diff --git a/esphome/components/esp32/boards.py b/esphome/components/esp32/boards.py
index 8a7a9428dbe..8b066064f24 100644
--- a/esphome/components/esp32/boards.py
+++ b/esphome/components/esp32/boards.py
@@ -175,6 +175,32 @@ ESP32_BOARD_PINS = {
         "LED": 13,
         "LED_BUILTIN": 13,
     },
+    "adafruit_feather_esp32s3_reversetft": {
+        "BUTTON": 0,
+        "A0": 18,
+        "A1": 17,
+        "A2": 16,
+        "A3": 15,
+        "A4": 14,
+        "A5": 8,
+        "SCK": 36,
+        "MOSI": 35,
+        "MISO": 37,
+        "RX": 38,
+        "TX": 39,
+        "SCL": 4,
+        "SDA": 3,
+        "NEOPIXEL": 33,
+        "PIN_NEOPIXEL": 33,
+        "NEOPIXEL_POWER": 21,
+        "TFT_I2C_POWER": 7,
+        "TFT_CS": 42,
+        "TFT_DC": 40,
+        "TFT_RESET": 41,
+        "TFT_BACKLIGHT": 45,
+        "LED": 13,
+        "LED_BUILTIN": 13,
+    },
     "adafruit_feather_esp32s3_tft": {
         "BUTTON": 0,
         "A0": 18,
diff --git a/esphome/components/hub75/boards/huidu.py b/esphome/components/hub75/boards/huidu.py
index 52744d397e8..c4e4c3c1350 100644
--- a/esphome/components/hub75/boards/huidu.py
+++ b/esphome/components/hub75/boards/huidu.py
@@ -2,6 +2,25 @@
 
 from . import BoardConfig
 
+# Huidu HD-WF1
+BoardConfig(
+    "huidu-hd-wf1",
+    r1_pin=2,
+    g1_pin=6,
+    b1_pin=3,
+    r2_pin=4,
+    g2_pin=8,
+    b2_pin=5,
+    a_pin=39,
+    b_pin=38,
+    c_pin=37,
+    d_pin=36,
+    e_pin=12,
+    lat_pin=33,
+    oe_pin=35,
+    clk_pin=34,
+)
+
 # Huidu HD-WF2
 BoardConfig(
     "huidu-hd-wf2",
diff --git a/esphome/components/ld2450/ld2450.cpp b/esphome/components/ld2450/ld2450.cpp
index 07809023cdf..ca8d918441a 100644
--- a/esphome/components/ld2450/ld2450.cpp
+++ b/esphome/components/ld2450/ld2450.cpp
@@ -451,7 +451,7 @@ void LD2450Component::handle_periodic_data_() {
   int16_t ty = 0;
   int16_t td = 0;
   int16_t ts = 0;
-  int16_t angle = 0;
+  float angle = 0;
   uint8_t index = 0;
   Direction direction{DIRECTION_UNDEFINED};
   bool is_moving = false;
diff --git a/esphome/components/ld2450/sensor.py b/esphome/components/ld2450/sensor.py
index 3dee8bf4703..ce58cedf117 100644
--- a/esphome/components/ld2450/sensor.py
+++ b/esphome/components/ld2450/sensor.py
@@ -143,6 +143,7 @@ CONFIG_SCHEMA = CONFIG_SCHEMA.extend(
                     ],
                     icon=ICON_FORMAT_TEXT_ROTATION_ANGLE_UP,
                     unit_of_measurement=UNIT_DEGREES,
+                    accuracy_decimals=1,
                 ),
                 cv.Optional(CONF_DISTANCE): sensor.sensor_schema(
                     device_class=DEVICE_CLASS_DISTANCE,
diff --git a/esphome/components/runtime_stats/runtime_stats.cpp b/esphome/components/runtime_stats/runtime_stats.cpp
index 9a1e1a109a1..410695da040 100644
--- a/esphome/components/runtime_stats/runtime_stats.cpp
+++ b/esphome/components/runtime_stats/runtime_stats.cpp
@@ -27,46 +27,61 @@ void RuntimeStatsCollector::record_component_time(Component *component, uint32_t
 }
 
 void RuntimeStatsCollector::log_stats_() {
+  // First pass: count active components
+  size_t count = 0;
+  for (const auto &it : this->component_stats_) {
+    if (it.second.get_period_count() > 0) {
+      count++;
+    }
+  }
+
   ESP_LOGI(TAG,
            "Component Runtime Statistics\n"
-           " Period stats (last %" PRIu32 "ms):",
-           this->log_interval_);
+           " Period stats (last %" PRIu32 "ms): %zu active components",
+           this->log_interval_, count);
 
-  // First collect stats we want to display
-  std::vector<ComponentStatPair> stats_to_display;
+  if (count == 0) {
+    return;
+  }
 
+  // Stack buffer sized to actual active count (up to 256 components), heap fallback for larger
+  SmallBufferWithHeapFallback<256, Component *> buffer(count);
+  Component **sorted = buffer.get();
+
+  // Second pass: fill buffer with active components
+  size_t idx = 0;
   for (const auto &it : this->component_stats_) {
-    Component *component = it.first;
-    const ComponentRuntimeStats &stats = it.second;
-    if (stats.get_period_count() > 0) {
-      ComponentStatPair pair = {component, &stats};
-      stats_to_display.push_back(pair);
+    if (it.second.get_period_count() > 0) {
+      sorted[idx++] = it.first;
     }
   }
 
   // Sort by period runtime (descending)
-  std::sort(stats_to_display.begin(), stats_to_display.end(), std::greater<ComponentStatPair>());
+  std::sort(sorted, sorted + count, [this](Component *a, Component *b) {
+    return this->component_stats_[a].get_period_time_ms() > this->component_stats_[b].get_period_time_ms();
+  });
 
