[haier_tundra] New Climate IR component (#20469)

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>

CODEOWNERS

@@ -243,6 +243,9 @@ esphome/components/haier/button/* @paveldn
 esphome/components/haier/sensor/* @paveldn
 esphome/components/haier/switch/* @paveldn
 esphome/components/haier/text_sensor/* @paveldn
+esphome/components/haier_tundra/* @fauxpark
+esphome/components/haier_tundra/button/* @fauxpark
+esphome/components/haier_tundra/switch/* @fauxpark
 esphome/components/havells_solar/* @sourabhjaiswal
 esphome/components/hbridge/fan/* @WeekendWarrior
 esphome/components/hbridge/light/* @DotNetDann

esphome/components/haier_tundra/__init__.py

@@ -0,0 +1,2 @@
+DOMAIN = "haier_tundra"
+CODEOWNERS = ["@fauxpark"]

esphome/components/haier_tundra/button/__init__.py

@@ -0,0 +1,43 @@
+import esphome.codegen as cg
+from esphome.components import button
+import esphome.config_validation as cv
+from esphome.const import CONF_LIGHT
+from esphome.types import ConfigType
+
+from ..climate import HaierTundra, haier_tundra_ns
+
+CODEOWNERS = ["@fauxpark"]
+
+HaierTundraButton = haier_tundra_ns.class_(
+    "HaierTundraButton", button.Button, cg.Component
+)
+ButtonKind = haier_tundra_ns.enum("ButtonKind", is_class=True)
+
+ICON_LED_OUTLINE = "mdi:led-outline"
+ICON_SPRAY_BOTTLE = "mdi:spray-bottle"
+
+CONF_HAIER_TUNDRA_ID = "haier_tundra_id"
+CONF_SELF_CLEAN = "self_clean"
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.Required(CONF_HAIER_TUNDRA_ID): cv.use_id(HaierTundra),
+        cv.Optional(CONF_LIGHT): button.button_schema(
+            HaierTundraButton, icon=ICON_LED_OUTLINE
+        ),
+        cv.Optional(CONF_SELF_CLEAN): button.button_schema(
+            HaierTundraButton, icon=ICON_SPRAY_BOTTLE
+        ),
+    }
+)
+
+
+async def to_code(config: ConfigType) -> None:
+    hub = await cg.get_variable(config[CONF_HAIER_TUNDRA_ID])
+    for key, kind in (
+        (CONF_LIGHT, ButtonKind.BUTTON_KIND_LIGHT),
+        (CONF_SELF_CLEAN, ButtonKind.BUTTON_KIND_SELF_CLEAN),
+    ):
+        if (conf := config.get(key)) is not None:
+            var = await button.new_button(conf, hub, kind)
+            await cg.register_component(var, conf)

esphome/components/haier_tundra/button/haier_tundra_button.cpp

@@ -0,0 +1,18 @@
+#include "haier_tundra_button.h"
+#include "esphome/core/log.h"
+
+namespace esphome::haier_tundra {
+
+ESPHOME_LOG_TAG(TAG, "haier_tundra.button");
+
+void HaierTundraButton::dump_config() { LOG_BUTTON("", "Haier Tundra Button", this); }
+
+void HaierTundraButton::press_action() {
+  if (this->kind_ == ButtonKind::BUTTON_KIND_LIGHT) {
+    this->parent_->toggle_light();
+  } else {
+    this->parent_->start_self_clean();
+  }
+}
+
+}  // namespace esphome::haier_tundra

esphome/components/haier_tundra/button/haier_tundra_button.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/button/button.h"
+#include "esphome/components/haier_tundra/haier_tundra.h"
+
+namespace esphome::haier_tundra {
+
+enum class ButtonKind : uint8_t {
+  BUTTON_KIND_LIGHT,
+  BUTTON_KIND_SELF_CLEAN,
+};
+
+class HaierTundraButton final : public button::Button, public Component, public Parented<HaierTundra> {
+ public:
+  HaierTundraButton(HaierTundra *parent, ButtonKind kind) : Parented(parent), kind_(kind) {}
+  void dump_config() override;
+
+ protected:
+  void press_action() override;
+
+  ButtonKind kind_;
+};
+
+}  // namespace esphome::haier_tundra

