredResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesInfraredResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 4, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 4, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 6, static_cast<uint32_t>(msg.entity_category));
@@ -3940,11 +4051,12 @@ void InfraredRFTransmitRawTimingsRequest::decode_field(void *self, uint32_t tag,
     case proto_tag(6, WIRE_TYPE_VARINT):
       msg.modulation = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint8_t *
-InfraredRFReceiveEvent::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
+uint8_t *InfraredRFReceiveEvent::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
   const auto &msg = *static_cast<const InfraredRFReceiveEvent *>(self);
 #ifdef USE_DEVICES
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 1, msg.device_id);
@@ -3956,8 +4068,7 @@ InfraredRFReceiveEvent::encode_msg(const void *self, uint8_t *__restrict__ pos P
   return pos;
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint32_t
-InfraredRFReceiveEvent::calc_size_msg(const void *self) {
+uint32_t InfraredRFReceiveEvent::calc_size_msg(const void *self) {
   const auto &msg = *static_cast<const InfraredRFReceiveEvent *>(self);
   uint32_t size = 0;
 #ifdef USE_DEVICES
@@ -3998,9 +4109,9 @@ uint8_t *ListEntitiesRadioFrequencyResponse::encode_msg(const void *self,
   const auto &msg = *static_cast<const ListEntitiesRadioFrequencyResponse *>(self);
   pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 10, msg.object_id);
   pos = ProtoEncode::write_tag_and_fixed32(pos PROTO_ENCODE_DEBUG_ARG, 21, msg.key);
-  pos = ProtoEncode::encode_short_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
+  pos = ProtoEncode::encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, 26, msg.name);
 #ifdef USE_ENTITY_ICON
-  pos = ProtoEncode::encode_string(pos PROTO_ENCODE_DEBUG_ARG, 4, msg.icon);
+  pos = ProtoEncode::encode_progmem_string(pos PROTO_ENCODE_DEBUG_ARG, 4, msg.icon);
 #endif
   pos = ProtoEncode::encode_bool(pos PROTO_ENCODE_DEBUG_ARG, 5, msg.disabled_by_default);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 6, static_cast<uint32_t>(msg.entity_category));
@@ -4058,19 +4169,19 @@ void SerialProxyConfigureRequest::decode_field(void *self, uint32_t tag, const u
     case proto_tag(6, WIRE_TYPE_VARINT):
       msg.data_size = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint8_t *
-SerialProxyDataReceived::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
+uint8_t *SerialProxyDataReceived::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
   const auto &msg = *static_cast<const SerialProxyDataReceived *>(self);
   pos = ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 1, msg.instance);
   pos = ProtoEncode::encode_bytes(pos PROTO_ENCODE_DEBUG_ARG, 2, msg.data_ptr_, msg.data_len_);
   return pos;
 }
 __attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
-uint32_t
-SerialProxyDataReceived::calc_size_msg(const void *self) {
+uint32_t SerialProxyDataReceived::calc_size_msg(const void *self) {
   const auto &msg = *static_cast<const SerialProxyDataReceived *>(self);
   uint32_t size = 0;
   size += ProtoSize::calc_uint32(1, msg.instance);
@@ -4088,6 +4199,8 @@ void SerialProxyWriteRequest::decode_field(void *self, uint32_t tag, const uint8
       msg.data = value.data();
       msg.data_len = value.size();
       break;
+    default:
+      break;
   }
 }
 void SerialProxySetModemPinsRequest::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -4101,6 +4214,8 @@ void SerialProxySetModemPinsRequest::decode_field(void *self, uint32_t tag, cons
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.line_states = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 void SerialProxyGetModemPinsRequest::decode_field(void *self, uint32_t tag, const uint8_t *data,
@@ -4111,6 +4226,8 @@ void SerialProxyGetModemPinsRequest::decode_field(void *self, uint32_t tag, cons
     case proto_tag(1, WIRE_TYPE_VARINT):
       msg.instance = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 uint8_t *SerialProxyGetModemPinsResponse::encode_msg(const void *self,
@@ -4139,6 +4256,8 @@ void SerialProxyRequest::decode_field(void *self, uint32_t tag, const uint8_t *d
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.type = static_cast<enums::SerialProxyRequestType>(value.as_varint());
       break;
+    default:
+      break;
   }
 }
 uint8_t *SerialProxyRequestResponse::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -4169,6 +4288,8 @@ void SerialProxySetModeRequest::decode_field(void *self, uint32_t tag, const uin
     case proto_tag(2, WIRE_TYPE_VARINT):
       msg.mode = static_cast<enums::SerialProxyMode>(value.as_varint());
       break;
+    default:
+      break;
   }
 }
 uint8_t *UsbDeviceDescriptor::encode_msg(const void *self, uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM) {
@@ -4237,6 +4358,8 @@ void BluetoothSetConnectionParamsRequest::decode_field(void *self, uint32_t tag,
     case proto_tag(5, WIRE_TYPE_VARINT):
       msg.timeout = value.as_varint();
       break;
+    default:
+      break;
   }
 }
 uint8_t *BluetoothSetConnectionParamsResponse::encode_msg(const void *self,

esphome/components/api/api_pb2.h

@@ -19,6 +19,10 @@ enum DisconnectReason : uint32_t {
   DISCONNECT_REASON_UNSPECIFIED = 0,
   DISCONNECT_REASON_PROVISIONING_CLOSED = 1,
 };
+enum DeviceRelation : uint32_t {
+  DEVICE_RELATION_VIA = 0,
+  DEVICE_RELATION_CHILD = 1,
+};
 enum SerialProxyPortType : uint32_t {
   SERIAL_PROXY_PORT_TYPE_TTL = 0,
   SERIAL_PROXY_PORT_TYPE_RS232 = 1,
@@ -399,10 +403,10 @@ class InfoResponseProtoMessage : public ProtoMessage {
  public:
   StringRef object_id{};
   uint32_t key{0};
-  StringRef name{};
+  ProgmemStringRef name{};
   bool disabled_by_default{false};
 #ifdef USE_ENTITY_ICON
-  StringRef icon{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef icon{};
 #endif
   enums::EntityCategory entity_category{};
 #ifdef USE_DEVICES
@@ -567,6 +571,7 @@ class DeviceInfo final : public ProtoMessage {
   uint32_t device_id{0};
   StringRef name{};
   uint32_t area_id{0};
+  enums::DeviceRelation relation{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);
@@ -866,7 +871,7 @@ class ListEntitiesBinarySensorResponse final : public InfoResponseProtoMessage {
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("list_entities_binary_sensor_response"); }
 #endif
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   bool is_status_binary_sensor{false};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
@@ -906,15 +911,17 @@ class BinarySensorStateResponse final : public StateResponseProtoMessage {
 class ListEntitiesCoverResponse final : public InfoResponseProtoMessage {
  public:
   static constexpr uint16_t MESSAGE_TYPE = 13;
-  static constexpr uint8_t ESTIMATED_SIZE = 57;
+  static constexpr uint8_t ESTIMATED_SIZE = 61;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("list_entities_cover_response"); }
 #endif
   bool assumed_state{false};
   bool supports_position{false};
   bool supports_tilt{false};
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   bool supports_stop{false};
+  bool supports_stop_tilt{false};
+  bool supports_toggle{false};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);
@@ -952,7 +959,7 @@ class CoverStateResponse final : public StateResponseProtoMessage {
 class CoverCommandRequest final : public CommandProtoMessage {
  public:
   static constexpr uint16_t MESSAGE_TYPE = 30;
-  static constexpr uint8_t ESTIMATED_SIZE = 25;
+  static constexpr uint8_t ESTIMATED_SIZE = 29;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("cover_command_request"); }
 #endif
@@ -961,6 +968,8 @@ class CoverCommandRequest final : public CommandProtoMessage {
   bool has_tilt{false};
   float tilt{0.0f};
   bool stop{false};
+  bool stop_tilt{false};
+  bool toggle{false};
   void decode(const uint8_t *buffer, size_t length) {
     ProtoDecodableMessage::decode_fields(this, buffer, length, &decode_field);
   }
@@ -984,7 +993,7 @@ class ListEntitiesFanResponse final : public InfoResponseProtoMessage {
   bool supports_speed{false};
   bool supports_direction{false};
   int32_t supported_speed_count{0};
-  const std::vector<const char *> *supported_preset_modes{};
+  const ConstVector<const char *, true> *supported_preset_modes{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);
@@ -1159,7 +1168,7 @@ class ListEntitiesSensorResponse final : public InfoResponseProtoMessage {
   StringRef unit_of_measurement{nullptr, 0};  // null until set, encode only
   int32_t accuracy_decimals{0};
   bool force_update{false};
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   enums::SensorStateClass state_class{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
@@ -1204,7 +1213,7 @@ class ListEntitiesSwitchResponse final : public InfoResponseProtoMessage {
   const LogString *message_name() const override { return LOG_STR("list_entities_switch_response"); }
 #endif
   bool assumed_state{false};
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);
@@ -1265,7 +1274,7 @@ class ListEntitiesTextSensorResponse final : public InfoResponseProtoMessage {
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("list_entities_text_sensor_response"); }
 #endif
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);
@@ -1777,9 +1786,9 @@ class ListEntitiesClimateResponse final : public InfoResponseProtoMessage {
   bool supports_action{false};
   const climate::ClimateFanModeMask *supported_fan_modes{};
   const climate::ClimateSwingModeMask *supported_swing_modes{};
-  const std::vector<const char *> *supported_custom_fan_modes{};
+  const ConstVector<const char *, true> *supported_custom_fan_modes{};
   const climate::ClimatePresetMask *supported_presets{};
-  const std::vector<const char *> *supported_custom_presets{};
+  const ConstVector<const char *, true> *supported_custom_presets{};
   float visual_current_temperature_step{0.0f};
   bool supports_current_humidity{false};
   bool supports_target_humidity{false};
@@ -1959,7 +1968,7 @@ class ListEntitiesNumberResponse final : public InfoResponseProtoMessage {
   float step{0.0f};
   StringRef unit_of_measurement{nullptr, 0};  // null until set, encode only
   enums::NumberMode mode{};
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);
@@ -2215,7 +2224,7 @@ class ListEntitiesButtonResponse final : public InfoResponseProtoMessage {
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("list_entities_button_response"); }
 #endif
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);
@@ -3460,7 +3469,7 @@ class ListEntitiesEventResponse final : public InfoResponseProtoMessage {
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("list_entities_event_response"); }
 #endif
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   const ConstVector<const char *, true> *event_types{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
@@ -3503,7 +3512,7 @@ class ListEntitiesValveResponse final : public InfoResponseProtoMessage {
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("list_entities_valve_response"); }
 #endif
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   bool assumed_state{false};
   bool supports_position{false};
   bool supports_stop{false};
@@ -3629,7 +3638,7 @@ class ListEntitiesUpdateResponse final : public InfoResponseProtoMessage {
 #ifdef HAS_PROTO_MESSAGE_DUMP
   const LogString *message_name() const override { return LOG_STR("list_entities_update_response"); }
 #endif
-  StringRef device_class{nullptr, 0};  // null until set, encode only
+  ProgmemStringRef device_class{};
   static uint8_t *encode_msg(const void *self, uint8_t *pos PROTO_ENCODE_DEBUG_PARAM);
   uint8_t *encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
     return encode_msg(this, buffer.get_pos() PROTO_ENCODE_DEBUG_ARG);