   // Log top components by period runtime
-  for (const auto &it : stats_to_display) {
+  for (size_t i = 0; i < count; i++) {
+    const auto &stats = this->component_stats_[sorted[i]];
     ESP_LOGI(TAG, "  %s: count=%" PRIu32 ", avg=%.2fms, max=%" PRIu32 "ms, total=%" PRIu32 "ms",
-             LOG_STR_ARG(it.component->get_component_log_str()), it.stats->get_period_count(),
-             it.stats->get_period_avg_time_ms(), it.stats->get_period_max_time_ms(), it.stats->get_period_time_ms());
+             LOG_STR_ARG(sorted[i]->get_component_log_str()), stats.get_period_count(), stats.get_period_avg_time_ms(),
+             stats.get_period_max_time_ms(), stats.get_period_time_ms());
   }
 
-  // Log total stats since boot
-  ESP_LOGI(TAG, " Total stats (since boot):");
+  // Log total stats since boot (only for active components - idle ones haven't changed)
+  ESP_LOGI(TAG, " Total stats (since boot): %zu active components", count);
 
   // Re-sort by total runtime for all-time stats
-  std::sort(stats_to_display.begin(), stats_to_display.end(),
-            [](const ComponentStatPair &a, const ComponentStatPair &b) {
-              return a.stats->get_total_time_ms() > b.stats->get_total_time_ms();
-            });
+  std::sort(sorted, sorted + count, [this](Component *a, Component *b) {
+    return this->component_stats_[a].get_total_time_ms() > this->component_stats_[b].get_total_time_ms();
+  });
 
-  for (const auto &it : stats_to_display) {
+  for (size_t i = 0; i < count; i++) {
+    const auto &stats = this->component_stats_[sorted[i]];
     ESP_LOGI(TAG, "  %s: count=%" PRIu32 ", avg=%.2fms, max=%" PRIu32 "ms, total=%" PRIu32 "ms",
-             LOG_STR_ARG(it.component->get_component_log_str()), it.stats->get_total_count(),
-             it.stats->get_total_avg_time_ms(), it.stats->get_total_max_time_ms(), it.stats->get_total_time_ms());
+             LOG_STR_ARG(sorted[i]->get_component_log_str()), stats.get_total_count(), stats.get_total_avg_time_ms(),
+             stats.get_total_max_time_ms(), stats.get_total_time_ms());
   }
 }
 
diff --git a/esphome/components/runtime_stats/runtime_stats.h b/esphome/components/runtime_stats/runtime_stats.h
index 56122364c22..c7fea7474b5 100644
--- a/esphome/components/runtime_stats/runtime_stats.h
+++ b/esphome/components/runtime_stats/runtime_stats.h
@@ -5,7 +5,6 @@
 #ifdef USE_RUNTIME_STATS
 
 #include <map>
-#include <vector>
 #include <cstdint>
 #include <cstring>
 #include "esphome/core/helpers.h"
@@ -77,17 +76,6 @@ class ComponentRuntimeStats {
   uint32_t total_max_time_ms_;
 };
 
-// For sorting components by run time
-struct ComponentStatPair {
-  Component *component;
-  const ComponentRuntimeStats *stats;
-
-  bool operator>(const ComponentStatPair &other) const {
-    // Sort by period time as that's what we're displaying in the logs
-    return stats->get_period_time_ms() > other.stats->get_period_time_ms();
-  }
-};
-
 class RuntimeStatsCollector {
  public:
   RuntimeStatsCollector();
diff --git a/esphome/components/time/real_time_clock.cpp b/esphome/components/time/real_time_clock.cpp
index f53a0a7cf71..8a78186178a 100644
--- a/esphome/components/time/real_time_clock.cpp
+++ b/esphome/components/time/real_time_clock.cpp
@@ -27,6 +27,9 @@ void RealTimeClock::dump_config() {
 #ifdef USE_TIME_TIMEZONE
   ESP_LOGCONFIG(TAG, "Timezone: '%s'", this->timezone_.c_str());
 #endif
+  auto time = this->now();
+  ESP_LOGCONFIG(TAG, "Current time: %04d-%02d-%02d %02d:%02d:%02d", time.year, time.month, time.day_of_month, time.hour,
+                time.minute, time.second);
 }
 
 void RealTimeClock::synchronize_epoch_(uint32_t epoch) {
diff --git a/esphome/components/wifi/wifi_component.cpp b/esphome/components/wifi/wifi_component.cpp
index ec9978da790..65c653a62a5 100644
--- a/esphome/components/wifi/wifi_component.cpp
+++ b/esphome/components/wifi/wifi_component.cpp
@@ -39,6 +39,10 @@
 #include "esphome/components/esp32_improv/esp32_improv_component.h"
 #endif
 
+#ifdef USE_IMPROV_SERIAL
+#include "esphome/components/improv_serial/improv_serial_component.h"
+#endif
+
 namespace esphome::wifi {
 
 static const char *const TAG = "wifi";
@@ -365,6 +369,75 @@ bool WiFiComponent::ssid_was_seen_in_scan_(const std::string &ssid) const {
   return false;
 }
 