esphome/components/haier_tundra/climate.py

@@ -0,0 +1,51 @@
+import esphome.codegen as cg
+from esphome.components import climate_ir, remote_base
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_PLATFORM
+import esphome.final_validate as fv
+from esphome.types import ConfigType
+
+AUTO_LOAD = ["climate_ir"]
+
+haier_tundra_ns = cg.esphome_ns.namespace("haier_tundra")
+HaierTundra = haier_tundra_ns.class_("HaierTundra", climate_ir.ClimateIR)
+
+CONF_UNIT = "unit"
+Unit = haier_tundra_ns.enum("Unit")
+UNITS = {
+    "a": Unit.HAIER_HEADER_UNIT_A,
+    "b": Unit.HAIER_HEADER_UNIT_B,
+}
+
+CONFIG_SCHEMA = climate_ir.climate_ir_with_receiver_schema(HaierTundra).extend(
+    {
+        cv.Optional(CONF_UNIT, default="a"): cv.enum(UNITS, lower=True),
+    }
+)
+
+
+def _final_validate_unit(config: ConfigType) -> None:
+    # Each transmitter may drive at most one unit A and one unit B
+    climates = fv.full_config.get()["climate"]
+    seen = set()
+
+    for climate in climates:
+        if CONF_PLATFORM in climate and climate[CONF_PLATFORM] == "haier_tundra":
+            unit_tx_pair = (
+                climate[CONF_UNIT],
+                climate[remote_base.CONF_TRANSMITTER_ID],
+            )
+
+            if unit_tx_pair in seen and climate[CONF_ID] == config[CONF_ID]:
+                raise cv.Invalid(
+                    "Only one of each unit is allowed per transmitter", path=[CONF_UNIT]
+                )
+            seen.add(unit_tx_pair)
+
+
+FINAL_VALIDATE_SCHEMA = _final_validate_unit
+
+
+async def to_code(config: ConfigType) -> None:
+    remote_base.request_protocol("haier")
+    await climate_ir.new_climate_ir(config, config[CONF_UNIT])