esphome/components/api/api_pb2_dump.cpp

@@ -154,6 +154,16 @@ template<> const char *proto_enum_to_string<enums::DisconnectReason>(enums::Disc
       return ESPHOME_PSTR("UNKNOWN");
   }
 }
+template<> const char *proto_enum_to_string<enums::DeviceRelation>(enums::DeviceRelation value) {
+  switch (value) {
+    case enums::DEVICE_RELATION_VIA:
+      return ESPHOME_PSTR("DEVICE_RELATION_VIA");
+    case enums::DEVICE_RELATION_CHILD:
+      return ESPHOME_PSTR("DEVICE_RELATION_CHILD");
+    default:
+      return ESPHOME_PSTR("UNKNOWN");
+  }
+}
 template<> const char *proto_enum_to_string<enums::SerialProxyPortType>(enums::SerialProxyPortType value) {
   switch (value) {
     case enums::SERIAL_PROXY_PORT_TYPE_TTL:
@@ -1005,6 +1015,7 @@ const char *DeviceInfo::dump_to(DumpBuffer &out) const {
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
   dump_field(out, ESPHOME_PSTR("name"), this->name);
   dump_field(out, ESPHOME_PSTR("area_id"), this->area_id);
+  dump_field(out, ESPHOME_PSTR("relation"), static_cast<enums::DeviceRelation>(this->relation));
   return out.c_str();
 }
 #endif
@@ -1191,12 +1202,12 @@ const char *ListEntitiesBinarySensorResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesBinarySensorResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
   dump_field(out, ESPHOME_PSTR("is_status_binary_sensor"), this->is_status_binary_sensor);
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
 #ifdef USE_DEVICES
@@ -1220,20 +1231,22 @@ const char *ListEntitiesCoverResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesCoverResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
   dump_field(out, ESPHOME_PSTR("assumed_state"), this->assumed_state);
   dump_field(out, ESPHOME_PSTR("supports_position"), this->supports_position);
   dump_field(out, ESPHOME_PSTR("supports_tilt"), this->supports_tilt);
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
   dump_field(out, ESPHOME_PSTR("supports_stop"), this->supports_stop);
 #ifdef USE_DEVICES
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
 #endif
+  dump_field(out, ESPHOME_PSTR("supports_stop_tilt"), this->supports_stop_tilt);
+  dump_field(out, ESPHOME_PSTR("supports_toggle"), this->supports_toggle);
   return out.c_str();
 }
 const char *CoverStateResponse::dump_to(DumpBuffer &out) const {
@@ -1258,6 +1271,8 @@ const char *CoverCommandRequest::dump_to(DumpBuffer &out) const {
 #ifdef USE_DEVICES
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
 #endif
+  dump_field(out, ESPHOME_PSTR("stop_tilt"), this->stop_tilt);
+  dump_field(out, ESPHOME_PSTR("toggle"), this->toggle);
   return out.c_str();
 }
 #endif
@@ -1266,14 +1281,14 @@ const char *ListEntitiesFanResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesFanResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
   dump_field(out, ESPHOME_PSTR("supports_oscillation"), this->supports_oscillation);
   dump_field(out, ESPHOME_PSTR("supports_speed"), this->supports_speed);
   dump_field(out, ESPHOME_PSTR("supports_direction"), this->supports_direction);
   dump_field(out, ESPHOME_PSTR("supported_speed_count"), this->supported_speed_count);
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
   for (const auto &it : *this->supported_preset_modes) {
@@ -1321,7 +1336,7 @@ const char *ListEntitiesLightResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesLightResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
   for (const auto &it : *this->supported_color_modes) {
     dump_field(out, ESPHOME_PSTR("supported_color_modes"), static_cast<enums::ColorMode>(it), 4);
   }
@@ -1332,7 +1347,7 @@ const char *ListEntitiesLightResponse::dump_to(DumpBuffer &out) const {
   }
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
 #ifdef USE_DEVICES
@@ -1400,14 +1415,14 @@ const char *ListEntitiesSensorResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesSensorResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("unit_of_measurement"), this->unit_of_measurement);
   dump_field(out, ESPHOME_PSTR("accuracy_decimals"), this->accuracy_decimals);
   dump_field(out, ESPHOME_PSTR("force_update"), this->force_update);
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
   dump_field(out, ESPHOME_PSTR("state_class"), static_cast<enums::SensorStateClass>(this->state_class));
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -1432,14 +1447,14 @@ const char *ListEntitiesSwitchResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesSwitchResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("assumed_state"), this->assumed_state);
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
 #ifdef USE_DEVICES
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
 #endif
@@ -1470,13 +1485,13 @@ const char *ListEntitiesTextSensorResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesTextSensorResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
 #ifdef USE_DEVICES
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
 #endif
@@ -1701,10 +1716,10 @@ const char *ListEntitiesCameraResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesCameraResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
 #ifdef USE_DEVICES
@@ -1734,7 +1749,7 @@ const char *ListEntitiesClimateResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesClimateResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
   dump_field(out, ESPHOME_PSTR("supports_current_temperature"), this->supports_current_temperature);
   dump_field(out, ESPHOME_PSTR("supports_two_point_target_temperature"), this->supports_two_point_target_temperature);
   for (const auto &it : *this->supported_modes) {
@@ -1761,7 +1776,7 @@ const char *ListEntitiesClimateResponse::dump_to(DumpBuffer &out) const {
   }
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
   dump_field(out, ESPHOME_PSTR("visual_current_temperature_step"), this->visual_current_temperature_step);
@@ -1832,9 +1847,9 @@ const char *ListEntitiesWaterHeaterResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesWaterHeaterResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -1886,9 +1901,9 @@ const char *ListEntitiesNumberResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesNumberResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("min_value"), this->min_value);
   dump_field(out, ESPHOME_PSTR("max_value"), this->max_value);
@@ -1897,7 +1912,7 @@ const char *ListEntitiesNumberResponse::dump_to(DumpBuffer &out) const {
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
   dump_field(out, ESPHOME_PSTR("unit_of_measurement"), this->unit_of_measurement);
   dump_field(out, ESPHOME_PSTR("mode"), static_cast<enums::NumberMode>(this->mode));
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
 #ifdef USE_DEVICES
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
 #endif
@@ -1928,9 +1943,9 @@ const char *ListEntitiesSelectResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesSelectResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   for (const auto &it : *this->options) {
     dump_field(out, ESPHOME_PSTR("options"), it, 4);
@@ -1967,9 +1982,9 @@ const char *ListEntitiesSirenResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesSirenResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   for (const auto &it : *this->tones) {
@@ -2014,9 +2029,9 @@ const char *ListEntitiesLockResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesLockResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2055,13 +2070,13 @@ const char *ListEntitiesButtonResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesButtonResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
 #ifdef USE_DEVICES
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
 #endif
@@ -2090,9 +2105,9 @@ const char *ListEntitiesMediaPlayerResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesMediaPlayerResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2480,9 +2495,9 @@ const char *ListEntitiesAlarmControlPanelResponse::dump_to(DumpBuffer &out) cons
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesAlarmControlPanelResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2519,9 +2534,9 @@ const char *ListEntitiesTextResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesTextResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2559,9 +2574,9 @@ const char *ListEntitiesDateResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesDateResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2599,9 +2614,9 @@ const char *ListEntitiesTimeResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesTimeResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2639,13 +2654,13 @@ const char *ListEntitiesEventResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesEventResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
   for (const auto &it : *this->event_types) {
     dump_field(out, ESPHOME_PSTR("event_types"), it, 4);
   }
@@ -2669,13 +2684,13 @@ const char *ListEntitiesValveResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesValveResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
   dump_field(out, ESPHOME_PSTR("assumed_state"), this->assumed_state);
   dump_field(out, ESPHOME_PSTR("supports_position"), this->supports_position);
   dump_field(out, ESPHOME_PSTR("supports_stop"), this->supports_stop);
@@ -2711,9 +2726,9 @@ const char *ListEntitiesDateTimeResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesDateTimeResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2747,13 +2762,13 @@ const char *ListEntitiesUpdateResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesUpdateResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
-  dump_field(out, ESPHOME_PSTR("device_class"), this->device_class);
+  dump_progmem_string_field(out, ESPHOME_PSTR("device_class"), this->device_class);
 #ifdef USE_DEVICES
   dump_field(out, ESPHOME_PSTR("device_id"), this->device_id);
 #endif
@@ -2810,9 +2825,9 @@ const char *ListEntitiesInfraredResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesInfraredResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));
@@ -2868,9 +2883,9 @@ const char *ListEntitiesRadioFrequencyResponse::dump_to(DumpBuffer &out) const {
   MessageDumpHelper helper(out, ESPHOME_PSTR("ListEntitiesRadioFrequencyResponse"));
   dump_field(out, ESPHOME_PSTR("object_id"), this->object_id);
   dump_field(out, ESPHOME_PSTR("key"), this->key);
-  dump_field(out, ESPHOME_PSTR("name"), this->name);
+  dump_progmem_string_field(out, ESPHOME_PSTR("name"), this->name);
 #ifdef USE_ENTITY_ICON
-  dump_field(out, ESPHOME_PSTR("icon"), this->icon);
+  dump_progmem_string_field(out, ESPHOME_PSTR("icon"), this->icon);
 #endif
   dump_field(out, ESPHOME_PSTR("disabled_by_default"), this->disabled_by_default);
   dump_field(out, ESPHOME_PSTR("entity_category"), static_cast<enums::EntityCategory>(this->entity_category));

esphome/components/api/api_pb2_service.h

@@ -19,242 +19,242 @@ class APIServerConnectionBase {
  public:
 #endif
 
-  void on_hello_request(const HelloRequest &value){};
+  void on_hello_request(const HelloRequest &value) {};
 
-  void on_disconnect_request(const DisconnectRequest &value){};
-  void on_disconnect_response(){};
-  void on_ping_request(){};
-  void on_ping_response(){};
-  void on_device_info_request(){};
+  void on_disconnect_request(const DisconnectRequest &value) {};
+  void on_disconnect_response() {};
+  void on_ping_request() {};
+  void on_ping_response() {};
+  void on_device_info_request() {};
 
-  void on_device_capabilities_request(){};
+  void on_device_capabilities_request() {};
 
 #ifdef USE_API_WIZARD
-  void on_device_wizard_request(){};
+  void on_device_wizard_request() {};
 #endif
 
 #ifdef USE_API_WIZARD_INPUTS
-  void on_wizard_input_set_request(const WizardInputSetRequest &value){};
+  void on_wizard_input_set_request(const WizardInputSetRequest &value) {};
 #endif
-  void on_list_entities_request(){};
+  void on_list_entities_request() {};
 
-  void on_subscribe_states_request(){};
+  void on_subscribe_states_request() {};
 
 #ifdef USE_COVER
-  void on_cover_command_request(const CoverCommandRequest &value){};
+  void on_cover_command_request(const CoverCommandRequest &value) {};
 #endif
 
 #ifdef USE_FAN
-  void on_fan_command_request(const FanCommandRequest &value){};
+  void on_fan_command_request(const FanCommandRequest &value) {};
 #endif
 
 #ifdef USE_LIGHT
-  void on_light_command_request(const LightCommandRequest &value){};
+  void on_light_command_request(const LightCommandRequest &value) {};
 #endif
 
 #ifdef USE_SWITCH
-  void on_switch_command_request(const SwitchCommandRequest &value){};
+  void on_switch_command_request(const SwitchCommandRequest &value) {};
 #endif
 
-  void on_subscribe_logs_request(const SubscribeLogsRequest &value){};
+  void on_subscribe_logs_request(const SubscribeLogsRequest &value) {};
 
 #ifdef USE_API_NOISE
-  void on_noise_encryption_set_key_request(const NoiseEncryptionSetKeyRequest &value){};
+  void on_noise_encryption_set_key_request(const NoiseEncryptionSetKeyRequest &value) {};
 #endif
 
 #ifdef USE_API_HOMEASSISTANT_SERVICES
-  void on_subscribe_homeassistant_services_request(){};
+  void on_subscribe_homeassistant_services_request() {};
 #endif
 
 #ifdef USE_API_HOMEASSISTANT_ACTION_RESPONSES
-  void on_homeassistant_action_response(const HomeassistantActionResponse &value){};
+  void on_homeassistant_action_response(const HomeassistantActionResponse &value) {};
 #endif
 #ifdef USE_API_HOMEASSISTANT_STATES
-  void on_subscribe_home_assistant_states_request(){};
+  void on_subscribe_home_assistant_states_request() {};
 #endif
 
 #ifdef USE_API_HOMEASSISTANT_STATES
-  void on_home_assistant_state_response(const HomeAssistantStateResponse &value){};
+  void on_home_assistant_state_response(const HomeAssistantStateResponse &value) {};
 #endif
 
-  void on_get_time_response(const GetTimeResponse &value){};
+  void on_get_time_response(const GetTimeResponse &value) {};
 
 #ifdef USE_API_USER_DEFINED_ACTIONS
-  void on_execute_service_request(const ExecuteServiceRequest &value){};
+  void on_execute_service_request(const ExecuteServiceRequest &value) {};
 #endif
 
 #ifdef USE_CAMERA
-  void on_camera_image_request(const CameraImageRequest &value){};
+  void on_camera_image_request(const CameraImageRequest &value) {};
 #endif
 
 #ifdef USE_CLIMATE
-  void on_climate_command_request(const ClimateCommandRequest &value){};
+  void on_climate_command_request(const ClimateCommandRequest &value) {};
 #endif
 
 #ifdef USE_WATER_HEATER
-  void on_water_heater_command_request(const WaterHeaterCommandRequest &value){};
+  void on_water_heater_command_request(const WaterHeaterCommandRequest &value) {};
 #endif
 
 #ifdef USE_NUMBER
-  void on_number_command_request(const NumberCommandRequest &value){};
+  void on_number_command_request(const NumberCommandRequest &value) {};
 #endif
 
 #ifdef USE_SELECT
-  void on_select_command_request(const SelectCommandRequest &value){};
+  void on_select_command_request(const SelectCommandRequest &value) {};
 #endif
 
 #ifdef USE_SIREN
-  void on_siren_command_request(const SirenCommandRequest &value){};
+  void on_siren_command_request(const SirenCommandRequest &value) {};
 #endif
 
 #ifdef USE_LOCK
-  void on_lock_command_request(const LockCommandRequest &value){};
+  void on_lock_command_request(const LockCommandRequest &value) {};
 #endif
 
 #ifdef USE_BUTTON
-  void on_button_command_request(const ButtonCommandRequest &value){};
+  void on_button_command_request(const ButtonCommandRequest &value) {};
 #endif
 
 #ifdef USE_MEDIA_PLAYER
-  void on_media_player_command_request(const MediaPlayerCommandRequest &value){};
+  void on_media_player_command_request(const MediaPlayerCommandRequest &value) {};
 #endif
 #ifdef USE_BLUETOOTH_PROXY
-  void on_subscribe_bluetooth_le_advertisements_request(const SubscribeBluetoothLEAdvertisementsRequest &value){};
+  void on_subscribe_bluetooth_le_advertisements_request(const SubscribeBluetoothLEAdvertisementsRequest &value) {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_device_request(const BluetoothDeviceRequest &value){};
+  void on_bluetooth_device_request(const BluetoothDeviceRequest &value) {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_gatt_get_services_request(const BluetoothGATTGetServicesRequest &value){};
+  void on_bluetooth_gatt_get_services_request(const BluetoothGATTGetServicesRequest &value) {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_gatt_read_request(const BluetoothGATTReadRequest &value){};
+  void on_bluetooth_gatt_read_request(const BluetoothGATTReadRequest &value) {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_gatt_write_request(const BluetoothGATTWriteRequest &value){};
+  void on_bluetooth_gatt_write_request(const BluetoothGATTWriteRequest &value) {};
 #endif
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_gatt_read_descriptor_request(const BluetoothGATTReadDescriptorRequest &value){};
+  void on_bluetooth_gatt_read_descriptor_request(const BluetoothGATTReadDescriptorRequest &value) {};
 #endif
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_gatt_write_descriptor_request(const BluetoothGATTWriteDescriptorRequest &value){};
+  void on_bluetooth_gatt_write_descriptor_request(const BluetoothGATTWriteDescriptorRequest &value) {};
 #endif
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_gatt_notify_request(const BluetoothGATTNotifyRequest &value){};
+  void on_bluetooth_gatt_notify_request(const BluetoothGATTNotifyRequest &value) {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_subscribe_bluetooth_connections_free_request(){};
+  void on_subscribe_bluetooth_connections_free_request() {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY
-  void on_unsubscribe_bluetooth_le_advertisements_request(){};
+  void on_unsubscribe_bluetooth_le_advertisements_request() {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY
-  void on_bluetooth_scanner_set_mode_request(const BluetoothScannerSetModeRequest &value){};
+  void on_bluetooth_scanner_set_mode_request(const BluetoothScannerSetModeRequest &value) {};
 #endif
 #ifdef USE_VOICE_ASSISTANT
-  void on_subscribe_voice_assistant_request(const SubscribeVoiceAssistantRequest &value){};
+  void on_subscribe_voice_assistant_request(const SubscribeVoiceAssistantRequest &value) {};
 #endif
 