+bool WiFiComponent::needs_full_scan_results_() const {
+  // Components that require full scan results (for example, scan result listeners)
+  // are expected to call request_wifi_scan_results(), which sets keep_scan_results_.
+  if (this->keep_scan_results_) {
+    return true;
+  }
+
+#ifdef USE_CAPTIVE_PORTAL
+  // Captive portal needs full results when active (showing network list to user)
+  if (captive_portal::global_captive_portal != nullptr && captive_portal::global_captive_portal->is_active()) {
+    return true;
+  }
+#endif
+
+#ifdef USE_IMPROV_SERIAL
+  // Improv serial needs results during provisioning (before connected)
+  if (improv_serial::global_improv_serial_component != nullptr && !this->is_connected()) {
+    return true;
+  }
+#endif
+
+#ifdef USE_IMPROV
+  // BLE improv also needs results during provisioning
+  if (esp32_improv::global_improv_component != nullptr && esp32_improv::global_improv_component->is_active()) {
+    return true;
+  }
+#endif
+
+  return false;
+}
+
+bool WiFiComponent::matches_configured_network_(const char *ssid, const uint8_t *bssid) const {
+  // Hidden networks in scan results have empty SSIDs - skip them
+  if (ssid[0] == '\0') {
+    return false;
+  }
+  for (const auto &sta : this->sta_) {
+    // Skip hidden network configs (they don't appear in normal scans)
+    if (sta.get_hidden()) {
+      continue;
+    }
+    // For BSSID-only configs (empty SSID), match by BSSID
+    if (sta.get_ssid().empty()) {
+      if (sta.has_bssid() && std::memcmp(sta.get_bssid().data(), bssid, 6) == 0) {
+        return true;
+      }
+      continue;
+    }
+    // Match by SSID
+    if (sta.get_ssid() == ssid) {
+      return true;
+    }
+  }
+  return false;
+}
+
+void WiFiComponent::log_discarded_scan_result_(const char *ssid, const uint8_t *bssid, int8_t rssi, uint8_t channel) {
+#if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE
+  // Skip logging during roaming scans to avoid log buffer overflow
+  // (roaming scans typically find many networks but only care about same-SSID APs)
+  if (this->roaming_state_ == RoamingState::SCANNING) {
+    return;
+  }
+  char bssid_s[MAC_ADDRESS_PRETTY_BUFFER_SIZE];
+  format_mac_addr_upper(bssid, bssid_s);
+  ESP_LOGV(TAG, "- " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") " %ddB Ch:%u", ssid, bssid_s, rssi, channel);
+#endif
+}
+
 int8_t WiFiComponent::find_next_hidden_sta_(int8_t start_index) {
   // Find next SSID to try in RETRY_HIDDEN phase.
   //
@@ -656,8 +729,12 @@ void WiFiComponent::loop() {
         ESP_LOGI(TAG, "Starting fallback AP");
         this->setup_ap_config_();
 #ifdef USE_CAPTIVE_PORTAL
-        if (captive_portal::global_captive_portal != nullptr)
+        if (captive_portal::global_captive_portal != nullptr) {
+          // Reset so we force one full scan after captive portal starts
+          // (previous scans were filtered because captive portal wasn't active yet)
+          this->has_completed_scan_after_captive_portal_start_ = false;
           captive_portal::global_captive_portal->start();
+        }
 #endif
       }
     }
@@ -1195,7 +1272,7 @@ template<typename VectorType> static void insertion_sort_scan_results(VectorType
 // has overhead from UART transmission, so combining INFO+DEBUG into one line halves
 // the blocking time. Do NOT split this into separate ESP_LOGI/ESP_LOGD calls.
 __attribute__((noinline)) static void log_scan_result(const WiFiScanResult &res) {
-  char bssid_s[18];
+  char bssid_s[MAC_ADDRESS_PRETTY_BUFFER_SIZE];
   auto bssid = res.get_bssid();
   format_mac_addr_upper(bssid.data(), bssid_s);
 
@@ -1211,18 +1288,6 @@ __attribute__((noinline)) static void log_scan_result(const WiFiScanResult &res)
 #endif
 }
 
-#if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE
-// Helper function to log non-matching scan results at verbose level
-__attribute__((noinline)) static void log_scan_result_non_matching(const WiFiScanResult &res) {
-  char bssid_s[18];
-  auto bssid = res.get_bssid();
-  format_mac_addr_upper(bssid.data(), bssid_s);
-
-  ESP_LOGV(TAG, "- " LOG_SECRET("'%s'") " " LOG_SECRET("(%s) ") "%s", res.get_ssid().c_str(), bssid_s,
-           LOG_STR_ARG(get_signal_bars(res.get_rssi())));
-}
-#endif
-
 void WiFiComponent::check_scanning_finished() {
   if (!this->scan_done_) {
     if (millis() - this->action_started_ > WIFI_SCAN_TIMEOUT_MS) {
@@ -1232,6 +1297,8 @@ void WiFiComponent::check_scanning_finished() {
     return;
   }
   this->scan_done_ = false;
+  this->has_completed_scan_after_captive_portal_start_ =
+      true;  // Track that we've done a scan since captive portal started
   this->retry_hidden_mode_ = RetryHiddenMode::SCAN_BASED;
 
   if (this->scan_result_.empty()) {
@@ -1259,21 +1326,12 @@ void WiFiComponent::check_scanning_finished() {
   // Sort scan results using insertion sort for better memory efficiency
   insertion_sort_scan_results(this->scan_result_);
 
-  size_t non_matching_count = 0;
+  // Log matching networks (non-matching already logged at VERBOSE in scan callback)
   for (auto &res : this->scan_result_) {
     if (res.get_matches()) {
       log_scan_result(res);
-    } else {
-#if ESPHOME_LOG_LEVEL >= ESPHOME_LOG_LEVEL_VERBOSE
-      log_scan_result_non_matching(res);
-#else
-      non_matching_count++;
-#endif
     }
   }
-  if (non_matching_count > 0) {
-    ESP_LOGD(TAG, "- %zu non-matching (VERBOSE to show)", non_matching_count);
-  }
 
   // SYNCHRONIZATION POINT: Establish link between scan_result_[0] and selected_sta_index_
   // After sorting, scan_result_[0] contains the best network. Now find which sta_[i] config
@@ -1532,7 +1590,10 @@ WiFiRetryPhase WiFiComponent::determine_next_phase_() {
       if (this->went_through_explicit_hidden_phase_()) {
         return WiFiRetryPhase::EXPLICIT_HIDDEN;
       }
-      // Skip scanning when captive portal/improv is active to avoid disrupting AP.
+      // Skip scanning when captive portal/improv is active to avoid disrupting AP,
+      // BUT only if we've already completed at least one scan AFTER the portal started.
+      // When captive portal first starts, scan results may be filtered/stale, so we need
+      // to do one full scan to populate available networks for the captive portal UI.
       //
       // WHY SCANNING DISRUPTS AP MODE:
       // WiFi scanning requires the radio to leave the AP's channel and hop through
@@ -1549,7 +1610,16 @@ WiFiRetryPhase WiFiComponent::determine_next_phase_() {
       //
       // This allows users to configure WiFi via captive portal while the device keeps
       // attempting to connect to all configured networks in sequence.
-      if (this->is_captive_portal_active_() || this->is_esp32_improv_active_()) {
+      // Captive portal needs scan results to show available networks.
+      // If captive portal is active, only skip scanning if we've done a scan after it started.
+      // If only improv is active (no captive portal), skip scanning since improv doesn't need results.
+      if (this->is_captive_portal_active_()) {
+        if (this->has_completed_scan_after_captive_portal_start_) {
+          return WiFiRetryPhase::RETRY_HIDDEN;
+        }
+        // Need to scan for captive portal
+      } else if (this->is_esp32_improv_active_()) {
+        // Improv doesn't need scan results
         return WiFiRetryPhase::RETRY_HIDDEN;
       }
       return WiFiRetryPhase::SCAN_CONNECTING;
@@ -2096,7 +2166,7 @@ void WiFiComponent::clear_roaming_state_() {
 