esphome/components/haier_tundra/haier_tundra.cpp

@@ -0,0 +1,260 @@
+#include "haier_tundra.h"
+
+namespace esphome::haier_tundra {
+
+// Number of bytes in decoded packet sans checksum
+static constexpr uint8_t HAIER_TUNDRA_FRAME_SIZE = 13;
+
+void HaierTundra::transmit_state() {
+  // Button value does not seem to matter too much except
+  // when toggling light, as it has no bit flag of its own
+  // So in the default case we can simply set it to POWER
+  this->transmit_(HAIER_BUTTON_POWER);
+}
+
+void HaierTundra::transmit_(uint8_t button) {
+  // Force Quiet and Turbo off if we're not in Cool or Heat mode
+  if (this->mode != climate::CLIMATE_MODE_COOL && this->mode != climate::CLIMATE_MODE_HEAT) {
+#ifdef USE_SWITCH
+    if (this->quiet_mode_switch_ != nullptr) {
+      this->quiet_mode_switch_->publish_state(false);
+    }
+    if (this->turbo_mode_switch_ != nullptr) {
+      this->turbo_mode_switch_->publish_state(false);
+    }
+#endif
+
+    this->quiet_mode_ = false;
+    this->turbo_mode_ = false;
+  }
+
+  remote_base::HaierData remote_state{{
+      this->unit_,
+      static_cast<uint8_t>(this->temperature_() << 4 | this->vertical_swing_()),
+      static_cast<uint8_t>(this->horizontal_swing_() << 5),
+      static_cast<uint8_t>(this->health_() << 1),
+      static_cast<uint8_t>(this->power_() << 6),
+      static_cast<uint8_t>(this->fan_speed_() << 5),
+      static_cast<uint8_t>(this->quiet_() << 7 | this->turbo_() << 6),
+      static_cast<uint8_t>(this->operation_mode_() << 5),
+      0x00,
+      0x00,
+      static_cast<uint8_t>((button == HAIER_BUTTON_SELF_CLEAN ? 1 : 0) << 4),
+      0x00,
+      button,
+  }};
+
+  auto transmit = this->transmitter_->transmit();
+  remote_base::HaierProtocol().encode(transmit.get_data(), remote_state);
+  transmit.perform();
+}
+
+uint8_t HaierTundra::temperature_() {
+  return (uint8_t) roundf(clamp<float>(this->target_temperature, HAIER_TEMP_MIN, HAIER_TEMP_MAX)) - HAIER_TEMP_MIN;
+}
+
+uint8_t HaierTundra::vertical_swing_() {
+  if (this->mode == climate::CLIMATE_MODE_OFF) {
+    return HAIER_SWING_V_OFF;
+  }
+  switch (this->swing_mode) {
+    case climate::CLIMATE_SWING_VERTICAL:
+    case climate::CLIMATE_SWING_BOTH:
+      return HAIER_SWING_V_AUTO;
+    default:
+      if (this->mode == climate::CLIMATE_MODE_HEAT) {
+        return HAIER_SWING_V_1BOT;
+      }
+      return HAIER_SWING_V_1TOP;  // Cool/Dry/Auto
+  }
+}
+
+uint8_t HaierTundra::horizontal_swing_() {
+  switch (this->swing_mode) {
+    case climate::CLIMATE_SWING_HORIZONTAL:
+    case climate::CLIMATE_SWING_BOTH:
+      return HAIER_SWING_H_AUTO;
+    default:
+      return HAIER_SWING_H_MIDDLE;
+  }
+}
+
+uint8_t HaierTundra::health_() { return this->health_mode_ ? 1 : 0; }
+
+uint8_t HaierTundra::power_() { return this->mode == climate::CLIMATE_MODE_OFF ? 0 : 1; }
+
+uint8_t HaierTundra::fan_speed_() {
+  switch (this->fan_mode.value_or(climate::CLIMATE_FAN_ON)) {
+    case climate::CLIMATE_FAN_LOW:
+      return HAIER_FAN_LOW;
+    case climate::CLIMATE_FAN_MEDIUM:
+      return HAIER_FAN_MED;
+    case climate::CLIMATE_FAN_HIGH:
+      return HAIER_FAN_HIGH;
+    case climate::CLIMATE_FAN_AUTO:
+    default:
+      return HAIER_FAN_AUTO;
+  }
+}
+
+uint8_t HaierTundra::quiet_() { return this->quiet_mode_ ? 1 : 0; }
+
+uint8_t HaierTundra::turbo_() { return this->turbo_mode_ ? 1 : 0; }
+
+uint8_t HaierTundra::operation_mode_() {
+  switch (this->mode) {
+    case climate::CLIMATE_MODE_COOL:
+      return HAIER_MODE_COOL;
+    case climate::CLIMATE_MODE_DRY:
+      return HAIER_MODE_DRY;
+    case climate::CLIMATE_MODE_HEAT:
+      return HAIER_MODE_HEAT;
+    case climate::CLIMATE_MODE_FAN_ONLY:
+      return HAIER_MODE_FAN;
+    case climate::CLIMATE_MODE_HEAT_COOL:
+    default:
+      return HAIER_MODE_AUTO;
+  }
+}
+
+bool HaierTundra::on_receive(remote_base::RemoteReceiveData data) {
+  auto haier = remote_base::HaierProtocol().decode(data);