 #ifdef USE_VOICE_ASSISTANT
-  void on_voice_assistant_response(const VoiceAssistantResponse &value){};
+  void on_voice_assistant_response(const VoiceAssistantResponse &value) {};
 #endif
 #ifdef USE_VOICE_ASSISTANT
-  void on_voice_assistant_event_response(const VoiceAssistantEventResponse &value){};
+  void on_voice_assistant_event_response(const VoiceAssistantEventResponse &value) {};
 #endif
 #ifdef USE_VOICE_ASSISTANT
-  void on_voice_assistant_audio(const VoiceAssistantAudio &value){};
+  void on_voice_assistant_audio(const VoiceAssistantAudio &value) {};
 #endif
 #ifdef USE_VOICE_ASSISTANT
-  void on_voice_assistant_timer_event_response(const VoiceAssistantTimerEventResponse &value){};
+  void on_voice_assistant_timer_event_response(const VoiceAssistantTimerEventResponse &value) {};
 #endif
 #ifdef USE_VOICE_ASSISTANT
-  void on_voice_assistant_announce_request(const VoiceAssistantAnnounceRequest &value){};
+  void on_voice_assistant_announce_request(const VoiceAssistantAnnounceRequest &value) {};
 #endif
 
 #ifdef USE_VOICE_ASSISTANT
-  void on_voice_assistant_configuration_request(const VoiceAssistantConfigurationRequest &value){};
+  void on_voice_assistant_configuration_request(const VoiceAssistantConfigurationRequest &value) {};
 #endif
 
 #ifdef USE_VOICE_ASSISTANT
-  void on_voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &value){};
+  void on_voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &value) {};
 #endif
 
 #ifdef USE_ALARM_CONTROL_PANEL
-  void on_alarm_control_panel_command_request(const AlarmControlPanelCommandRequest &value){};
+  void on_alarm_control_panel_command_request(const AlarmControlPanelCommandRequest &value) {};
 #endif
 
 #ifdef USE_TEXT
-  void on_text_command_request(const TextCommandRequest &value){};
+  void on_text_command_request(const TextCommandRequest &value) {};
 #endif
 
 #ifdef USE_DATETIME_DATE
-  void on_date_command_request(const DateCommandRequest &value){};
+  void on_date_command_request(const DateCommandRequest &value) {};
 #endif
 
 #ifdef USE_DATETIME_TIME
-  void on_time_command_request(const TimeCommandRequest &value){};
+  void on_time_command_request(const TimeCommandRequest &value) {};
 #endif
 
 #ifdef USE_VALVE
-  void on_valve_command_request(const ValveCommandRequest &value){};
+  void on_valve_command_request(const ValveCommandRequest &value) {};
 #endif
 
 #ifdef USE_DATETIME_DATETIME
-  void on_date_time_command_request(const DateTimeCommandRequest &value){};
+  void on_date_time_command_request(const DateTimeCommandRequest &value) {};
 #endif
 
 #ifdef USE_UPDATE
-  void on_update_command_request(const UpdateCommandRequest &value){};
+  void on_update_command_request(const UpdateCommandRequest &value) {};
 #endif
 #ifdef USE_ZWAVE_PROXY
-  void on_z_wave_proxy_frame(const ZWaveProxyFrame &value){};
+  void on_z_wave_proxy_frame(const ZWaveProxyFrame &value) {};
 #endif
 #ifdef USE_ZWAVE_PROXY
-  void on_z_wave_proxy_request(const ZWaveProxyRequest &value){};
+  void on_z_wave_proxy_request(const ZWaveProxyRequest &value) {};
 #endif
 
 #ifdef USE_IR_RF
-  void on_infrared_rf_transmit_raw_timings_request(const InfraredRFTransmitRawTimingsRequest &value){};
+  void on_infrared_rf_transmit_raw_timings_request(const InfraredRFTransmitRawTimingsRequest &value) {};
 #endif
 
 #ifdef USE_SERIAL_PROXY
-  void on_serial_proxy_configure_request(const SerialProxyConfigureRequest &value){};
+  void on_serial_proxy_configure_request(const SerialProxyConfigureRequest &value) {};
 #endif
 
 #ifdef USE_SERIAL_PROXY
-  void on_serial_proxy_write_request(const SerialProxyWriteRequest &value){};
+  void on_serial_proxy_write_request(const SerialProxyWriteRequest &value) {};
 #endif
 #ifdef USE_SERIAL_PROXY
-  void on_serial_proxy_set_modem_pins_request(const SerialProxySetModemPinsRequest &value){};
+  void on_serial_proxy_set_modem_pins_request(const SerialProxySetModemPinsRequest &value) {};
 #endif
 #ifdef USE_SERIAL_PROXY
-  void on_serial_proxy_get_modem_pins_request(const SerialProxyGetModemPinsRequest &value){};
+  void on_serial_proxy_get_modem_pins_request(const SerialProxyGetModemPinsRequest &value) {};
 #endif
 
 #ifdef USE_SERIAL_PROXY
-  void on_serial_proxy_request(const SerialProxyRequest &value){};
+  void on_serial_proxy_request(const SerialProxyRequest &value) {};
 #endif
 
 #ifdef USE_SERIAL_PROXY
-  void on_serial_proxy_set_mode_request(const SerialProxySetModeRequest &value){};
+  void on_serial_proxy_set_mode_request(const SerialProxySetModeRequest &value) {};
 #endif
 #ifdef USE_SERIAL_PROXY
-  void on_subscribe_serial_proxy_identity_request(){};
+  void on_subscribe_serial_proxy_identity_request() {};
 #endif
 
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-  void on_bluetooth_set_connection_params_request(const BluetoothSetConnectionParamsRequest &value){};
+  void on_bluetooth_set_connection_params_request(const BluetoothSetConnectionParamsRequest &value) {};
 #endif
 
 #ifdef USE_SENDSPIN
-  void on_sendspin_pairing_token_request(){};
+  void on_sendspin_pairing_token_request() {};
 #endif
 };
 

esphome/components/api/api_server.cpp

@@ -593,7 +593,10 @@ void APIServer::handle_action_response(uint32_t call_id, bool success, StringRef
 void APIServer::add_state_subscription_(const char *entity_id, const char *attribute,
                                         std::function<void(StringRef)> &&f, bool once) {
   this->state_subs_.push_back(HomeAssistantStateSubscription{
-      .entity_id = entity_id, .attribute = attribute, .callback = std::move(f), .once = once,
+      .entity_id = entity_id,
+      .attribute = attribute,
+      .callback = std::move(f),
+      .once = once,
       // entity_id_dynamic_storage and attribute_dynamic_storage remain nullptr (no heap allocation)
   });
 }

esphome/components/api/homeassistant_service.h

@@ -20,7 +20,8 @@ namespace esphome::api {
 
 // Converts a lambda result to the string sent to Home Assistant
 template<typename T>
-requires(!std::is_pointer_v<std::remove_cvref_t<T>>) std::string field_to_string(T &&val) {
+  requires(!std::is_pointer_v<std::remove_cvref_t<T>>)
+std::string field_to_string(T &&val) {
   return to_string(std::forward<T>(val));  // NOLINT
 }
 inline std::string field_to_string(const char *val) { return val ? std::string(val) : std::string(); }

esphome/components/api/proto.h

@@ -301,7 +301,7 @@ constexpr uint32_t VARINT_MAX_1_BYTE = 1 << 7;   // 128
 constexpr uint32_t VARINT_MAX_2_BYTE = 1 << 14;  // 16384
 
 /// Generated encode body: writes the fields at pos, returns the cursor past them.
-using ProtoEncodeFn = uint8_t *(*) (const void *, uint8_t *PROTO_ENCODE_DEBUG_PARAM);
+using ProtoEncodeFn = uint8_t *(*)(const void *, uint8_t *PROTO_ENCODE_DEBUG_PARAM);
 
 /// Static encode helpers for the generated encode bodies. Each takes the write cursor by value and
 /// returns it advanced, so outlined calls at -Os chain through the return register instead of a
@@ -409,6 +409,10 @@ class ProtoEncode {
   /// Tag must be a single-byte varint (< 128). Always encodes (no zero check).
   [[nodiscard]] static inline uint8_t *encode_short_string_force(uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM,
                                                                  uint8_t tag, const StringRef &ref) {
+#ifdef USE_ESP8266
+    // memcpy_P reads RAM too, and sharing the progmem copy is smaller than an inline memcpy
+    return encode_short_progmem_string_force(pos PROTO_ENCODE_DEBUG_ARG, tag, ProgmemStringRef(ref));
+#else
 #ifdef ESPHOME_DEBUG_API
     assert(ref.size() < 128 && "encode_short_string_force: string exceeds max_data_length < 128");
 #endif
@@ -417,6 +421,7 @@ class ProtoEncode {
     pos[1] = static_cast<uint8_t>(ref.size());
     std::memcpy(pos + 2, ref.c_str(), ref.size());
     return pos + 2 + ref.size();
+#endif
   }
   /// encode_short_string_force for a string that may be in flash (PROGMEM).
   [[nodiscard]] static inline uint8_t *encode_short_progmem_string_force(
@@ -496,13 +501,22 @@ class ProtoEncode {
   /// encode_progmem_bytes for a string field that may be in flash.
   [[nodiscard]] static inline uint8_t *encode_progmem_string(uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM,
                                                              uint32_t field_id, const ProgmemStringRef &ref) {
+#ifdef USE_ESP8266
     return encode_progmem_bytes(pos PROTO_ENCODE_DEBUG_ARG, field_id,
                                 reinterpret_cast<const uint8_t *>(ref.progmem_ptr()), ref.size());
+#else
+    // In RAM here, so share the plain string encoder
+    return encode_string(pos PROTO_ENCODE_DEBUG_ARG, field_id, ref.ram_ref());
+#endif
   }
   [[nodiscard]] static inline uint8_t *encode_progmem_string_force(uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM,
                                                                    uint32_t field_id, const ProgmemStringRef &ref) {
+#ifdef USE_ESP8266
     return encode_progmem_bytes_force(pos PROTO_ENCODE_DEBUG_ARG, field_id,
                                       reinterpret_cast<const uint8_t *>(ref.progmem_ptr()), ref.size());
+#else
+    return encode_string_force(pos PROTO_ENCODE_DEBUG_ARG, field_id, ref.ram_ref());
+#endif
   }
   [[nodiscard]] static inline uint8_t *encode_uint32_force(uint8_t *__restrict__ pos PROTO_ENCODE_DEBUG_PARAM,
                                                            uint32_t field_id, uint32_t value) {

esphome/components/aqi/aqi_sensor.cpp

@@ -30,10 +30,10 @@ void AQISensor::dump_config() {
   ESP_LOGCONFIG(TAG, "  Extended Range: %s",
                 this->extended_range_ ? LOG_STR_LITERAL("enabled") : LOG_STR_LITERAL("disabled"));
   if (this->pm_2_5_sensor_ != nullptr) {
-    ESP_LOGCONFIG(TAG, "  PM2.5 Sensor: '%s'", this->pm_2_5_sensor_->get_name().c_str());
+    ESP_LOGCONFIG(TAG, "  PM2.5 Sensor: '%s'", LOG_STR_ARG(this->pm_2_5_sensor_->get_log_name()));
   }
   if (this->pm_10_0_sensor_ != nullptr) {
-    ESP_LOGCONFIG(TAG, "  PM10 Sensor: '%s'", this->pm_10_0_sensor_->get_name().c_str());
+    ESP_LOGCONFIG(TAG, "  PM10 Sensor: '%s'", LOG_STR_ARG(this->pm_10_0_sensor_->get_log_name()));
   }
   LOG_SENSOR("  ", "AQI", this);
 }

esphome/components/aqi/caqi_calculator.h

@@ -26,21 +26,17 @@ class CAQICalculator : public AbstractAQICalculator {
   static constexpr int INDEX_GRID[NUM_LEVELS][2] = {{0, 25}, {26, 50}, {51, 75}, {76, 100}};
 
   static constexpr float PM2_5_GRID[NUM_LEVELS][2] = {
-      // clang-format off
       {0.0f, 15.1f},
       {15.1f, 30.1f},
       {30.1f, 55.1f},
-      {55.1f, 110.1f}
-      // clang-format on
+      {55.1f, 110.1f},
   };
 
   static constexpr float PM10_0_GRID[NUM_LEVELS][2] = {
-      // clang-format off
       {0.0f, 25.1f},
       {25.1f, 50.1f},
       {50.1f, 90.1f},
-      {90.1f, 180.1f}
-      // clang-format on
+      {90.1f, 180.1f},
   };
 