 void WiFiComponent::release_scan_results_() {
   if (!this->keep_scan_results_) {
-#ifdef USE_RP2040
+#if defined(USE_RP2040) || defined(USE_ESP32)
     // std::vector - use swap trick since shrink_to_fit is non-binding
     decltype(this->scan_result_)().swap(this->scan_result_);
 #else
diff --git a/esphome/components/wifi/wifi_component.h b/esphome/components/wifi/wifi_component.h
index dfc91fb5da8..f27c522a1bf 100644
--- a/esphome/components/wifi/wifi_component.h
+++ b/esphome/components/wifi/wifi_component.h
@@ -161,9 +161,12 @@ struct EAPAuth {
 
 using bssid_t = std::array<uint8_t, 6>;
 
-// Use std::vector for RP2040 since scan count is unknown (callback-based)
-// Use FixedVector for other platforms where count is queried first
-#ifdef USE_RP2040
+/// Initial reserve size for filtered scan results (typical: 1-3 matching networks per SSID)
+static constexpr size_t WIFI_SCAN_RESULT_FILTERED_RESERVE = 8;
+
+// Use std::vector for RP2040 (callback-based) and ESP32 (destructive scan API)
+// Use FixedVector for ESP8266 and LibreTiny where two-pass exact allocation is possible
+#if defined(USE_RP2040) || defined(USE_ESP32)
 template<typename T> using wifi_scan_vector_t = std::vector<T>;
 #else
 template<typename T> using wifi_scan_vector_t = FixedVector<T>;
@@ -539,6 +542,13 @@ class WiFiComponent : public Component {
   /// Check if an SSID was seen in the most recent scan results
   /// Used to skip hidden mode for SSIDs we know are visible
   bool ssid_was_seen_in_scan_(const std::string &ssid) const;
+  /// Check if full scan results are needed (captive portal active, improv, listeners)
+  bool needs_full_scan_results_() const;
+  /// Check if network matches any configured network (for scan result filtering)
+  /// Matches by SSID when configured, or by BSSID for BSSID-only configs
+  bool matches_configured_network_(const char *ssid, const uint8_t *bssid) const;
+  /// Log a discarded scan result at VERBOSE level (skipped during roaming scans to avoid log overflow)
+  void log_discarded_scan_result_(const char *ssid, const uint8_t *bssid, int8_t rssi, uint8_t channel);
   /// Find next SSID that wasn't in scan results (might be hidden)
   /// Returns index of next potentially hidden SSID, or -1 if none found
   /// @param start_index Start searching from index after this (-1 to start from beginning)
@@ -710,6 +720,8 @@ class WiFiComponent : public Component {
   bool enable_on_boot_{true};
   bool got_ipv4_address_{false};
   bool keep_scan_results_{false};
+  bool has_completed_scan_after_captive_portal_start_{
+      false};  // Tracks if we've completed a scan after captive portal started
   RetryHiddenMode retry_hidden_mode_{RetryHiddenMode::BLIND_RETRY};
   bool skip_cooldown_next_cycle_{false};
   bool post_connect_roaming_{true};  // Enabled by default
diff --git a/esphome/components/wifi/wifi_component_esp8266.cpp b/esphome/components/wifi/wifi_component_esp8266.cpp
index 91db7ae0eb9..be54038af8b 100644
--- a/esphome/components/wifi/wifi_component_esp8266.cpp
+++ b/esphome/components/wifi/wifi_component_esp8266.cpp
@@ -760,20 +760,35 @@ void WiFiComponent::wifi_scan_done_callback_(void *arg, STATUS status) {
     return;
   }
 
-  // Count the number of results first
   auto *head = reinterpret_cast<bss_info *>(arg);
+  bool needs_full = this->needs_full_scan_results_();
+
+  // First pass: count matching networks (linked list is non-destructive)
+  size_t total = 0;
   size_t count = 0;
   for (bss_info *it = head; it != nullptr; it = STAILQ_NEXT(it, next)) {
-    count++;
+    total++;
+    const char *ssid_cstr = reinterpret_cast<const char *>(it->ssid);
+    if (needs_full || this->matches_configured_network_(ssid_cstr, it->bssid)) {
+      count++;
+    }
   }
 
-  this->scan_result_.init(count);
+  this->scan_result_.init(count);  // Exact allocation
+
+  // Second pass: store matching networks
   for (bss_info *it = head; it != nullptr; it = STAILQ_NEXT(it, next)) {
-    this->scan_result_.emplace_back(
-        bssid_t{it->bssid[0], it->bssid[1], it->bssid[2], it->bssid[3], it->bssid[4], it->bssid[5]},
-        std::string(reinterpret_cast<char *>(it->ssid), it->ssid_len), it->channel, it->rssi, it->authmode != AUTH_OPEN,
-        it->is_hidden != 0);
+    const char *ssid_cstr = reinterpret_cast<const char *>(it->ssid);
+    if (needs_full || this->matches_configured_network_(ssid_cstr, it->bssid)) {
+      this->scan_result_.emplace_back(
+          bssid_t{it->bssid[0], it->bssid[1], it->bssid[2], it->bssid[3], it->bssid[4], it->bssid[5]},
+          std::string(ssid_cstr, it->ssid_len), it->channel, it->rssi, it->authmode != AUTH_OPEN, it->is_hidden != 0);
+    } else {
+      this->log_discarded_scan_result_(ssid_cstr, it->bssid, it->rssi, it->channel);
+    }
   }
+  ESP_LOGV(TAG, "Scan complete: %zu found, %zu stored%s", total, this->scan_result_.size(),
+           needs_full ? "" : " (filtered)");
   this->scan_done_ = true;
 #ifdef USE_WIFI_SCAN_RESULTS_LISTENERS
   for (auto *listener : global_wifi_component->scan_results_listeners_) {
diff --git a/esphome/components/wifi/wifi_component_esp_idf.cpp b/esphome/components/wifi/wifi_component_esp_idf.cpp
index 15fd407e3c2..a32232a7584 100644
--- a/esphome/components/wifi/wifi_component_esp_idf.cpp
+++ b/esphome/components/wifi/wifi_component_esp_idf.cpp
@@ -828,11 +828,21 @@ void WiFiComponent::wifi_process_event_(IDFWiFiEvent *data) {
     }
 