+  if (haier.has_value()) {
+    return this->on_haier_(*haier);
+  }
+  return false;
+}
+
+bool HaierTundra::on_haier_(const remote_base::HaierData &haier) {
+  // Verify frame length and header
+  if (haier.data.size() != HAIER_TUNDRA_FRAME_SIZE || haier.data[0] != this->unit_) {
+    return false;
+  }
+
+  this->target_temperature = this->get_temperature_(haier.data[1] >> 4);
+  this->swing_mode = this->get_swing_mode_(haier.data[1] & 0xF, haier.data[2] >> 5);
+  this->health_mode_ = haier.data[3] & 0x2;
+  this->mode = this->get_operation_mode_(haier.data[4] & 0x40, haier.data[7] >> 5);
+  this->fan_mode = this->get_fan_speed_(haier.data[5] >> 5);
+  this->quiet_mode_ = haier.data[6] & 0x80;
+  this->turbo_mode_ = haier.data[6] & 0x40;
+
+#ifdef USE_SWITCH
+  if (this->health_mode_switch_ != nullptr) {
+    this->health_mode_switch_->publish_state(this->health_mode_);
+  }
+  if (this->quiet_mode_switch_ != nullptr) {
+    this->quiet_mode_switch_->publish_state(this->quiet_mode_);
+  }
+  if (this->turbo_mode_switch_ != nullptr) {
+    this->turbo_mode_switch_->publish_state(this->turbo_mode_);
+  }
+#endif
+
+  this->publish_state();
+
+  return true;
+}
+
+float HaierTundra::get_temperature_(uint8_t temp) { return temp + HAIER_TEMP_MIN; }
+
+climate::ClimateSwingMode HaierTundra::get_swing_mode_(uint8_t swing_v, uint8_t swing_h) {
+  if (swing_v == HAIER_SWING_V_AUTO) {
+    if (swing_h == HAIER_SWING_H_AUTO) {
+      return climate::CLIMATE_SWING_BOTH;
+    }
+
+    return climate::CLIMATE_SWING_VERTICAL;
+  } else if (swing_h == HAIER_SWING_H_AUTO) {
+    return climate::CLIMATE_SWING_HORIZONTAL;
+  }
+
+  return climate::CLIMATE_SWING_OFF;
+}
+
+climate::ClimateMode HaierTundra::get_operation_mode_(uint8_t power, uint8_t mode) {
+  if (!power) {
+    return climate::CLIMATE_MODE_OFF;
+  }
+
+  switch (mode) {
+    case HAIER_MODE_COOL:
+      return climate::CLIMATE_MODE_COOL;
+    case HAIER_MODE_DRY:
+      return climate::CLIMATE_MODE_DRY;
+    case HAIER_MODE_HEAT:
+      return climate::CLIMATE_MODE_HEAT;
+    case HAIER_MODE_FAN:
+      return climate::CLIMATE_MODE_FAN_ONLY;
+    case HAIER_MODE_AUTO:
+    default:
+      return climate::CLIMATE_MODE_HEAT_COOL;
+  }
+}
+
+climate::ClimateFanMode HaierTundra::get_fan_speed_(uint8_t fan) {
+  switch (fan) {
+    case HAIER_FAN_LOW:
+      return climate::CLIMATE_FAN_LOW;
+    case HAIER_FAN_MED:
+      return climate::CLIMATE_FAN_MEDIUM;
+    case HAIER_FAN_HIGH:
+      return climate::CLIMATE_FAN_HIGH;
+    case HAIER_FAN_AUTO:
+    default:
+      return climate::CLIMATE_FAN_AUTO;
+  }
+}
+
+void HaierTundra::set_health_mode(bool health, bool transmit) {
+  this->health_mode_ = health;
+
+  if (transmit && this->mode != climate::CLIMATE_MODE_OFF) {
+    this->transmit_(HAIER_BUTTON_HEALTH);
+  }
+}
+
+void HaierTundra::set_quiet_mode(bool quiet, bool transmit) {
+  // Quiet & Turbo cannot be enabled at the same time
+  if (quiet) {
+#ifdef USE_SWITCH
+    if (this->turbo_mode_switch_ != nullptr) {
+      this->turbo_mode_switch_->publish_state(false);
+    }
+#endif
+    this->turbo_mode_ = false;
+  }
+
+  this->quiet_mode_ = quiet;
+  if (transmit)
+    this->transmit_(HAIER_BUTTON_TURBO_QUIET);
+}
+
+void HaierTundra::set_turbo_mode(bool turbo, bool transmit) {
+  // Quiet & Turbo cannot be enabled at the same time
+  if (turbo) {
+#ifdef USE_SWITCH
+    if (this->quiet_mode_switch_ != nullptr) {
+      this->quiet_mode_switch_->publish_state(false);
+    }
+#endif
+    this->quiet_mode_ = false;
+  }
+
+  this->turbo_mode_ = turbo;
+  if (transmit)
+    this->transmit_(HAIER_BUTTON_TURBO_QUIET);
+}
+
+void HaierTundra::toggle_light() {
+  if (this->mode != climate::CLIMATE_MODE_OFF) {
+    this->transmit_(HAIER_BUTTON_LIGHT);
+  }
+}
+
+void HaierTundra::start_self_clean() {
+  // Can be started when off
+  this->transmit_(HAIER_BUTTON_SELF_CLEAN);
+}
+
+}  // namespace esphome::haier_tundra