   static float calculate_index(float value, const float array[NUM_LEVELS][2]) {

esphome/components/as5600/sensor/__init__.py

@@ -23,7 +23,6 @@ AS5600Sensor = as5600_ns.class_("AS5600Sensor", sensor.Sensor, cg.PollingCompone
 CONF_RAW_POSITION = "raw_position"
 CONF_SLOW_FILTER = "slow_filter"
 CONF_FAST_FILTER = "fast_filter"
-CONF_PWM_FREQUENCY = "pwm_frequency"
 CONF_BURN_COUNT = "burn_count"
 CONF_START_POSITION = "start_position"
 CONF_END_POSITION = "end_position"

esphome/components/atm90e32/atm90e32.cpp

@@ -639,7 +639,7 @@ float ATM90E32Component::get_chip_temperature_() {
 
 void ATM90E32Component::press_calibration_button(EntityBase *entity, void (ATM90E32Component::*action)(),
                                                  const LogString *hint, const LogString *hint2) {
-  ESP_LOGI(TAG, "%s", entity->get_name().c_str());
+  ESP_LOGI(TAG, "%s", LOG_STR_ARG(entity->get_log_name()));
   if (hint != nullptr) {
     ESP_LOGI(TAG, "%s", LOG_STR_ARG(hint));
   }
@@ -1295,7 +1295,7 @@ void ATM90E32Component::check_phase_status() {
     if (!status.empty()) {
       status.pop_back();  // remove space
       status.pop_back();  // remove semicolon
-      ESP_LOGW(TAG, "%s: %s", sensor->get_name().c_str(), status.c_str());
+      ESP_LOGW(TAG, "%s: %s", LOG_STR_ARG(sensor->get_log_name()), status.c_str());
       sensor->publish_state(status);
     } else {
       sensor->publish_state("Okay");

esphome/components/atm90e32/atm90e32.h

@@ -157,7 +157,7 @@ class ATM90E32Component final : public PollingComponent,
 #ifdef USE_NUMBER
     return (phase < 3 && ref_currents_[phase]) ? ref_currents_[phase]->state : 5.0f;  // Default current
 #else
-    return 5.0f;   // Default current
+    return 5.0f;  // Default current
 #endif
   }
   bool using_saved_calibrations_ = false;  // Track if stored calibrations are being used

esphome/components/audio/audio.h

@@ -22,7 +22,7 @@ class AudioStreamInfo {
    */
  public:
   AudioStreamInfo()
-      : AudioStreamInfo(16, 1, 16000){};  // Default values represent ESPHome's audio components historical values
+      : AudioStreamInfo(16, 1, 16000) {};  // Default values represent ESPHome's audio components historical values
   AudioStreamInfo(uint8_t bits_per_sample, uint8_t channels, uint32_t sample_rate);
 
   uint8_t get_bits_per_sample() const { return this->bits_per_sample_; }

esphome/components/ballu/ballu.cpp

@@ -168,6 +168,8 @@ bool BalluClimate::on_receive(remote_base::RemoteReceiveData data) {
       case BALLU_AUTO:
         this->mode = climate::CLIMATE_MODE_AUTO;
         break;
+      default:
+        break;
     }
   }
 

esphome/components/bedjet/bedjet_const.h

@@ -92,10 +92,8 @@ enum BedjetCommand : uint8_t {
 };
 
 #define BEDJET_FAN_STEP_NAMES_ \
-  { \
-    "5%", "10%", "15%", "20%", "25%", "30%", "35%", "40%", "45%", "50%", "55%", "60%", "65%", "70%", "75%", "80%", \
-        "85%", "90%", "95%", "100%" \
-  }
+  {"5%",  "10%", "15%", "20%", "25%", "30%", "35%", "40%", "45%", "50%", \
+   "55%", "60%", "65%", "70%", "75%", "80%", "85%", "90%", "95%", "100%"}
 
 static const uint8_t BEDJET_FAN_SPEED_COUNT = 20;
 

esphome/components/bedjet/climate/bedjet_climate.cpp

@@ -61,7 +61,7 @@ void BedJetClimate::dump_config() {
 
 void BedJetClimate::setup() {
   // Set custom modes once during setup — stored on Climate base class, wired via get_traits()
-  this->set_supported_custom_fan_modes(BEDJET_FAN_STEP_NAMES);
+  this->set_supported_custom_fan_modes_static(BEDJET_FAN_STEP_NAMES, BEDJET_FAN_SPEED_COUNT);
   this->set_supported_custom_presets({
       this->heating_mode_ == HEAT_MODE_EXTENDED ? "LTD HT" : "EXT HT",
       "M1",
@@ -211,7 +211,7 @@ void BedJetClimate::control(const ClimateCall &call) {
     } else if (fan_mode == CLIMATE_FAN_HIGH) {
       result = this->parent_->set_fan_speed(75);
     } else {
-      ESP_LOGW(TAG, "[%s] Unsupported fan mode: %s", this->get_name().c_str(),
+      ESP_LOGW(TAG, "[%s] Unsupported fan mode: %s", LOG_STR_ARG(this->get_log_name()),
                LOG_STR_ARG(climate_fan_mode_to_string(fan_mode)));
       return;
     }
@@ -223,7 +223,7 @@ void BedJetClimate::control(const ClimateCall &call) {
     auto fan_mode = call.get_custom_fan_mode();
     auto fan_index = bedjet_fan_speed_to_step(fan_mode.c_str());
     if (fan_index <= 19) {
-      ESP_LOGV(TAG, "[%s] Converted fan mode %.*s to bedjet fan step %d", this->get_name().c_str(),
+      ESP_LOGV(TAG, "[%s] Converted fan mode %.*s to bedjet fan step %d", LOG_STR_ARG(this->get_log_name()),
                (int) fan_mode.size(), fan_mode.c_str(), fan_index);
       bool result = this->parent_->set_fan_index(fan_index);
       if (result) {
@@ -236,7 +236,7 @@ void BedJetClimate::control(const ClimateCall &call) {
 void BedJetClimate::on_bedjet_state(bool is_ready) {}
 
 void BedJetClimate::on_status(const BedjetStatusPacket *data) {
-  ESP_LOGV(TAG, "[%s] Handling on_status with data=%p", this->get_name().c_str(), (void *) data);
+  ESP_LOGV(TAG, "[%s] Handling on_status with data=%p", LOG_STR_ARG(this->get_log_name()), (void *) data);
 
   auto converted_temp = bedjet_temp_to_c(data->target_temp_step);
   if (converted_temp > 0)
@@ -310,11 +310,11 @@ void BedJetClimate::on_status(const BedjetStatusPacket *data) {
       break;
 
     default:
-      ESP_LOGW(TAG, "[%s] Unexpected mode: 0x%02X", this->get_name().c_str(), data->mode);
+      ESP_LOGW(TAG, "[%s] Unexpected mode: 0x%02X", LOG_STR_ARG(this->get_log_name()), data->mode);
       break;
   }
 
-  ESP_LOGV(TAG, "[%s] After on_status, new mode=%s", this->get_name().c_str(),
+  ESP_LOGV(TAG, "[%s] After on_status, new mode=%s", LOG_STR_ARG(this->get_log_name()),
            LOG_STR_ARG(climate_mode_to_string(this->mode)));
   // FIXME: compare new state to previous state.
   this->publish_state();
@@ -351,11 +351,11 @@ bool BedJetClimate::update_status_() {
 }
 
 void BedJetClimate::update() {
-  ESP_LOGD(TAG, "[%s] update()", this->get_name().c_str());
+  ESP_LOGD(TAG, "[%s] update()", LOG_STR_ARG(this->get_log_name()));
   // TODO: if the hub component is already polling, do we also need to include polling?
   //  We're already going to get on_status() at the hub's polling interval.
   auto result = this->update_status_();
-  ESP_LOGD(TAG, "[%s] update_status result=%s", this->get_name().c_str(), result ? "true" : "false");
+  ESP_LOGD(TAG, "[%s] update_status result=%s", LOG_STR_ARG(this->get_log_name()), result ? "true" : "false");
 }
 
 }  // namespace esphome::bedjet

esphome/components/bedjet/fan/bedjet_fan.cpp

@@ -53,7 +53,7 @@ void BedJetFan::control(const fan::FanCall &call) {
 }
 
 void BedJetFan::on_status(const BedjetStatusPacket *data) {
-  ESP_LOGVV(TAG, "[%s] Handling on_status with data=%p", this->get_name().c_str(), (void *) data);
+  ESP_LOGVV(TAG, "[%s] Handling on_status with data=%p", LOG_STR_ARG(this->get_log_name()), (void *) data);
   bool did_change = false;
   bool new_state = data->mode != MODE_STANDBY && data->mode != MODE_WAIT;
 
@@ -96,11 +96,11 @@ bool BedJetFan::update_status_() {
 }
 
 void BedJetFan::update() {
-  ESP_LOGD(TAG, "[%s] update()", this->get_name().c_str());
+  ESP_LOGD(TAG, "[%s] update()", LOG_STR_ARG(this->get_log_name()));
   // TODO: if the hub component is already polling, do we also need to include polling?
   //  We're already going to get on_status() at the hub's polling interval.
   auto result = this->update_status_();
-  ESP_LOGD(TAG, "[%s] update_status result=%s", this->get_name().c_str(), result ? "true" : "false");
+  ESP_LOGD(TAG, "[%s] update_status result=%s", LOG_STR_ARG(this->get_log_name()), result ? "true" : "false");
 }
 
 /** Resets states to defaults. */

esphome/components/bedjet/fan/bedjet_fan.h

@@ -20,7 +20,7 @@ class BedJetFan final : public fan::Fan, public BedJetClient, public PollingComp
 
   /* BedJetClient status update */
   void on_status(const BedjetStatusPacket *data) override;
-  void on_bedjet_state(bool is_ready) override{};
+  void on_bedjet_state(bool is_ready) override {};
   std::string describe() override;
 
   fan::FanTraits get_traits() override { return fan::FanTraits(false, true, false, BEDJET_FAN_SPEED_COUNT); }

esphome/components/beken_spi_led_strip/led_strip.cpp

@@ -20,18 +20,35 @@ extern "C" {
 
 static const uint32_t SPI_TX_DMA_CHANNEL = GDMA_CHANNEL_3;
 
-// TODO: Check if SPI_PERI_CLK_DCO depends on the chip variant
 static const uint32_t SPI_PERI_CLK_26M = 26000000;
+
+#if defined(USE_LIBRETINY_VARIANT_BK7251)
+static const uint32_t SPI_PERI_CLK_DCO = 180000000;
+#else
 static const uint32_t SPI_PERI_CLK_DCO = 120000000;
+#endif
+
+// The beken378 SDK has two SPI register layouts:
+//   N-like (BK7231N, BK7238, BK7252N): CTRL +0x00, CONFIG +0x04, STAT +0x08, DAT +0x0C
+//   T-like (BK7231T, BK7251):          CTRL +0x00, STAT +0x04, DAT +0x08
+// The N-like variants also have TX enable / transfer length / TX finish bits in CONFIG.
+// The T-like variants have no CONFIG address.
+#if defined(USE_LIBRETINY_VARIANT_BK7231N) || defined(USE_LIBRETINY_VARIANT_BK7238)
+#define BEKEN_SPI_IS_N_LIKE
+#endif
 
 static const uint32_t SPI_BASE = 0x00802700;
+#ifdef BEKEN_SPI_IS_N_LIKE
 static const uint32_t SPI_DAT = SPI_BASE + 3 * 4;
 static const uint32_t SPI_CONFIG = SPI_BASE + 1 * 4;
-
 static const uint32_t SPI_TX_EN = 1 << 0;
-static const uint32_t CTRL_NSSMD_3 = 1 << 17;
 static const uint32_t SPI_TX_FINISH_EN = 1 << 2;
 static const uint32_t SPI_RX_FINISH_EN = 1 << 3;
+#else
+static const uint32_t SPI_DAT = SPI_BASE + 2 * 4;
+#endif
+
+static const uint32_t CTRL_NSSMD_3 = 1 << 17;
 
 namespace esphome::beken_spi_led_strip {
 
@@ -55,6 +72,7 @@ static void set_spi_ctrl_register(uint32_t bit, bool val) {
   REG_WRITE(SPI_CTRL, value);
 }
 
+#ifdef BEKEN_SPI_IS_N_LIKE
 static void set_spi_config_register(uint32_t bit, bool val) {
   uint32_t value = REG_READ(SPI_CONFIG);
   if (val == 0) {
@@ -64,10 +82,13 @@ static void set_spi_config_register(uint32_t bit, bool val) {
   }
   REG_WRITE(SPI_CONFIG, value);
 }
+#endif
 
 void spi_dma_tx_enable(bool enable) {
   GDMA_CFG_ST en_cfg;
+#ifdef BEKEN_SPI_IS_N_LIKE
   set_spi_config_register(SPI_TX_EN, enable);
+#endif
   en_cfg.channel = SPI_TX_DMA_CHANNEL;
   en_cfg.param = enable ? 1 : 0;
   sddev_control(GDMA_DEV_NAME, CMD_GDMA_SET_DMA_ENABLE, &en_cfg);
@@ -100,7 +121,13 @@ static void spi_set_clock(uint32_t max_hz) {
     param = PCLK_POSI_SPI;
     sddev_control(ICU_DEV_NAME, CMD_CONF_PCLK_26M, &param);
   }
+#ifdef BEKEN_SPI_IS_N_LIKE
+  // N-like variants: spi_clk = source_clk / (2 * div)
   div = ((source_clk >> 1) / spi_clk);
+#else
+  // T-like variants: spi_clk = source_clk / (2 * (div + 1))
+  div = ((source_clk >> 1) / spi_clk) - 1;
+#endif
   if (div < 2) {
     div = 2;
   } else if (div >= 255) {
@@ -110,7 +137,12 @@ static void spi_set_clock(uint32_t max_hz) {
   param &= ~(SPI_CKR_MASK << SPI_CKR_POSI);
   param |= (div << SPI_CKR_POSI);
   REG_WRITE(SPI_CTRL, param);
-  ESP_LOGD(TAG, "target frequency: %" PRIu32 ", actual frequency: %d", max_hz, source_clk / 2 / div);
+#ifdef BEKEN_SPI_IS_N_LIKE
+  const int divisor = div;
+#else
+  const int divisor = div + 1;
+#endif
+  ESP_LOGD(TAG, "target frequency: %" PRIu32 ", actual frequency: %d", max_hz, source_clk / 2 / divisor);
 }
 
 void spi_dma_tx_finish_callback(unsigned int param) {
@@ -187,8 +219,10 @@ void BekenSPILEDStripLightOutput::setup() {
 
   set_spi_ctrl_register(TXINT_EN, false);
   set_spi_ctrl_register(RXINT_EN, false);
+#ifdef BEKEN_SPI_IS_N_LIKE
   set_spi_config_register(SPI_TX_FINISH_EN, true);
   set_spi_config_register(SPI_RX_FINISH_EN, true);
+#endif
   set_spi_ctrl_register(RXOVR_EN, false);
   set_spi_ctrl_register(TXOVR_EN, false);
 