     uint16_t number = it.number;
-    scan_result_.init(number);
+    bool needs_full = this->needs_full_scan_results_();
+
+    // Smart reserve: full capacity if needed, small reserve otherwise
+    if (needs_full) {
+      this->scan_result_.reserve(number);
+    } else {
+      this->scan_result_.reserve(WIFI_SCAN_RESULT_FILTERED_RESERVE);
+    }
+
 #ifdef USE_ESP32_HOSTED
     // getting records one at a time fails on P4 with hosted esp32 WiFi coprocessor
     // Presumably an upstream bug, work-around by getting all records at once
-    auto records = std::make_unique<wifi_ap_record_t[]>(number);
+    // Use stack buffer (3904 bytes / ~80 bytes per record = ~48 records) with heap fallback
+    static constexpr size_t SCAN_RECORD_STACK_COUNT = 3904 / sizeof(wifi_ap_record_t);
+    SmallBufferWithHeapFallback<SCAN_RECORD_STACK_COUNT, wifi_ap_record_t> records(number);
     err = esp_wifi_scan_get_ap_records(&number, records.get());
     if (err != ESP_OK) {
       esp_wifi_clear_ap_list();
@@ -840,7 +850,7 @@ void WiFiComponent::wifi_process_event_(IDFWiFiEvent *data) {
       return;
     }
     for (uint16_t i = 0; i < number; i++) {
-      wifi_ap_record_t &record = records[i];
+      wifi_ap_record_t &record = records.get()[i];
 #else
     // Process one record at a time to avoid large buffer allocation
     for (uint16_t i = 0; i < number; i++) {
@@ -852,12 +862,23 @@ void WiFiComponent::wifi_process_event_(IDFWiFiEvent *data) {
         break;
       }
 #endif  // USE_ESP32_HOSTED
-      bssid_t bssid;
-      std::copy(record.bssid, record.bssid + 6, bssid.begin());
-      std::string ssid(reinterpret_cast<const char *>(record.ssid));
-      scan_result_.emplace_back(bssid, ssid, record.primary, record.rssi, record.authmode != WIFI_AUTH_OPEN,
-                                ssid.empty());
+
+      // Check C string first - avoid std::string construction for non-matching networks
+      const char *ssid_cstr = reinterpret_cast<const char *>(record.ssid);
+
+      // Only construct std::string and store if needed
+      if (needs_full || this->matches_configured_network_(ssid_cstr, record.bssid)) {
+        bssid_t bssid;
+        std::copy(record.bssid, record.bssid + 6, bssid.begin());
+        std::string ssid(ssid_cstr);
+        this->scan_result_.emplace_back(bssid, std::move(ssid), record.primary, record.rssi,
+                                        record.authmode != WIFI_AUTH_OPEN, ssid_cstr[0] == '\0');
+      } else {
+        this->log_discarded_scan_result_(ssid_cstr, record.bssid, record.rssi, record.primary);
+      }
     }
+    ESP_LOGV(TAG, "Scan complete: %u found, %zu stored%s", number, this->scan_result_.size(),
+             needs_full ? "" : " (filtered)");
 #ifdef USE_WIFI_SCAN_RESULTS_LISTENERS
     for (auto *listener : this->scan_results_listeners_) {
       listener->on_wifi_scan_results(this->scan_result_);
diff --git a/esphome/components/wifi/wifi_component_libretiny.cpp b/esphome/components/wifi/wifi_component_libretiny.cpp
index 20cd32fa8ff..af2b82c3c6b 100644
--- a/esphome/components/wifi/wifi_component_libretiny.cpp
+++ b/esphome/components/wifi/wifi_component_libretiny.cpp
@@ -670,18 +670,39 @@ void WiFiComponent::wifi_scan_done_callback_() {
   if (num < 0)
     return;
 
-  this->scan_result_.init(static_cast<unsigned int>(num));
-  for (int i = 0; i < num; i++) {
-    String ssid = WiFi.SSID(i);
-    wifi_auth_mode_t authmode = WiFi.encryptionType(i);
-    int32_t rssi = WiFi.RSSI(i);
-    uint8_t *bssid = WiFi.BSSID(i);
-    int32_t channel = WiFi.channel(i);
+  bool needs_full = this->needs_full_scan_results_();
 