esphome/components/haier_tundra/haier_tundra.h

@@ -0,0 +1,139 @@
+#pragma once
+
+#include "esphome/components/climate_ir/climate_ir.h"
+#include "esphome/components/remote_base/haier_protocol.h"
+
+#ifdef USE_SWITCH
+#include "esphome/components/switch/switch.h"
+#endif
+
+namespace esphome::haier_tundra {
+
+// Byte 0 - Header value (Unit ID)
+enum Unit : uint8_t {
+  HAIER_HEADER_UNIT_B = 0x59,
+  HAIER_HEADER_UNIT_A = 0xA6,
+};
+
+// Byte 1[7:4] - Temperature (˚C) 0x0..0xE
+static constexpr uint8_t HAIER_TEMP_MIN = 16;
+static constexpr uint8_t HAIER_TEMP_MAX = 30;
+
+// Byte 1[3:0] - Vertical Swing
+static constexpr uint8_t HAIER_SWING_V_OFF = 0x0;   // Power off value; from Auto, stops at current position
+static constexpr uint8_t HAIER_SWING_V_2TOP = 0x1;  // [|/   ]
+static constexpr uint8_t HAIER_SWING_V_1TOP = 0x2;  // [|    ] (Not available in Heat mode)
+static constexpr uint8_t HAIER_SWING_V_2BOT = 0x3;  // [   //]
+static constexpr uint8_t HAIER_SWING_V_1BOT = 0xA;  // [    /] (Heat mode only)
+static constexpr uint8_t HAIER_SWING_V_AUTO = 0xC;
+
+// Byte 2[7:5] - Horizontal Swing
+static constexpr uint8_t HAIER_SWING_H_MIDDLE = 0x0;        // [ || ]
+static constexpr uint8_t HAIER_SWING_H_LEFT = 0x3;          // [/   ]
+static constexpr uint8_t HAIER_SWING_H_MIDDLE_LEFT = 0x4;   // [ |  ]
+static constexpr uint8_t HAIER_SWING_H_MIDDLE_RIGHT = 0x5;  // [  | ]
+static constexpr uint8_t HAIER_SWING_H_RIGHT = 0x6;         // [   \]
+static constexpr uint8_t HAIER_SWING_H_AUTO = 0x7;          // [/||\]
+
+// Byte 3[7:5] - Timer Mode
+static constexpr uint8_t HAIER_TIMER_MODE_DISABLED = 0x0;
+static constexpr uint8_t HAIER_TIMER_MODE_OFF = 0x1;     // OFF
+static constexpr uint8_t HAIER_TIMER_MODE_ON = 0x2;      // ON
+static constexpr uint8_t HAIER_TIMER_MODE_ON_OFF = 0x4;  // ON → OFF
+static constexpr uint8_t HAIER_TIMER_MODE_OFF_ON = 0x5;  // ON ← OFF
+
+// Byte 3[1] - Health
+// Byte 4[6] - Power
+
+// Byte 5[7:5] - Fan Speed
+static constexpr uint8_t HAIER_FAN_HIGH = 0x1;
+static constexpr uint8_t HAIER_FAN_MED = 0x2;
+static constexpr uint8_t HAIER_FAN_LOW = 0x3;
+static constexpr uint8_t HAIER_FAN_AUTO = 0x5;
+
+// Byte 5[4:0] - Timer Off Hours (0-23) 0x00..0x17
+// Byte 6[7] - Quiet Mode
+// Byte 6[6] - Turbo Mode
+// Byte 6[5:0] - Timer Off Minutes (0-59) 0x00..0x3B
+
+// Byte 7[7:5] - Mode
+static constexpr uint8_t HAIER_MODE_AUTO = 0x0;
+static constexpr uint8_t HAIER_MODE_COOL = 0x1;
+static constexpr uint8_t HAIER_MODE_DRY = 0x2;
+static constexpr uint8_t HAIER_MODE_HEAT = 0x4;
+static constexpr uint8_t HAIER_MODE_FAN = 0x6;
+
+// Byte 7[4:0] - Timer On Hours (0-23) 0x00..0x17
+// Byte 8[7] - Sleep Mode