@@ -197,9 +231,17 @@ void BekenSPILEDStripLightOutput::setup() {
   value |= (1 << 17);
   REG_WRITE(SPI_CTRL, value);
 
+#ifdef BEKEN_SPI_IS_N_LIKE
   value = GFUNC_MODE_SPI_DMA;
+#else
+  // For T-like variants, GFUNC_MODE_SPI_DMA identifies an SPI-DMA peripheral
+  // with a different base address. We want the regular SPI controller here.
+  value = GFUNC_MODE_SPI;
+#endif
   sddev_control(GPIO_DEV_NAME, CMD_GPIO_ENABLE_SECOND, &value);
+#ifdef BEKEN_SPI_IS_N_LIKE
   set_spi_ctrl_register(SPI_S_CS_UP_INT_EN, false);
+#endif
 
   GDMA_CFG_ST en_cfg;
   GDMACFG_TPYES_ST init_cfg;
@@ -232,10 +274,16 @@ void BekenSPILEDStripLightOutput::setup() {
 
   spi_dma_tx_enable(false);
 
+#ifdef BEKEN_SPI_IS_N_LIKE
+  // N-like variants: The SPI controller must be told how many bytes to clock out.
   value = REG_READ(SPI_CONFIG);
   value &= ~(0xFFF << 8);
   value |= ((dma_buffer_size & 0xFFF) << 8);
   REG_WRITE(SPI_CONFIG, value);
+#else
+  // T-like variants: No transfer-length register. The SPI controller shifts out
+  // everything the DMA writes into SPI_DAT.
+#endif
 }
 
 void BekenSPILEDStripLightOutput::set_led_params(uint8_t bit0, uint8_t bit1, uint32_t spi_frequency) {
@@ -265,13 +313,35 @@ void BekenSPILEDStripLightOutput::write_state(light::LightState *state) {
   }
 
   if (!spi_data->first_run && !xSemaphoreTake(spi_data->dma_tx_semaphore, 10 / portTICK_PERIOD_MS)) {
+    // Recover so the next update can try again instead of being stuck forever.
     ESP_LOGE(TAG, "Timed out waiting for semaphore");
+    spi_dma_tx_enable(false);
+    spi_data->tx_in_progress = false;
+    xSemaphoreGive(spi_data->dma_tx_semaphore);
+    this->status_set_warning();
+    this->schedule_show();
     return;
   }
 
+#ifndef BEKEN_SPI_IS_N_LIKE
+  if (!spi_data->first_run) {
+    // For T-like variants, the GDMA finish interrupt only means that all bytes were written into
+    // the SPI TX FIFO. We must still wait for it to drain before refilling it.
+    uint32_t wait_start = micros();
+    while (!(REG_READ(SPI_STAT) & TXFIFO_EMPTY)) {
+      if (micros() - wait_start > 2000) {
+        ESP_LOGW(TAG, "SPI TX FIFO did not drain in time");
+        break;
+      }
+    }
+  }
+#endif
+
   if (spi_data->tx_in_progress) {
     ESP_LOGE(TAG, "tx_in_progress is set");
+    xSemaphoreGive(spi_data->dma_tx_semaphore);
     this->status_set_warning();
+    this->schedule_show();
     return;
   }
 

esphome/components/beken_spi_led_strip/light.py

@@ -32,19 +32,12 @@ class LEDStripTimings:
     spi_frequency: int
 
 
+# The SPI clock divider depends on the chip family and is calculated in led_strip.cpp.
 CHIPSETS = {
-    "WS2812": LEDStripTimings(
-        0b11100000, 0b11111100, 6666666
-    ),  # Clock divider: 9, Bit time: 1350ns
-    "SK6812": LEDStripTimings(
-        0b11000000, 0b11111000, 7500000
-    ),  # Clock divider: 8, Bit time: 1200ns
-    "APA106": LEDStripTimings(
-        0b11000000, 0b11111110, 5454545
-    ),  # Clock divider: 11, Bit time: 1650ns
-    "SM16703": LEDStripTimings(
-        0b11000000, 0b11111110, 7500000
-    ),  # Clock divider: 8, Bit time: 1200ns
+    "WS2812": LEDStripTimings(0b11100000, 0b11111100, 6666666),
+    "SK6812": LEDStripTimings(0b11000000, 0b11111000, 7500000),
+    "APA106": LEDStripTimings(0b11000000, 0b11111110, 5454545),
+    "SM16703": LEDStripTimings(0b11000000, 0b11111110, 7500000),
 }
 
 

esphome/components/bh1750/bh1750.cpp

@@ -151,7 +151,7 @@ void BH1750Sensor::loop() {
         break;
       }
 
-      ESP_LOGV(TAG, "'%s': Illuminance=%.1flx", this->get_name().c_str(), lx);
+      ESP_LOGV(TAG, "'%s': Illuminance=%.1flx", LOG_STR_ARG(this->get_log_name()), lx);
       this->status_clear_warning();
       this->publish_state(lx);
       this->state_ = IDLE;

esphome/components/binary_sensor/binary_sensor.cpp

@@ -36,7 +36,7 @@ bool BinarySensor::set_new_state(const optional<bool> &new_state) {
 #if defined(USE_BINARY_SENSOR) && defined(USE_CONTROLLER_REGISTRY)
     ControllerRegistry::notify_binary_sensor_update(this);
 #endif
-    ESP_LOGV(TAG, "'%s' >> %s", this->get_name().c_str(), ONOFFMAYBE(new_state));
+    ESP_LOGV(TAG, "'%s' >> %s", LOG_STR_ARG(this->get_log_name()), ONOFFMAYBE(new_state));
     return true;
   }
   return false;

esphome/components/binary_sensor_map/binary_sensor_map.cpp

@@ -47,7 +47,7 @@ void BinarySensorMap::process_group_() {
     }
   } else if (this->last_mask_ != 0ULL) {
     // no buttons are pressed and the states have changed since last run, so publish NAN
-    ESP_LOGV(TAG, "'%s' - No binary sensor active, publishing NAN", this->name_.c_str());
+    ESP_LOGV(TAG, "'%s' - No binary sensor active, publishing NAN", LOG_STR_ARG(this->get_log_name()));
     this->publish_state(NAN);
   }
 

esphome/components/bl0906/constants.h

@@ -111,10 +111,9 @@ static const uint8_t BL0906_USR_WRPROT = 0x9E;
 // Reset Register
 static const uint8_t BL0906_SOFT_RESET = 0x9F;
 
-const uint8_t BL0906_INIT[2][6] = {
-    // Reset to default
-    {BL0906_WRITE_COMMAND, BL0906_SOFT_RESET, 0x5A, 0x5A, 0x5A, 0x52},
-    // Enable User Operation Write
-    {BL0906_WRITE_COMMAND, BL0906_USR_WRPROT, 0x55, 0x55, 0x00, 0xB7}};
+const uint8_t BL0906_INIT[2][6] = {// Reset to default
+                                   {BL0906_WRITE_COMMAND, BL0906_SOFT_RESET, 0x5A, 0x5A, 0x5A, 0x52},
+                                   // Enable User Operation Write
+                                   {BL0906_WRITE_COMMAND, BL0906_USR_WRPROT, 0x55, 0x55, 0x00, 0xB7}};
 
 }  // namespace esphome::bl0906

esphome/components/bl0940/bl0940.cpp

@@ -192,7 +192,7 @@ float BL0940::update_temp_(sensor::Sensor *sensor, uint16_le_t temperature) cons
   if (sensor != nullptr) {
     if (sensor->has_state() && std::abs(converted_temp - sensor->get_state()) > max_temperature_diff_) {
       ESP_LOGD(TAG, "Invalid temperature change. Sensor: '%s', Old temperature: %f, New temperature: %f",
-               sensor->get_name().c_str(), sensor->get_state(), converted_temp);
+               LOG_STR_ARG(sensor->get_log_name()), sensor->get_state(), converted_temp);
       return 0.0f;
     }
     sensor->publish_state(converted_temp);

esphome/components/ble_client/ble_client.h

@@ -26,7 +26,7 @@ class BLEClient;
 class BLEClientNode {
  public:
   virtual void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
-                                   esp_ble_gattc_cb_param_t *param){};
+                                   esp_ble_gattc_cb_param_t *param) {};
   virtual void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) {}
   virtual void loop() {}
   void set_address(uint64_t address) { address_ = address; }

esphome/components/ble_client/sensor/ble_rssi_sensor.cpp

@@ -63,7 +63,7 @@ void BLEClientRSSISensor::gap_event_handler(esp_gap_ble_cb_event_t event, esp_bl
 
 void BLEClientRSSISensor::update() {
   if (this->node_state != espbt::ClientState::ESTABLISHED) {
-    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", this->get_name().c_str());
+    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", LOG_STR_ARG(this->get_log_name()));
     this->should_update_ = true;
     return;
   }

esphome/components/ble_client/sensor/ble_sensor.cpp

@@ -37,13 +37,13 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
   switch (event) {
     case ESP_GATTC_OPEN_EVT: {
       if (param->open.status == ESP_GATT_OK) {
-        ESP_LOGI(TAG, "[%s] Connected successfully!", this->get_name().c_str());
+        ESP_LOGI(TAG, "[%s] Connected successfully!", LOG_STR_ARG(this->get_log_name()));
         break;
       }
       break;
     }
     case ESP_GATTC_CLOSE_EVT: {
-      ESP_LOGW(TAG, "[%s] Disconnected!", this->get_name().c_str());
+      ESP_LOGW(TAG, "[%s] Disconnected!", LOG_STR_ARG(this->get_log_name()));
       this->status_set_warning();
       this->publish_state(NAN);
       break;
@@ -102,10 +102,10 @@ void BLESensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
     }
     case ESP_GATTC_NOTIFY_EVT: {
       if (param->notify.value_len == 0) {
-        ESP_LOGW(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: empty value", this->get_name().c_str());
+        ESP_LOGW(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: empty value", LOG_STR_ARG(this->get_log_name()));
         break;
       }
-      ESP_LOGD(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", this->get_name().c_str(),
+      ESP_LOGD(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", LOG_STR_ARG(this->get_log_name()),
                param->notify.handle, param->notify.value[0]);
       if (param->notify.handle != this->handle)
         break;
@@ -143,11 +143,11 @@ float BLESensor::parse_data_(uint8_t *value, uint16_t value_len) {
 
 void BLESensor::update() {
   if (this->node_state != espbt::ClientState::ESTABLISHED) {
-    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", this->get_name().c_str());
+    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", LOG_STR_ARG(this->get_log_name()));
     return;
   }
   if (this->handle == 0) {
-    ESP_LOGW(TAG, "[%s] Cannot poll, no service or characteristic found", this->get_name().c_str());
+    ESP_LOGW(TAG, "[%s] Cannot poll, no service or characteristic found", LOG_STR_ARG(this->get_log_name()));
     return;
   }
 
@@ -156,7 +156,7 @@ void BLESensor::update() {
   if (status) {
     this->status_set_warning();
     this->publish_state(NAN);
-    ESP_LOGW(TAG, "[%s] Error sending read request for sensor, status=%d", this->get_name().c_str(), status);
+    ESP_LOGW(TAG, "[%s] Error sending read request for sensor, status=%d", LOG_STR_ARG(this->get_log_name()), status);
   }
 }
 

esphome/components/ble_client/text_sensor/ble_text_sensor.cpp

@@ -38,7 +38,7 @@ void BLETextSensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
   switch (event) {
     case ESP_GATTC_OPEN_EVT: {
       if (param->open.status == ESP_GATT_OK) {
-        ESP_LOGI(TAG, "[%s] Connected successfully!", this->get_name().c_str());
+        ESP_LOGI(TAG, "[%s] Connected successfully!", LOG_STR_ARG(this->get_log_name()));
         break;
       }
       break;
@@ -104,10 +104,10 @@ void BLETextSensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
       if (param->notify.handle != this->handle)
         break;
       if (param->notify.value_len == 0) {
-        ESP_LOGW(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: empty value", this->get_name().c_str());
+        ESP_LOGW(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: empty value", LOG_STR_ARG(this->get_log_name()));
         break;
       }
-      ESP_LOGV(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", this->get_name().c_str(),
+      ESP_LOGV(TAG, "[%s] ESP_GATTC_NOTIFY_EVT: handle=0x%x, value=0x%x", LOG_STR_ARG(this->get_log_name()),
                param->notify.handle, param->notify.value[0]);
       this->publish_state(reinterpret_cast<const char *>(param->notify.value), param->notify.value_len);
       break;
@@ -124,11 +124,11 @@ void BLETextSensor::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_
 
 void BLETextSensor::update() {
   if (this->node_state != espbt::ClientState::ESTABLISHED) {
-    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", this->get_name().c_str());
+    ESP_LOGW(TAG, "[%s] Cannot poll, not connected", LOG_STR_ARG(this->get_log_name()));
     return;
   }
   if (this->handle == 0) {
-    ESP_LOGW(TAG, "[%s] Cannot poll, no service or characteristic found", this->get_name().c_str());
+    ESP_LOGW(TAG, "[%s] Cannot poll, no service or characteristic found", LOG_STR_ARG(this->get_log_name()));
     return;
   }
 