-    this->scan_result_.emplace_back(bssid_t{bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], bssid[5]},
-                                    std::string(ssid.c_str()), channel, rssi, authmode != WIFI_AUTH_OPEN,
-                                    ssid.length() == 0);
+  // Access scan results directly via WiFi.scan struct to avoid Arduino String allocations
+  // WiFi.scan is public in LibreTiny for WiFiEvents & WiFiScan static handlers
+  auto *scan = WiFi.scan;
+
+  // First pass: count matching networks
+  size_t count = 0;
+  for (int i = 0; i < num; i++) {
+    const char *ssid_cstr = scan->ap[i].ssid;
+    if (needs_full || this->matches_configured_network_(ssid_cstr, scan->ap[i].bssid.addr)) {
+      count++;
+    }
   }
+
+  this->scan_result_.init(count);  // Exact allocation
+
+  // Second pass: store matching networks
+  for (int i = 0; i < num; i++) {
+    const char *ssid_cstr = scan->ap[i].ssid;
+    if (needs_full || this->matches_configured_network_(ssid_cstr, scan->ap[i].bssid.addr)) {
+      auto &ap = scan->ap[i];
+      this->scan_result_.emplace_back(bssid_t{ap.bssid.addr[0], ap.bssid.addr[1], ap.bssid.addr[2], ap.bssid.addr[3],
+                                              ap.bssid.addr[4], ap.bssid.addr[5]},
+                                      std::string(ssid_cstr), ap.channel, ap.rssi, ap.auth != WIFI_AUTH_OPEN,
+                                      ssid_cstr[0] == '\0');
+    } else {
+      auto &ap = scan->ap[i];
+      this->log_discarded_scan_result_(ssid_cstr, ap.bssid.addr, ap.rssi, ap.channel);
+    }
+  }
+  ESP_LOGV(TAG, "Scan complete: %d found, %zu stored%s", num, this->scan_result_.size(),
+           needs_full ? "" : " (filtered)");
   WiFi.scanDelete();
 #ifdef USE_WIFI_SCAN_RESULTS_LISTENERS
   for (auto *listener : this->scan_results_listeners_) {
diff --git a/esphome/components/wifi/wifi_component_pico_w.cpp b/esphome/components/wifi/wifi_component_pico_w.cpp
index 29ac096d944..84c10d5d432 100644
--- a/esphome/components/wifi/wifi_component_pico_w.cpp
+++ b/esphome/components/wifi/wifi_component_pico_w.cpp
@@ -21,6 +21,7 @@ static const char *const TAG = "wifi_pico_w";
 // Track previous state for detecting changes
 static bool s_sta_was_connected = false;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 static bool s_sta_had_ip = false;         // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
+static size_t s_scan_result_count = 0;    // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 
 bool WiFiComponent::wifi_mode_(optional<bool> sta, optional<bool> ap) {
   if (sta.has_value()) {
@@ -137,10 +138,20 @@ int WiFiComponent::s_wifi_scan_result(void *env, const cyw43_ev_scan_result_t *r
 }
 
 void WiFiComponent::wifi_scan_result(void *env, const cyw43_ev_scan_result_t *result) {
+  s_scan_result_count++;
+  const char *ssid_cstr = reinterpret_cast<const char *>(result->ssid);
+
+  // Skip networks that don't match any configured network (unless full results needed)
+  if (!this->needs_full_scan_results_() && !this->matches_configured_network_(ssid_cstr, result->bssid)) {
+    this->log_discarded_scan_result_(ssid_cstr, result->bssid, result->rssi, result->channel);
+    return;
+  }
+
   bssid_t bssid;
   std::copy(result->bssid, result->bssid + 6, bssid.begin());
-  std::string ssid(reinterpret_cast<const char *>(result->ssid));
-  WiFiScanResult res(bssid, ssid, result->channel, result->rssi, result->auth_mode != CYW43_AUTH_OPEN, ssid.empty());
+  std::string ssid(ssid_cstr);
+  WiFiScanResult res(bssid, std::move(ssid), result->channel, result->rssi, result->auth_mode != CYW43_AUTH_OPEN,
+                     ssid_cstr[0] == '\0');
   if (std::find(this->scan_result_.begin(), this->scan_result_.end(), res) == this->scan_result_.end()) {
     this->scan_result_.push_back(res);
   }
@@ -149,6 +160,7 @@ void WiFiComponent::wifi_scan_result(void *env, const cyw43_ev_scan_result_t *re
 bool WiFiComponent::wifi_scan_start_(bool passive) {
   this->scan_result_.clear();
   this->scan_done_ = false;
+  s_scan_result_count = 0;
   cyw43_wifi_scan_options_t scan_options = {0};
   scan_options.scan_type = passive ? 1 : 0;
   int err = cyw43_wifi_scan(&cyw43_state, &scan_options, nullptr, &s_wifi_scan_result);
@@ -244,7 +256,9 @@ void WiFiComponent::wifi_loop_() {
   // Handle scan completion
   if (this->state_ == WIFI_COMPONENT_STATE_STA_SCANNING && !cyw43_wifi_scan_active(&cyw43_state)) {
     this->scan_done_ = true;
-    ESP_LOGV(TAG, "Scan done");
+    bool needs_full = this->needs_full_scan_results_();
+    ESP_LOGV(TAG, "Scan complete: %zu found, %zu stored%s", s_scan_result_count, this->scan_result_.size(),
+             needs_full ? "" : " (filtered)");
 #ifdef USE_WIFI_SCAN_RESULTS_LISTENERS
     for (auto *listener : this->scan_results_listeners_) {
       listener->on_wifi_scan_results(this->scan_result_);
diff --git a/esphome/components/zigbee/__init__.py b/esphome/components/zigbee/__init__.py
index 2281dd38a9e..1b1da783084 100644
--- a/esphome/components/zigbee/__init__.py
+++ b/esphome/components/zigbee/__init__.py
@@ -12,6 +12,7 @@ from esphome.core import CORE
 from esphome.types import ConfigType
 
 from .const_zephyr import (
+    CONF_IEEE802154_VENDOR_OUI,
     CONF_MAX_EP_NUMBER,
     CONF_ON_JOIN,
     CONF_POWER_SOURCE,
@@ -58,6 +59,13 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_POWER_SOURCE, default="DC_SOURCE"): cv.enum(
                 POWER_SOURCE, upper=True
             ),
+            cv.Optional(CONF_IEEE802154_VENDOR_OUI): cv.All(
+                cv.Any(
+                    cv.int_range(min=0x000000, max=0xFFFFFF),
+                    cv.one_of(*["random"], lower=True),
+                ),
+                cv.requires_component("nrf52"),
+            ),
         }
     ).extend(cv.COMPONENT_SCHEMA),
     zigbee_set_core_data,
@@ -120,7 +128,7 @@ async def setup_switch(entity: cg.MockObj, config: ConfigType) -> None:
 def consume_endpoint(config: ConfigType) -> ConfigType:
     if not config.get(CONF_ZIGBEE_ID) or config.get(CONF_INTERNAL):
         return config
-    if " " in config[CONF_NAME]:
+    if CONF_NAME in config and " " in config[CONF_NAME]:
         _LOGGER.warning(
             "Spaces in '%s' work with ZHA but not Zigbee2MQTT. For Zigbee2MQTT use '%s'",
             config[CONF_NAME],
diff --git a/esphome/components/zigbee/const_zephyr.py b/esphome/components/zigbee/const_zephyr.py
index 0372f225938..03c1bb546f6 100644
--- a/esphome/components/zigbee/const_zephyr.py
+++ b/esphome/components/zigbee/const_zephyr.py
@@ -22,6 +22,7 @@ POWER_SOURCE = {
     "EMERGENCY_MAINS_CONST": "ZB_ZCL_BASIC_POWER_SOURCE_EMERGENCY_MAINS_CONST",
     "EMERGENCY_MAINS_TRANSF": "ZB_ZCL_BASIC_POWER_SOURCE_EMERGENCY_MAINS_TRANSF",
 }
+CONF_IEEE802154_VENDOR_OUI = "ieee802154_vendor_oui"
 