+// Byte 8[5:0] - Timer On Minutes (0-59) 0x00..0x3B
+// Byte 10[4] - Self Clean
+
+// Byte 12 - Button
+static constexpr uint8_t HAIER_BUTTON_TEMP_UP = 0x00;
+static constexpr uint8_t HAIER_BUTTON_TEMP_DOWN = 0x01;
+static constexpr uint8_t HAIER_BUTTON_SWING_V = 0x02;
+static constexpr uint8_t HAIER_BUTTON_SWING_H = 0x03;
+static constexpr uint8_t HAIER_BUTTON_FAN_SPEED = 0x04;
+static constexpr uint8_t HAIER_BUTTON_POWER = 0x05;
+static constexpr uint8_t HAIER_BUTTON_MODE = 0x06;
+static constexpr uint8_t HAIER_BUTTON_HEALTH = 0x07;
+static constexpr uint8_t HAIER_BUTTON_TURBO_QUIET = 0x08;
+static constexpr uint8_t HAIER_BUTTON_SLEEP = 0x0B;
+static constexpr uint8_t HAIER_BUTTON_TIMER = 0x10;
+static constexpr uint8_t HAIER_BUTTON_LIGHT = 0x15;
+static constexpr uint8_t HAIER_BUTTON_SELF_CLEAN = 0x19;
+
+class HaierTundra final : public climate_ir::ClimateIR {
+ public:
+  explicit HaierTundra(Unit unit)
+      : climate_ir::ClimateIR(HAIER_TEMP_MIN, HAIER_TEMP_MAX, 1.0f, true, true,
+                              {climate::CLIMATE_FAN_AUTO, climate::CLIMATE_FAN_LOW, climate::CLIMATE_FAN_MEDIUM,
+                               climate::CLIMATE_FAN_HIGH},
+                              {climate::CLIMATE_SWING_OFF, climate::CLIMATE_SWING_VERTICAL,
+                               climate::CLIMATE_SWING_HORIZONTAL, climate::CLIMATE_SWING_BOTH}),
+        unit_(unit) {}
+
+#ifdef USE_SWITCH
+  SUB_SWITCH(health_mode);
+  SUB_SWITCH(quiet_mode);
+  SUB_SWITCH(turbo_mode);
+#endif
+
+  void set_health_mode(bool health, bool transmit = true);
+  void set_quiet_mode(bool quiet, bool transmit = true);
+  void set_turbo_mode(bool turbo, bool transmit = true);
+
+  void toggle_light();
+  void start_self_clean();
+
+ protected:
+  // Transmit via IR the state of this climate controller.
+  void transmit_state() override;
+
+  void transmit_(uint8_t button);
+  uint8_t temperature_();
+  uint8_t vertical_swing_();
+  uint8_t horizontal_swing_();
+  uint8_t health_();
+  uint8_t power_();
+  uint8_t fan_speed_();
+  uint8_t quiet_();
+  uint8_t turbo_();
+  uint8_t operation_mode_();
+
+  // Handle received IR Buffer
+  bool on_receive(remote_base::RemoteReceiveData data) override;
+  bool on_haier_(const remote_base::HaierData &haier);
+
+  float get_temperature_(uint8_t temp);
+  climate::ClimateSwingMode get_swing_mode_(uint8_t swing_v, uint8_t swing_h);
+  climate::ClimateMode get_operation_mode_(uint8_t power, uint8_t mode);
+  climate::ClimateFanMode get_fan_speed_(uint8_t fan);
+
+  Unit unit_;
+  bool health_mode_{false};
+  bool quiet_mode_{false};
+  bool turbo_mode_{false};
+};
+
+}  // namespace esphome::haier_tundra