@@ -137,7 +137,7 @@ void BLETextSensor::update() {
   if (status) {
     this->status_set_warning();
     this->publish_state("");
-    ESP_LOGW(TAG, "[%s] Error sending read request for sensor, status=%d", this->get_name().c_str(), status);
+    ESP_LOGW(TAG, "[%s] Error sending read request for sensor, status=%d", LOG_STR_ARG(this->get_log_name()), status);
   }
 }
 

esphome/components/ble_device_base/ble_hub.h

@@ -104,19 +104,19 @@ struct HubCapabilities {
 // transition for every accepted or refused mode request - consumers skip
 // their own mode report on push builds.
 template<typename T>
-concept BLEHubContract = requires(T hub, ESPBTDeviceListener *listener, RawAdvertisementCallback raw_callback,
-                                  uint8_t *mac) {
-  hub.register_listener(listener);
-  hub.set_raw_advertisement_callback(raw_callback);
-  { T::get_capabilities() } -> std::same_as<HubCapabilities>;
-  hub.get_adapter_mac(mac);
-  { hub.scan_running() } -> std::same_as<bool>;
-  { hub.scan_active() } -> std::same_as<bool>;
-  { hub.request_scan_mode(true) } -> std::same_as<bool>;
+concept BLEHubContract =
+    requires(T hub, ESPBTDeviceListener *listener, RawAdvertisementCallback raw_callback, uint8_t *mac) {
+      hub.register_listener(listener);
+      hub.set_raw_advertisement_callback(raw_callback);
+      { T::get_capabilities() } -> std::same_as<HubCapabilities>;
+      hub.get_adapter_mac(mac);
+      { hub.scan_running() } -> std::same_as<bool>;
+      { hub.scan_active() } -> std::same_as<bool>;
+      { hub.request_scan_mode(true) } -> std::same_as<bool>;
 #ifdef USE_BLE_SCANNER_STATE_CALLBACK
-  hub.set_scanner_state_callback(ScannerStateCallback{});
-  { hub.get_scanner_state() } -> std::same_as<ScannerState>;
+      hub.set_scanner_state_callback(ScannerStateCallback{});
+      { hub.get_scanner_state() } -> std::same_as<ScannerState>;
 #endif
-};
+    };
 
 }  // namespace esphome::ble_device_base

esphome/components/bluetooth_connection/bluetooth_connection_bluedroid.cpp

@@ -268,6 +268,7 @@ int BluedroidGattClient::discover_services() {
     case SearchState::REPORT_PENDING:
       return 0;  // One completion is already owed to this claimant.
     case SearchState::NONE:
+    default:
       break;
   }
   int err = this->check_and_log_error_("esp_ble_gattc_search_service",

esphome/components/bluetooth_connection/bluetooth_connection_hub.h

@@ -22,8 +22,8 @@ class BluetoothProxy;
 
 namespace esphome::bluetooth_connection {
 
-using ClientState = ble_device_base::ClientState;
-using ConnectionType = ble_device_base::ConnectionType;
+using ble_device_base::ClientState;
+using ble_device_base::ConnectionType;
 
 /// A refused GATT reply owed to the current subscriber. Payload-free only:
 /// these rebuild from address + handle + error, so a retry costs no buffered

esphome/components/bluetooth_proxy/bluetooth_proxy.h

@@ -30,8 +30,8 @@ using bluetooth_connection::INIT_SENDING_SERVICES;
 using bluetooth_connection::SERVICES_DONE_PENDING;
 
 #ifdef USE_BLUETOOTH_PROXY_CONNECTIONS
-using BluetoothConnection = bluetooth_connection::BluetoothConnection;
-using ClientState = ble_device_base::ClientState;
+using bluetooth_connection::BluetoothConnection;
+using ble_device_base::ClientState;
 #endif
 
 // Legacy versions:

esphome/components/bmi160/bmi160.cpp

@@ -123,7 +123,7 @@ void BMI160Component::internal_setup_(int stage) {
 
 bool BMI160Component::setup_stage_(int stage) {
   switch (stage) {
-    case 0:
+    case 0: {
       uint8_t chipid;
       if (!this->read_byte(BMI160_REGISTER_CHIPID, &chipid) || (chipid != 0b11010001)) {
         return false;
@@ -138,7 +138,7 @@ bool BMI160Component::setup_stage_(int stage) {
       // min 5ms, 10ms
       this->set_timeout(10, [this]() { this->internal_setup_(1); });
       break;
-
+    }
     case 1:
       ESP_LOGV(TAG, "  Bringing gyroscope out of sleep");
       if (!this->write_byte(BMI160_REGISTER_CMD, (uint8_t) Cmd::GYRO_SET_PMU_MODE | (uint8_t) GyroPmuMode::NORMAL)) {
@@ -149,7 +149,7 @@ bool BMI160Component::setup_stage_(int stage) {
       this->set_timeout(GYRO_WAKEUP_TIMEOUT_MS, [this]() { this->internal_setup_(2); });
       break;
 
-    case 2:
+    case 2: {
       ESP_LOGV(TAG, "  Setting up Gyro Config");
       uint8_t gyro_config = (uint8_t) GyroBandwidth::OSR4 | (uint8_t) GyroOuputDataRate::HZ_25;
       ESP_LOGV(TAG, "  Output gyro_config: 0b" BYTE_TO_BINARY_PATTERN, BYTE_TO_BINARY(gyro_config));
@@ -178,6 +178,10 @@ bool BMI160Component::setup_stage_(int stage) {
       }
 
       this->setup_complete_ = true;
+      break;
+    }
+    default:
+      break;
   }
   return true;
 }

esphome/components/bmi270/bmi270.cpp

@@ -284,9 +284,9 @@ bool BMI270Component::update_data(motion::MotionData &data) {
   if (this->is_failed())
     return false;
 
-    //  Accelerometer: registers 0x0C–0x11 (6 bytes: x_lsb, x_msb, y_lsb, y_msb, z_lsb, z_msb)
-    // When the magnetometer is active, the 8 aux data bytes (0x04–0x0B) sit directly before
-    // the accel data, so one burst read from AUX_X_LSB fetches both.
+  //  Accelerometer: registers 0x0C–0x11 (6 bytes: x_lsb, x_msb, y_lsb, y_msb, z_lsb, z_msb)
+  // When the magnetometer is active, the 8 aux data bytes (0x04–0x0B) sit directly before
+  // the accel data, so one burst read from AUX_X_LSB fetches both.
 #ifdef USE_BMI270_BMM150
   const bool read_mag = this->magnetometer_ready_ && !this->magnetometer_callback_.empty();
   uint8_t buf[BMI270_AUX_DATA_LEN + REG_READ_LEN];

esphome/components/button/button.cpp

@@ -14,7 +14,7 @@ void log_button(const char *tag, const char *prefix, const char *type, Button *o
 }
 
 void Button::press() {
-  ESP_LOGV(TAG, "'%s' Pressed.", this->get_name().c_str());
+  ESP_LOGV(TAG, "'%s' Pressed.", LOG_STR_ARG(this->get_log_name()));
   this->press_action();
   this->press_callback_.call();
 }

esphome/components/bytebuffer/bytebuffer.h

@@ -44,7 +44,7 @@ class ByteBuffer {
    * Create a new Bytebuffer with the given capacity
    */
   ByteBuffer(size_t capacity, Endian endianness = LITTLE)
-      : data_(std::vector<uint8_t>(capacity)), endianness_(endianness), limit_(capacity){};
+      : data_(std::vector<uint8_t>(capacity)), endianness_(endianness), limit_(capacity) {};
 
   // templated functions to implement putting and getting data of various types. There are two flavours of all
   // functions - one that uses the position as the offset, and updates the position accordingly, and one that

esphome/components/canbus/canbus.h

@@ -85,7 +85,7 @@ struct CanStatus {
 
 class Canbus : public Component {
  public:
-  Canbus(){};
+  Canbus() {};
   void setup() override;
   void dump_config() override;
   float get_setup_priority() const override { return setup_priority::HARDWARE; }
@@ -190,7 +190,7 @@ class CanbusTrigger final : public Trigger<std::vector<uint8_t>, uint32_t, bool>
  public:
   explicit CanbusTrigger(Canbus *parent, const std::uint32_t can_id, const std::uint32_t can_id_mask,
                          const bool use_extended_id)
-      : parent_(parent), can_id_(can_id), can_id_mask_(can_id_mask), use_extended_id_(use_extended_id){};
+      : parent_(parent), can_id_(can_id), can_id_mask_(can_id_mask), use_extended_id_(use_extended_id) {};
 
   void set_remote_transmission_request(bool remote_transmission_request) {
     this->remote_transmission_request_ = remote_transmission_request;

esphome/components/cc1101/cc1101.h

@@ -108,7 +108,7 @@ class CC1101Component final : public Component,
 
   // GDO pin for packet reception
   InternalGPIOPin *gdo0_pin_{nullptr};
-  static void IRAM_ATTR gpio_intr(CC1101Component *arg);
+  static void gpio_intr(CC1101Component *arg);
 
   // Packet handling
   void call_listeners_(const std::vector<uint8_t> &packet, float freq_offset, float rssi, uint8_t lqi);

esphome/components/cdc_acm_uart/bridge/__init__.py

@@ -2,6 +2,7 @@ from esphome import pins
 import esphome.codegen as cg
 from esphome.components import esp32, uart, usb_cdc_acm
 from esphome.components.bridge import DOMAIN as BRIDGE_DOMAIN
+from esphome.components.const import CONF_DTR_PIN, CONF_RTS_PIN
 from esphome.components.esp32 import VARIANT_ESP32P4, VARIANT_ESP32S2, VARIANT_ESP32S3
 import esphome.config_validation as cv
 from esphome.const import CONF_DEBUG, CONF_ID, CONF_UART_ID
@@ -11,8 +12,6 @@ from esphome.types import ConfigType
 CODEOWNERS = ["@kbx81"]
 DEPENDENCIES = ["tinyusb", "uart", "usb_cdc_acm"]
 
-CONF_DTR_PIN = "dtr_pin"
-CONF_RTS_PIN = "rts_pin"
 CONF_USB_CDC_ACM_ID = "usb_cdc_acm_id"
 
 cdc_acm_uart_ns = cg.esphome_ns.namespace("cdc_acm_uart")

esphome/components/climate/__init__.py

@@ -443,6 +443,24 @@ async def setup_climate_core_(var: MockObj, config: ConfigType) -> None:
         await web_server.add_entity_config(var, web_server_config)
 
 
+def set_custom_fan_modes(var: MockObj, modes: list[str]) -> None:
+    """Point the climate at a shared flash table of custom fan modes."""
+    if modes:
+        table = cg.shared_progmem_array(
+            "climate_custom_fan_modes", cg.const_char_ptr, modes
+        )
+        cg.add(var.set_supported_custom_fan_modes_static(table, len(modes)))
+
+
+def set_custom_presets(var: MockObj, presets: list[str]) -> None:
+    """Point the climate at a shared flash table of custom presets."""
+    if presets:
+        table = cg.shared_progmem_array(
+            "climate_custom_presets", cg.const_char_ptr, presets
+        )
+        cg.add(var.set_supported_custom_presets_static(table, len(presets)))
+
+
 async def register_climate(var: MockObj, config: ConfigType) -> None:
     if not CORE.has_id(config[CONF_ID]):
         var = cg.Pvariable(config[CONF_ID], var)

esphome/components/climate/climate.cpp

@@ -46,7 +46,7 @@ constexpr StringToUint8 CLIMATE_SWING_MODES_BY_STR[] = {
 
 void ClimateCall::perform() {
   this->parent_->control_callback_.call(*this);
-  ESP_LOGV(TAG, "'%s' - Setting", this->parent_->get_name().c_str());
+  ESP_LOGV(TAG, "'%s' - Setting", LOG_STR_ARG(this->parent_->get_log_name()));
   this->validate_();
   if (this->mode_.has_value()) {
     const LogString *mode_s = climate_mode_to_string(*this->mode_);
@@ -183,7 +183,7 @@ ClimateCall &ClimateCall::set_mode(const char *mode, size_t len) {
       return *this;
     }
   }
-  ESP_LOGW(TAG, "'%s' - Unrecognized mode %.*s", this->parent_->get_name().c_str(), (int) len, mode);
+  ESP_LOGW(TAG, "'%s' - Unrecognized mode %.*s", LOG_STR_ARG(this->parent_->get_log_name()), (int) len, mode);
   return *this;
 }
 
@@ -214,7 +214,8 @@ ClimateCall &ClimateCall::set_fan_mode(const char *custom_fan_mode, size_t len)
     this->fan_mode_.reset();
     return *this;
   }
-  ESP_LOGW(TAG, "'%s' - Unrecognized fan mode %.*s", this->parent_->get_name().c_str(), (int) len, custom_fan_mode);
+  ESP_LOGW(TAG, "'%s' - Unrecognized fan mode %.*s", LOG_STR_ARG(this->parent_->get_log_name()), (int) len,
+           custom_fan_mode);
   return *this;
 }
 
@@ -252,7 +253,8 @@ ClimateCall &ClimateCall::set_preset(const char *custom_preset, size_t len) {
     this->preset_.reset();
     return *this;
   }
-  ESP_LOGW(TAG, "'%s' - Unrecognized preset %.*s", this->parent_->get_name().c_str(), (int) len, custom_preset);
+  ESP_LOGW(TAG, "'%s' - Unrecognized preset %.*s", LOG_STR_ARG(this->parent_->get_log_name()), (int) len,
+           custom_preset);
   return *this;
 }
 