 # Keys for CORE.data storage
 KEY_ZIGBEE = "zigbee"
diff --git a/esphome/components/zigbee/time/__init__.py b/esphome/components/zigbee/time/__init__.py
new file mode 100644
index 00000000000..82f94c83721
--- /dev/null
+++ b/esphome/components/zigbee/time/__init__.py
@@ -0,0 +1,86 @@
+import esphome.codegen as cg
+from esphome.components import time as time_
+import esphome.config_validation as cv
+from esphome.const import CONF_ID
+from esphome.core import CORE
+from esphome.types import ConfigType
+
+from .. import consume_endpoint
+from ..const_zephyr import CONF_ZIGBEE_ID, zigbee_ns
+from ..zigbee_zephyr import (
+    ZigbeeClusterDesc,
+    ZigbeeComponent,
+    get_slot_index,
+    zigbee_new_attr_list,
+    zigbee_new_cluster_list,
+    zigbee_new_variable,
+    zigbee_register_ep,
+)
+
+DEPENDENCIES = ["zigbee"]
+
+ZigbeeTime = zigbee_ns.class_("ZigbeeTime", time_.RealTimeClock)
+
+CONFIG_SCHEMA = cv.All(
+    time_.TIME_SCHEMA.extend(
+        {
+            cv.GenerateID(): cv.declare_id(ZigbeeTime),
+            cv.OnlyWith(CONF_ZIGBEE_ID, ["nrf52", "zigbee"]): cv.use_id(
+                ZigbeeComponent
+            ),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+    .extend(cv.polling_component_schema("1s")),
+    consume_endpoint,
+)
+
+
+async def to_code(config: ConfigType) -> None:
+    CORE.add_job(_add_time, config)
+
+
+async def _add_time(config: ConfigType) -> None:
+    slot_index = get_slot_index()
+
+    # Create unique names for this sensor's variables based on slot index
+    prefix = f"zigbee_ep{slot_index + 1}"
+    attrs_name = f"{prefix}_time_attrs"
+    attr_list_name = f"{prefix}_time_attrib_list"
+    cluster_list_name = f"{prefix}_cluster_list"
+    ep_name = f"{prefix}_ep"
+
+    # Create the binary attributes structure
+    time_attrs = zigbee_new_variable(attrs_name, "zb_zcl_time_attrs_t")
+    attr_list = zigbee_new_attr_list(
+        attr_list_name,
+        "ZB_ZCL_DECLARE_TIME_ATTR_LIST",
+        str(time_attrs),
+    )
+
+    # Create cluster list and register endpoint
+    cluster_list_name, clusters = zigbee_new_cluster_list(
+        cluster_list_name,
+        [
+            ZigbeeClusterDesc("ZB_ZCL_CLUSTER_ID_TIME", attr_list),
+            ZigbeeClusterDesc("ZB_ZCL_CLUSTER_ID_TIME"),
+        ],
+    )
+    zigbee_register_ep(
+        ep_name,
+        cluster_list_name,
+        0,
+        clusters,
+        slot_index,
+        "ZB_HA_CUSTOM_ATTR_DEVICE_ID",
+    )
+
+    # Create the ZigbeeTime component
+    var = cg.new_Pvariable(config[CONF_ID])
+    await time_.register_time(var, config)
+    await cg.register_component(var, config)
+
+    cg.add(var.set_endpoint(slot_index + 1))
+    cg.add(var.set_cluster_attributes(time_attrs))
+    hub = await cg.get_variable(config[CONF_ZIGBEE_ID])
+    cg.add(var.set_parent(hub))
diff --git a/esphome/components/zigbee/time/zigbee_time_zephyr.cpp b/esphome/components/zigbee/time/zigbee_time_zephyr.cpp
new file mode 100644
index 00000000000..70ceb60abee
--- /dev/null
+++ b/esphome/components/zigbee/time/zigbee_time_zephyr.cpp
@@ -0,0 +1,87 @@
+#include "zigbee_time_zephyr.h"
+#if defined(USE_ZIGBEE) && defined(USE_NRF52) && defined(USE_TIME)
+#include "esphome/core/log.h"
+
+namespace esphome::zigbee {
+
+static const char *const TAG = "zigbee.time";
+
+// This time standard is the number of
+// seconds since 0 hrs 0 mins 0 sec on 1st January 2000 UTC (Universal Coordinated Time).
+constexpr time_t EPOCH_2000 = 946684800;
+
+ZigbeeTime *global_time = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
+
+void ZigbeeTime::sync_time(zb_ret_t status, zb_uint32_t auth_level, zb_uint16_t short_addr, zb_uint8_t endpoint,
+                           zb_uint32_t nw_time) {
+  if (status == RET_OK && auth_level >= ZB_ZCL_TIME_HAS_SYNCHRONIZED_BIT) {
+    global_time->set_epoch_time(nw_time + EPOCH_2000);
+  } else if (status != RET_TIMEOUT || !global_time->has_time_) {
+    ESP_LOGE(TAG, "Status: %d, auth_level: %u, short_addr: %d, endpoint: %d, nw_time: %u", status, auth_level,
+             short_addr, endpoint, nw_time);
+  }
+}
+
+void ZigbeeTime::setup() {
+  global_time = this;
+  this->parent_->add_callback(this->endpoint_, [this](zb_bufid_t bufid) { this->zcl_device_cb_(bufid); });
+  synchronize_epoch_(EPOCH_2000);
+  this->parent_->add_join_callback([this]() { zb_zcl_time_server_synchronize(this->endpoint_, sync_time); });
+}
+
+void ZigbeeTime::dump_config() {
+  ESP_LOGCONFIG(TAG,
+                "Zigbee Time\n"
+                "  Endpoint: %d",