esphome/components/haier_tundra/switch/__init__.py

@@ -0,0 +1,60 @@
+import esphome.codegen as cg
+from esphome.components import switch
+import esphome.config_validation as cv
+from esphome.const import DEVICE_CLASS_SWITCH, ENTITY_CATEGORY_CONFIG
+from esphome.types import ConfigType
+
+from ..climate import HaierTundra, haier_tundra_ns
+
+CODEOWNERS = ["@fauxpark"]
+
+HaierTundraSwitch = haier_tundra_ns.class_(
+    "HaierTundraSwitch", switch.Switch, cg.Component
+)
+SwitchKind = haier_tundra_ns.enum("SwitchKind", is_class=True)
+
+ICON_LEAF = "mdi:leaf"
+ICON_ARROW_DOWN_RIGHT = "mdi:arrow-down-right"
+ICON_ARROW_UP_RIGHT_BOLD = "mdi:arrow-up-right-bold"
+
+CONF_HAIER_TUNDRA_ID = "haier_tundra_id"
+CONF_HEALTH_MODE = "health_mode"
+CONF_QUIET_MODE = "quiet_mode"
+CONF_TURBO_MODE = "turbo_mode"
+
+
+def _switch_schema(icon: str) -> cv.Schema:
+    return switch.switch_schema(
+        HaierTundraSwitch,
+        icon=icon,
+        default_restore_mode="RESTORE_DEFAULT_OFF",
+        device_class=DEVICE_CLASS_SWITCH,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+    )
+
+
+CONFIG_SCHEMA = cv.Schema(
+    {
+        cv.Required(CONF_HAIER_TUNDRA_ID): cv.use_id(HaierTundra),
+        cv.Optional(CONF_HEALTH_MODE): _switch_schema(ICON_LEAF),
+        cv.Optional(CONF_QUIET_MODE): _switch_schema(ICON_ARROW_DOWN_RIGHT),
+        cv.Optional(CONF_TURBO_MODE): _switch_schema(ICON_ARROW_UP_RIGHT_BOLD),
+    }
+)
+
+
+async def to_code(config: ConfigType) -> None:
+    hub = await cg.get_variable(config[CONF_HAIER_TUNDRA_ID])
+    switches = switch.sub_switches(config)
+    if sw := await switches(
+        CONF_HEALTH_MODE, hub.set_health_mode_switch, hub, SwitchKind.SWITCH_KIND_HEALTH
+    ):
+        await cg.register_component(sw, config[CONF_HEALTH_MODE])
+    if sw := await switches(
+        CONF_QUIET_MODE, hub.set_quiet_mode_switch, hub, SwitchKind.SWITCH_KIND_QUIET
+    ):
+        await cg.register_component(sw, config[CONF_QUIET_MODE])
+    if sw := await switches(
+        CONF_TURBO_MODE, hub.set_turbo_mode_switch, hub, SwitchKind.SWITCH_KIND_TURBO
+    ):
+        await cg.register_component(sw, config[CONF_TURBO_MODE])