@@ -280,7 +282,8 @@ ClimateCall &ClimateCall::set_swing_mode(const char *swing_mode, size_t len) {
       return *this;
     }
   }
-  ESP_LOGW(TAG, "'%s' - Unrecognized swing mode %.*s", this->parent_->get_name().c_str(), (int) len, swing_mode);
+  ESP_LOGW(TAG, "'%s' - Unrecognized swing mode %.*s", LOG_STR_ARG(this->parent_->get_log_name()), (int) len,
+           swing_mode);
   return *this;
 }
 
@@ -428,7 +431,7 @@ void Climate::save_state_(const ClimateTraits &traits) {
 
 void Climate::publish_state() {
   this->set_has_state(true);
-  ESP_LOGV(TAG, "'%s' >>", this->name_.c_str());
+  ESP_LOGV(TAG, "'%s' >>", LOG_STR_ARG(this->get_log_name()));
   auto traits = this->get_traits();
 
   ESP_LOGV(TAG, "  Mode: %s", LOG_STR_ARG(climate_mode_to_string(this->mode)));
@@ -479,10 +482,8 @@ void Climate::publish_state() {
 ClimateTraits Climate::get_traits() {
   auto traits = this->traits();
   // Wire custom mode pointers from Climate-owned storage
-  if (this->supported_custom_fan_modes_)
-    traits.set_supported_custom_fan_modes_(this->supported_custom_fan_modes_);
-  if (this->supported_custom_presets_)
-    traits.set_supported_custom_presets_(this->supported_custom_presets_);
+  traits.set_supported_custom_fan_modes_(&this->supported_custom_fan_modes_);
+  traits.set_supported_custom_presets_(&this->supported_custom_presets_);
 #ifdef USE_CLIMATE_VISUAL_OVERRIDES
   if (!std::isnan(this->visual_min_temperature_override_)) {
     traits.set_visual_min_temperature(this->visual_min_temperature_override_);
@@ -549,7 +550,7 @@ void ClimateDeviceRestoreState::apply(Climate *climate) {
   if (traits.supports_mode(this->mode)) {
     climate->mode = this->mode;
   } else {
-    ESP_LOGW(TAG, "'%s' - Saved mode %s is no longer supported, keeping %s", climate->get_name().c_str(),
+    ESP_LOGW(TAG, "'%s' - Saved mode %s is no longer supported, keeping %s", LOG_STR_ARG(climate->get_log_name()),
              LOG_STR_ARG(climate_mode_to_string(this->mode)), LOG_STR_ARG(climate_mode_to_string(climate->mode)));
   }
   if (traits.has_feature_flags(CLIMATE_SUPPORTS_TWO_POINT_TARGET_TEMPERATURE |
@@ -628,7 +629,7 @@ template<typename T> bool set_primary_mode(optional<T> &primary, const char *&cu
  *   After:  fan_mode=nullopt,          custom_fan_mode_="Turbo" (pointer from traits)
  *
  * Lifetime Safety:
- *   - found_ptr must come from traits.find_custom_*_mode_()
+ *   - found_ptr must come from Climate::find_custom_*_()
  *   - Only pointers found in traits are stored, ensuring they remain valid
  *   - Prevents dangling pointers from temporary strings
  *
@@ -684,11 +685,7 @@ const char *Climate::find_custom_fan_mode_(const char *custom_fan_mode) {
 }
 
 const char *Climate::find_custom_fan_mode_(const char *custom_fan_mode, size_t len) {
-  if (this->supported_custom_fan_modes_) {
-    return vector_find(*this->supported_custom_fan_modes_, custom_fan_mode, len);
-  }
-  // Fallback for deprecated path: external components may set modes on ClimateTraits directly
-  return this->get_traits().find_custom_fan_mode_(custom_fan_mode, len);
+  return vector_find(this->supported_custom_fan_modes_, custom_fan_mode, len);
 }
 
 const char *Climate::find_custom_preset_(const char *custom_preset) {
@@ -696,11 +693,7 @@ const char *Climate::find_custom_preset_(const char *custom_preset) {
 }
 
 const char *Climate::find_custom_preset_(const char *custom_preset, size_t len) {
-  if (this->supported_custom_presets_) {
-    return vector_find(*this->supported_custom_presets_, custom_preset, len);
-  }
-  // Fallback for deprecated path: external components may set modes on ClimateTraits directly
-  return this->get_traits().find_custom_preset_(custom_preset, len);
+  return vector_find(this->supported_custom_presets_, custom_preset, len);
 }
 
 void Climate::dump_traits_(const char *tag) {

esphome/components/climate/climate.h

@@ -79,6 +79,10 @@ class ClimateCall {
   ClimateCall &set_fan_mode(optional<std::string> fan_mode);
   /// Set the custom fan mode of the climate device.
   ClimateCall &set_fan_mode(const char *custom_fan_mode);
+  /// Set the custom fan mode of the climate device (StringRef overload to resolve ambiguity, zero-copy).
+  ClimateCall &set_fan_mode(StringRef custom_fan_mode) {
+    return this->set_fan_mode(custom_fan_mode.c_str(), custom_fan_mode.size());
+  }
   /// Set the custom fan mode of the climate device (zero-copy API path).
   ClimateCall &set_fan_mode(const char *custom_fan_mode, size_t len);
   /// Set the swing mode of the climate device.
@@ -99,6 +103,10 @@ class ClimateCall {
   ClimateCall &set_preset(optional<std::string> preset);
   /// Set the custom preset of the climate device.
   ClimateCall &set_preset(const char *custom_preset);
+  /// Set the custom preset of the climate device (StringRef overload to resolve ambiguity, zero-copy).
+  ClimateCall &set_preset(StringRef custom_preset) {
+    return this->set_preset(custom_preset.c_str(), custom_preset.size());
+  }
   /// Set the custom preset of the climate device (zero-copy API path).
   ClimateCall &set_preset(const char *custom_preset, size_t len);
 
@@ -243,26 +251,34 @@ class Climate : public EntityBase {
   }
 #endif
 
-  /// Set the supported custom fan modes (stored on Climate, referenced by ClimateTraits).
+  /// Set the supported custom fan modes; the list is copied (stored on Climate, referenced by ClimateTraits).
   void set_supported_custom_fan_modes(std::initializer_list<const char *> modes) {
-    this->ensure_custom_fan_modes_().assign(modes.begin(), modes.end());
+    this->supported_custom_fan_modes_.assign_copy(modes.begin(), modes.size());
   }
   void set_supported_custom_fan_modes(const std::vector<const char *> &modes) {
-    this->ensure_custom_fan_modes_() = modes;
+    this->supported_custom_fan_modes_.assign_copy(modes.data(), modes.size());
   }
   template<size_t N> void set_supported_custom_fan_modes(const char *const (&modes)[N]) {
-    this->ensure_custom_fan_modes_().assign(modes, modes + N);
+    this->supported_custom_fan_modes_.assign_copy(modes, N);
+  }
+  /// Points at a static table that outlives the climate (codegen); call before any runtime copy.
+  void set_supported_custom_fan_modes_static(const char *const *modes, size_t count) {
+    this->supported_custom_fan_modes_.assign_static(modes, count);
   }
 
-  /// Set the supported custom presets (stored on Climate, referenced by ClimateTraits).
+  /// Set the supported custom presets; the list is copied (stored on Climate, referenced by ClimateTraits).
   void set_supported_custom_presets(std::initializer_list<const char *> presets) {
-    this->ensure_custom_presets_().assign(presets.begin(), presets.end());
+    this->supported_custom_presets_.assign_copy(presets.begin(), presets.size());
   }
   void set_supported_custom_presets(const std::vector<const char *> &presets) {
-    this->ensure_custom_presets_() = presets;
+    this->supported_custom_presets_.assign_copy(presets.data(), presets.size());
   }
   template<size_t N> void set_supported_custom_presets(const char *const (&presets)[N]) {
-    this->ensure_custom_presets_().assign(presets, presets + N);
+    this->supported_custom_presets_.assign_copy(presets, N);
+  }
+  /// Points at a static table that outlives the climate (codegen); call before any runtime copy.
+  void set_supported_custom_presets_static(const char *const *presets, size_t count) {
+    this->supported_custom_presets_.assign_static(presets, count);
   }
 
   /// Check if a custom fan mode is currently active.
@@ -385,22 +401,8 @@ class Climate : public EntityBase {
 #endif
 
  private:
-  /// Lazy-allocate custom mode vectors (never freed — entity lives forever).
-  std::vector<const char *> &ensure_custom_fan_modes_() {
-    if (!this->supported_custom_fan_modes_) {
-      this->supported_custom_fan_modes_ = new std::vector<const char *>();  // NOLINT
-    }
-    return *this->supported_custom_fan_modes_;
-  }
-  std::vector<const char *> &ensure_custom_presets_() {
-    if (!this->supported_custom_presets_) {
-      this->supported_custom_presets_ = new std::vector<const char *>();  // NOLINT
-    }
-    return *this->supported_custom_presets_;
-  }
-
-  std::vector<const char *> *supported_custom_fan_modes_{nullptr};
-  std::vector<const char *> *supported_custom_presets_{nullptr};
+  ClimateCustomModes supported_custom_fan_modes_;
+  ClimateCustomModes supported_custom_presets_;
 
   /** The active custom fan mode (private - enforces use of safe setters).
    *

esphome/components/climate/climate_traits.cpp

@@ -2,31 +2,16 @@
 
 namespace esphome::climate {
 
-// Compat: shared empty vector for getters when no custom modes are set.
-// Remove in 2026.11.0 when deprecated ClimateTraits setters are removed
-// and getters can return const vector * instead of const vector &.
-static const std::vector<const char *> EMPTY_CUSTOM_MODES;  // NOLINT
+ClimateTraits::ClimateTraits() = default;
 
-const std::vector<const char *> &ClimateTraits::get_supported_custom_fan_modes() const {
-  if (this->supported_custom_fan_modes_) {
-    return *this->supported_custom_fan_modes_;
-  }
-  // Compat: fall back to owned vector from deprecated setters. Remove in 2026.11.0.
-  if (!this->compat_custom_fan_modes_.empty()) {
-    return this->compat_custom_fan_modes_;
-  }
-  return EMPTY_CUSTOM_MODES;
+static const ClimateCustomModes EMPTY_CUSTOM_MODES;  // NOLINT
+
+const ClimateCustomModes &ClimateTraits::get_supported_custom_fan_modes() const {
+  return this->supported_custom_fan_modes_ != nullptr ? *this->supported_custom_fan_modes_ : EMPTY_CUSTOM_MODES;
 }
 
-const std::vector<const char *> &ClimateTraits::get_supported_custom_presets() const {
-  if (this->supported_custom_presets_) {
-    return *this->supported_custom_presets_;
-  }
-  // Compat: fall back to owned vector from deprecated setters. Remove in 2026.11.0.
-  if (!this->compat_custom_presets_.empty()) {
-    return this->compat_custom_presets_;
-  }
-  return EMPTY_CUSTOM_MODES;
+const ClimateCustomModes &ClimateTraits::get_supported_custom_presets() const {
+  return this->supported_custom_presets_ != nullptr ? *this->supported_custom_presets_ : EMPTY_CUSTOM_MODES;
 }
 
 int8_t ClimateTraits::get_target_temperature_accuracy_decimals() const {

esphome/components/climate/climate_traits.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include <cstring>
-#include <vector>
+#include <type_traits>
 #include "climate_mode.h"
 #include "esphome/core/finite_set_mask.h"
 #include "esphome/core/helpers.h"
@@ -18,9 +18,12 @@ using ClimateSwingModeMask =
     FiniteSetMask<ClimateSwingMode, DefaultBitPolicy<ClimateSwingMode, CLIMATE_SWING_HORIZONTAL + 1>>;
 using ClimatePresetMask = FiniteSetMask<ClimatePreset, DefaultBitPolicy<ClimatePreset, CLIMATE_PRESET_ACTIVITY + 1>>;
 
-// Lightweight linear search for small vectors (1-20 items) of const char* pointers
+/// Custom fan modes and custom presets: a flash table from codegen, or an owned copy set at runtime.
+using ClimateCustomModes = ConstVector<const char *, true>;
+
+// Lightweight linear search for small lists (1-20 items) of const char* pointers
 // Avoids std::find template overhead
-inline bool vector_contains(const std::vector<const char *> &vec, const char *value, size_t len) {
+template<typename List> inline bool vector_contains(const List &vec, const char *value, size_t len) {
   for (const char *item : vec) {
     if (strncmp(item, value, len) == 0 && item[len] == '\0')
       return true;
@@ -28,12 +31,12 @@ inline bool vector_contains(const std::vector<const char *> &vec, const char *va
   return false;
 }
 
-inline bool vector_contains(const std::vector<const char *> &vec, const char *value) {
+template<typename List> inline bool vector_contains(const List &vec, const char *value) {
   return vector_contains(vec, value, strlen(value));
 }
 
-// Find and return matching pointer from vector, or nullptr if not found
-inline const char *vector_find(const std::vector<const char *> &vec, const char *value, size_t len) {
+// Find and return matching pointer from a list, or nullptr if not found
+template<typename List> inline const char *vector_find(const List &vec, const char *value, size_t len) {
   for (const char *item : vec) {
     if (strncmp(item, value, len) == 0 && item[len] == '\0')
       return item;
@@ -71,9 +74,13 @@ inline const char *vector_find(const std::vector<const char *> &vec, const char
 class Climate;  // Forward declaration
 
 class ClimateTraits {
-  friend class Climate;  // Allow Climate to access protected find methods
+  friend class Climate;  // Climate wires its custom mode lists into traits
 
  public:
+  // Out of line on purpose: an inlined default init makes GCC copy the defaults from a .rodata
+  // template per traits() override, and .rodata is RAM on ESP8266.
+  ClimateTraits();
+
   /// Get/set feature flags (see ClimateFeatures enum in climate_mode.h)
   uint32_t get_feature_flags() const { return this->feature_flags_; }
   void add_feature_flags(uint32_t feature_flags) { this->feature_flags_ |= feature_flags; }
@@ -93,42 +100,14 @@ class ClimateTraits {
     if (!this->supported_fan_modes_.empty()) {
       return true;
     }
-    // Same precedence as get_supported_custom_fan_modes() getter
-    if (this->supported_custom_fan_modes_) {
-      return !this->supported_custom_fan_modes_->empty();
-    }
-    return !this->compat_custom_fan_modes_.empty();  // Compat: remove in 2026.11.0
+    return this->supported_custom_fan_modes_ != nullptr && !this->supported_custom_fan_modes_->empty();
   }
   const ClimateFanModeMask &get_supported_fan_modes() const { return this->supported_fan_modes_; }
 
-  // Remove before 2026.11.0
-  ESPDEPRECATED("Call set_supported_custom_fan_modes() on the Climate entity instead. Removed in 2026.11.0", "2026.5.0")
-  void set_supported_custom_fan_modes(std::initializer_list<const char *> modes) {
-    // Compat: store in owned vector. Copies copy the vector (deprecated path still copies this vector).
-    this->compat_custom_fan_modes_ = modes;
-  }
-  // Remove before 2026.11.0
-  ESPDEPRECATED("Call set_supported_custom_fan_modes() on the Climate entity instead. Removed in 2026.11.0", "2026.5.0")
-  void set_supported_custom_fan_modes(const std::vector<const char *> &modes) {
-    this->compat_custom_fan_modes_ = modes;
-  }
-  // Remove before 2026.11.0
-  template<size_t N>
-  ESPDEPRECATED("Call set_supported_custom_fan_modes() on the Climate entity instead. Removed in 2026.11.0", "2026.5.0")
-  void set_supported_custom_fan_modes(const char *const (&modes)[N]) {
-    this->compat_custom_fan_modes_.assign(modes, modes + N);
-  }
-
-  // Deleted overloads to catch incorrect std::string usage at compile time with clear error messages
-  void set_supported_custom_fan_modes(const std::vector<std::string> &modes) = delete;
-  void set_supported_custom_fan_modes(std::initializer_list<std::string> modes) = delete;
-
-  // Compat: returns const ref with empty fallback. In 2026.11.0 change to return const vector *.
-  const std::vector<const char *> &get_supported_custom_fan_modes() const;
+  /// Empty when the climate has no custom fan modes. Set them on the Climate entity.
+  const ClimateCustomModes &get_supported_custom_fan_modes() const;
   bool supports_custom_fan_mode(const char *custom_fan_mode) const {
-    return (this->supported_custom_fan_modes_ &&
-            vector_contains(*this->supported_custom_fan_modes_, custom_fan_mode)) ||
-           vector_contains(this->compat_custom_fan_modes_, custom_fan_mode);  // Compat: remove in 2026.11.0
+    return vector_contains(this->get_supported_custom_fan_modes(), custom_fan_mode);
   }
   bool supports_custom_fan_mode(const std::string &custom_fan_mode) const {
     return this->supports_custom_fan_mode(custom_fan_mode.c_str());
@@ -140,32 +119,10 @@ class ClimateTraits {
   bool get_supports_presets() const { return !this->supported_presets_.empty(); }
   const ClimatePresetMask &get_supported_presets() const { return this->supported_presets_; }
 
-  // Remove before 2026.11.0
-  ESPDEPRECATED("Call set_supported_custom_presets() on the Climate entity instead. Removed in 2026.11.0", "2026.5.0")
-  void set_supported_custom_presets(std::initializer_list<const char *> presets) {
-    this->compat_custom_presets_ = presets;
-  }
-  // Remove before 2026.11.0
-  ESPDEPRECATED("Call set_supported_custom_presets() on the Climate entity instead. Removed in 2026.11.0", "2026.5.0")
-  void set_supported_custom_presets(const std::vector<const char *> &presets) {
-    this->compat_custom_presets_ = presets;
-  }
-  // Remove before 2026.11.0
-  template<size_t N>
-  ESPDEPRECATED("Call set_supported_custom_presets() on the Climate entity instead. Removed in 2026.11.0", "2026.5.0")
-  void set_supported_custom_presets(const char *const (&presets)[N]) {
-    this->compat_custom_presets_.assign(presets, presets + N);
-  }
-
-  // Deleted overloads to catch incorrect std::string usage at compile time with clear error messages
-  void set_supported_custom_presets(const std::vector<std::string> &presets) = delete;
-  void set_supported_custom_presets(std::initializer_list<std::string> presets) = delete;
-
-  // Compat: returns const ref with empty fallback. In 2026.11.0 change to return const vector *.
-  const std::vector<const char *> &get_supported_custom_presets() const;
+  /// Empty when the climate has no custom presets. Set them on the Climate entity.
+  const ClimateCustomModes &get_supported_custom_presets() const;
   bool supports_custom_preset(const char *custom_preset) const {
-    return (this->supported_custom_presets_ && vector_contains(*this->supported_custom_presets_, custom_preset)) ||
-           vector_contains(this->compat_custom_presets_, custom_preset);  // Compat: remove in 2026.11.0
+    return vector_contains(this->get_supported_custom_presets(), custom_preset);
   }
   bool supports_custom_preset(const std::string &custom_preset) const {
     return this->supports_custom_preset(custom_preset.c_str());
@@ -232,38 +189,8 @@ class ClimateTraits {
   }
 
   /// Set custom mode pointers (only Climate::get_traits() should call these).
-  void set_supported_custom_fan_modes_(const std::vector<const char *> *modes) {
-    this->supported_custom_fan_modes_ = modes;
-  }
-  void set_supported_custom_presets_(const std::vector<const char *> *presets) {
-    this->supported_custom_presets_ = presets;
-  }
-
-  /// Find and return the matching custom fan mode pointer from supported modes, or nullptr if not found
-  /// This is protected as it's an implementation detail - use Climate::find_custom_fan_mode_() instead
-  const char *find_custom_fan_mode_(const char *custom_fan_mode) const {
-    return this->find_custom_fan_mode_(custom_fan_mode, strlen(custom_fan_mode));
-  }
-  const char *find_custom_fan_mode_(const char *custom_fan_mode, size_t len) const {
-    if (this->supported_custom_fan_modes_) {
-      return vector_find(*this->supported_custom_fan_modes_, custom_fan_mode, len);
-    }
-    // Compat: check owned vector from deprecated setters. Remove in 2026.11.0.
-    return vector_find(this->compat_custom_fan_modes_, custom_fan_mode, len);
-  }
-
-  /// Find and return the matching custom preset pointer from supported presets, or nullptr if not found
-  /// This is protected as it's an implementation detail - use Climate::find_custom_preset_() instead
-  const char *find_custom_preset_(const char *custom_preset) const {
-    return this->find_custom_preset_(custom_preset, strlen(custom_preset));
-  }
-  const char *find_custom_preset_(const char *custom_preset, size_t len) const {
-    if (this->supported_custom_presets_) {
-      return vector_find(*this->supported_custom_presets_, custom_preset, len);
-    }
-    // Compat: check owned vector from deprecated setters. Remove in 2026.11.0.
-    return vector_find(this->compat_custom_presets_, custom_preset, len);
-  }
+  void set_supported_custom_fan_modes_(const ClimateCustomModes *modes) { this->supported_custom_fan_modes_ = modes; }
+  void set_supported_custom_presets_(const ClimateCustomModes *presets) { this->supported_custom_presets_ = presets; }
 
   uint32_t feature_flags_{0};
   float visual_min_temperature_{10};
@@ -279,17 +206,10 @@ class ClimateTraits {
   climate::ClimatePresetMask supported_presets_;
   TemperatureUnit temperature_unit_{TemperatureUnit::CELSIUS};
 
-  /** Custom mode storage - pointers to vectors owned by the Climate base class.
-   *
-   * ClimateTraits does not own this data; Climate stores the vectors and
-   * get_traits() wires these pointers automatically.
-   */
-  const std::vector<const char *> *supported_custom_fan_modes_{nullptr};
-  const std::vector<const char *> *supported_custom_presets_{nullptr};
-  // Compat: owned storage for deprecated setters. Copies copy the vector (copies include this vector).
-  // Remove in 2026.11.0.
-  std::vector<const char *> compat_custom_fan_modes_;
-  std::vector<const char *> compat_custom_presets_;
+  /// Owned by the Climate entity; get_traits() wires these pointers.
+  const ClimateCustomModes *supported_custom_fan_modes_{nullptr};
+  const ClimateCustomModes *supported_custom_presets_{nullptr};
 };
+static_assert(std::is_trivially_copyable_v<ClimateTraits>, "ClimateTraits is copied on every traits() call");
 
 }  // namespace esphome::climate

esphome/components/combination/combination.cpp

@@ -30,14 +30,14 @@ void CombinationOneParameterComponent::add_source(Sensor *sensor, float value) {
 void CombinationNoParameterComponent::log_source_sensors() {
   ESP_LOGCONFIG(TAG, "  Source Sensors:");
   for (const auto &sensor : this->sensors_) {
-    ESP_LOGCONFIG(TAG, "    - %s", sensor->get_name().c_str());
+    ESP_LOGCONFIG(TAG, "    - %s", LOG_STR_ARG(sensor->get_log_name()));
   }
 }
 
 void CombinationOneParameterComponent::log_source_sensors() {
   ESP_LOGCONFIG(TAG, "  Source Sensors:");
   for (const auto &source : this->sensor_sources_) {
-    ESP_LOGCONFIG(TAG, "    - %s", source.sensor->get_name().c_str());
+    ESP_LOGCONFIG(TAG, "    - %s", LOG_STR_ARG(source.sensor->get_log_name()));
   }
 }
 

esphome/components/const/__init__.py

@@ -15,6 +15,7 @@ CONF_ANNOUNCEMENT_VOLUME = "announcement_volume"
 CONF_AQI = "aqi"
 CONF_AUTOMATIC_BASELINE_CALIBRATION = "automatic_baseline_calibration"
 CONF_B_CONSTANT = "b_constant"
+CONF_BITRATE = "bitrate"
 CONF_BLUE_CHANNEL = "blue_channel"
 CONF_BORDER_ROUTER = "border_router"
 CONF_BREATH_VOC_EQUIVALENT = "breath_voc_equivalent"
@@ -32,6 +33,7 @@ CONF_DATA_BITS = "data_bits"
 CONF_DESCRIPTION = "description"
 CONF_DRAW_ROUNDING = "draw_rounding"
 CONF_DRIVE_STRENGTH = "drive_strength"
+CONF_DTR_PIN = "dtr_pin"
 CONF_ENABLE_OTA_DOWNGRADE_PROTECTION = "enable_ota_downgrade_protection"
 CONF_ENABLED = "enabled"
 CONF_ERROR_CODE = "error_code"
@@ -39,6 +41,7 @@ CONF_GREEN_CHANNEL = "green_channel"
 CONF_GYROSCOPE_ODR = "gyroscope_odr"
 CONF_GYROSCOPE_RANGE = "gyroscope_range"
 CONF_HOLD_STATE = "hold_state"
+CONF_HORIZONTAL_DEFAULT = "horizontal_default"
 CONF_HOST = "host"
 CONF_HUMIDITY_SOURCE = "humidity_source"
 CONF_IAQ = "iaq"
@@ -57,9 +60,11 @@ CONF_ON_RECEIVE = "on_receive"
 CONF_ON_SCAN_END = "on_scan_end"
 CONF_ON_STATE_CHANGE = "on_state_change"
 CONF_ON_STOP = "on_stop"
+CONF_OUT_PIN = "out_pin"
 CONF_OUT_PIN_LEVEL = "out_pin_level"
 CONF_PARITY = "parity"
 CONF_PROVIDER = "provider"
+CONF_PWM_FREQUENCY = "pwm_frequency"
 CONF_QUERY_PARAMS = "query_params"
 CONF_RECEIVER_FREQUENCY = "receiver_frequency"
 CONF_RECONNECT_INTERVAL = "reconnect_interval"
@@ -69,6 +74,7 @@ CONF_REQUEST_HEADERS = "request_headers"
 CONF_ROLE = "role"
 CONF_ROWS = "rows"
 CONF_RST_PIN = "rst_pin"
+CONF_RTS_PIN = "rts_pin"
 CONF_SCAN_PARAMETERS = "scan_parameters"
 CONF_SERIAL_NUMBER = "serial_number"
 CONF_SHA256 = "sha256"
@@ -80,6 +86,7 @@ CONF_TARGET_COUNT = "target_count"
 CONF_USE_PSRAM = "use_psram"
 CONF_VALUE_TYPE = "value_type"
 CONF_VERIFY_SSL = "verify_ssl"
+CONF_VERTICAL_DEFAULT = "vertical_default"
 CONF_VOC_INDEX = "voc_index"
 CONF_VOLUME_INCREMENT = "volume_increment"
 CONF_VOLUME_INITIAL = "volume_initial"

esphome/components/copy/cover/copy_cover.cpp

@@ -31,12 +31,14 @@ cover::CoverTraits CopyCover::get_traits() {
   traits.set_supports_position(base.get_supports_position());
   traits.set_supports_tilt(base.get_supports_tilt());
   traits.set_supports_toggle(base.get_supports_toggle());
+  traits.set_supports_stop_tilt(base.get_supports_stop_tilt());
   return traits;
 }
 
 void CopyCover::control(const cover::CoverCall &call) {
   auto call2 = source_->make_call();
   call2.set_stop(call.get_stop());
+  call2.set_stop_tilt(call.get_stop_tilt());
   auto tilt = call.get_tilt();
   if (tilt.has_value())
     call2.set_tilt(*tilt);