esphome/components/haier_tundra/switch/haier_tundra_switch.cpp

@@ -0,0 +1,43 @@
+#include "haier_tundra_switch.h"
+#include "esphome/core/log.h"
+
+namespace esphome::haier_tundra {
+
+ESPHOME_LOG_TAG(TAG, "haier_tundra.switch");
+
+void HaierTundraSwitch::setup() {
+  auto initial = this->get_initial_state_with_restore_mode();
+  if (initial.has_value()) {
+    const bool state = initial.value();
+    this->apply_(state, false);
+    this->publish_state(state);
+  }
+}
+
+void HaierTundraSwitch::dump_config() { LOG_SWITCH("", "Haier Tundra Switch", this); }
+
+void HaierTundraSwitch::write_state(bool state) {
+  // Quiet and Turbo can only be turned on in Cool or Heat mode
+  if (state && this->kind_ != SwitchKind::SWITCH_KIND_HEALTH && this->parent_->mode != climate::CLIMATE_MODE_COOL &&
+      this->parent_->mode != climate::CLIMATE_MODE_HEAT) {
+    return;
+  }
+  this->apply_(state, true);
+  this->publish_state(state);
+}
+
+void HaierTundraSwitch::apply_(bool state, bool transmit) {
+  switch (this->kind_) {
+    case SwitchKind::SWITCH_KIND_HEALTH:
+      this->parent_->set_health_mode(state, transmit);
+      break;
+    case SwitchKind::SWITCH_KIND_QUIET:
+      this->parent_->set_quiet_mode(state, transmit);
+      break;
+    case SwitchKind::SWITCH_KIND_TURBO:
+      this->parent_->set_turbo_mode(state, transmit);
+      break;
+  }
+}
+
+}  // namespace esphome::haier_tundra

esphome/components/haier_tundra/switch/haier_tundra_switch.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/switch/switch.h"
+#include "esphome/components/haier_tundra/haier_tundra.h"
+
+namespace esphome::haier_tundra {
+
+enum class SwitchKind : uint8_t {
+  SWITCH_KIND_HEALTH,
+  SWITCH_KIND_QUIET,
+  SWITCH_KIND_TURBO,
+};
+
+class HaierTundraSwitch final : public switch_::Switch, public Component, public Parented<HaierTundra> {
+ public:
+  HaierTundraSwitch(HaierTundra *parent, SwitchKind kind) : Parented(parent), kind_(kind) {}
+  void setup() override;
+  void dump_config() override;
+
+ protected:
+  void write_state(bool state) override;
+  void apply_(bool state, bool transmit);
+
+  SwitchKind kind_;
+};
+
+}  // namespace esphome::haier_tundra

tests/components/haier_tundra/common.yaml

@@ -0,0 +1,45 @@
+climate:
+  - platform: haier_tundra
+    name: Haier AC A
+    id: my_haier_ac_a
+    transmitter_id: xmitr
+
+  - platform: haier_tundra
+    name: Haier AC B
+    id: my_haier_ac_b
+    transmitter_id: xmitr
+    unit: b
+
+switch:
+  - platform: haier_tundra
+    haier_tundra_id: my_haier_ac_a
+    quiet_mode:
+      name: "Quiet Mode (Unit A)"
+    turbo_mode:
+      name: "Turbo Mode (Unit A)"
+    health_mode:
+      name: "Health Mode (Unit A)"
+
+  - platform: haier_tundra
+    haier_tundra_id: my_haier_ac_b
+    quiet_mode:
+      name: "Quiet Mode (Unit B)"
+    turbo_mode:
+      name: "Turbo Mode (Unit B)"
+    health_mode:
+      name: "Health Mode (Unit B)"
+
+button:
+  - platform: haier_tundra
+    haier_tundra_id: my_haier_ac_a
+    light:
+      name: "Toggle Light (Unit A)"
+    self_clean:
+      name: "Start Self Clean (Unit A)"
+
+  - platform: haier_tundra
+    haier_tundra_id: my_haier_ac_b
+    light:
+      name: "Toggle Light (Unit B)"
+    self_clean:
+      name: "Start Self Clean (Unit B)"

tests/components/haier_tundra/test.esp32-idf.yaml

@@ -0,0 +1,3 @@
+packages:
+  remote_transmitter: !include ../../test_build_components/common/remote_transmitter/esp32-idf.yaml
+  haier_tundra: !include common.yaml

tests/components/haier_tundra/test.esp8266-ard.yaml

@@ -0,0 +1,3 @@
+packages:
+  remote_transmitter: !include ../../test_build_components/common/remote_transmitter/esp8266-ard.yaml
+  haier_tundra: !include common.yaml