+                this->endpoint_);
+  RealTimeClock::dump_config();
+}
+
+void ZigbeeTime::update() {
+  time_t time = timestamp_now();
+  this->cluster_attributes_->time = time - EPOCH_2000;
+}
+
+void ZigbeeTime::set_epoch_time(uint32_t epoch) {
+  this->defer([this, epoch]() {
+    this->synchronize_epoch_(epoch);
+    this->has_time_ = true;
+  });
+}
+
+void ZigbeeTime::zcl_device_cb_(zb_bufid_t bufid) {
+  zb_zcl_device_callback_param_t *p_device_cb_param = ZB_BUF_GET_PARAM(bufid, zb_zcl_device_callback_param_t);
+  zb_zcl_device_callback_id_t device_cb_id = p_device_cb_param->device_cb_id;
+  zb_uint16_t cluster_id = p_device_cb_param->cb_param.set_attr_value_param.cluster_id;
+  zb_uint16_t attr_id = p_device_cb_param->cb_param.set_attr_value_param.attr_id;
+
+  switch (device_cb_id) {
+    /* ZCL set attribute value */
+    case ZB_ZCL_SET_ATTR_VALUE_CB_ID:
+      if (cluster_id == ZB_ZCL_CLUSTER_ID_TIME) {
+        if (attr_id == ZB_ZCL_ATTR_TIME_TIME_ID) {
+          zb_uint32_t value = p_device_cb_param->cb_param.set_attr_value_param.values.data32;
+          ESP_LOGI(TAG, "Synchronize time to %u", value);
+          this->defer([this, value]() { synchronize_epoch_(value + EPOCH_2000); });
+        } else if (attr_id == ZB_ZCL_ATTR_TIME_TIME_STATUS_ID) {
+          zb_uint8_t value = p_device_cb_param->cb_param.set_attr_value_param.values.data8;
+          ESP_LOGI(TAG, "Time status %hd", value);
+          this->defer([this, value]() { this->has_time_ = ZB_ZCL_TIME_TIME_STATUS_SYNCHRONIZED_BIT_IS_SET(value); });
+        }
+      } else {
+        /* other clusters attribute handled here */
+        ESP_LOGI(TAG, "Unhandled cluster attribute id: %d", cluster_id);
+        p_device_cb_param->status = RET_NOT_IMPLEMENTED;
+      }
+      break;
+    default:
+      p_device_cb_param->status = RET_NOT_IMPLEMENTED;
+      break;
+  }
+
+  ESP_LOGD(TAG, "Zcl_device_cb_ status: %hd", p_device_cb_param->status);
+}
+
+}  // namespace esphome::zigbee
+
+#endif
diff --git a/esphome/components/zigbee/time/zigbee_time_zephyr.h b/esphome/components/zigbee/time/zigbee_time_zephyr.h
new file mode 100644
index 00000000000..3c2adc4b5fa
--- /dev/null
+++ b/esphome/components/zigbee/time/zigbee_time_zephyr.h
@@ -0,0 +1,38 @@
+#pragma once
+#include "esphome/core/defines.h"
+#if defined(USE_ZIGBEE) && defined(USE_NRF52) && defined(USE_TIME)
+#include "esphome/core/component.h"
+#include "esphome/components/time/real_time_clock.h"
+#include "esphome/components/zigbee/zigbee_zephyr.h"
+
+extern "C" {
+#include <zboss_api.h>
+#include <zboss_api_addons.h>
+}
+
+namespace esphome::zigbee {
+
+class ZigbeeTime : public time::RealTimeClock, public ZigbeeEntity {
+ public:
+  void setup() override;
+  void dump_config() override;
+  void update() override;
+
+  void set_cluster_attributes(zb_zcl_time_attrs_t &cluster_attributes) {
+    this->cluster_attributes_ = &cluster_attributes;
+  }
+
+  void set_epoch_time(uint32_t epoch);
+
+ protected:
+  static void sync_time(zb_ret_t status, zb_uint32_t auth_level, zb_uint16_t short_addr, zb_uint8_t endpoint,
+                        zb_uint32_t nw_time);
+  void zcl_device_cb_(zb_bufid_t bufid);
+  zb_zcl_time_attrs_t *cluster_attributes_{nullptr};
+
+  bool has_time_{false};
+};
+
+}  // namespace esphome::zigbee
+
+#endif
diff --git a/esphome/components/zigbee/zigbee_binary_sensor_zephyr.cpp b/esphome/components/zigbee/zigbee_binary_sensor_zephyr.cpp
index 8b7aff70a82..464cc04d620 100644
--- a/esphome/components/zigbee/zigbee_binary_sensor_zephyr.cpp
+++ b/esphome/components/zigbee/zigbee_binary_sensor_zephyr.cpp
@@ -22,7 +22,7 @@ void ZigbeeBinarySensor::setup() {
     ZB_ZCL_SET_ATTRIBUTE(this->endpoint_, ZB_ZCL_CLUSTER_ID_BINARY_INPUT, ZB_ZCL_CLUSTER_SERVER_ROLE,
                          ZB_ZCL_ATTR_BINARY_INPUT_PRESENT_VALUE_ID, &this->cluster_attributes_->present_value,
                          ZB_FALSE);
-    this->parent_->flush();
+    this->parent_->force_report();
   });
 }
 
diff --git a/esphome/components/zigbee/zigbee_sensor_zephyr.cpp b/esphome/components/zigbee/zigbee_sensor_zephyr.cpp
index 74550d6487f..25e1e083e00 100644
--- a/esphome/components/zigbee/zigbee_sensor_zephyr.cpp
+++ b/esphome/components/zigbee/zigbee_sensor_zephyr.cpp
@@ -21,7 +21,7 @@ void ZigbeeSensor::setup() {
     ZB_ZCL_SET_ATTRIBUTE(this->endpoint_, ZB_ZCL_CLUSTER_ID_ANALOG_INPUT, ZB_ZCL_CLUSTER_SERVER_ROLE,
                          ZB_ZCL_ATTR_ANALOG_INPUT_PRESENT_VALUE_ID,
                          (zb_uint8_t *) &this->cluster_attributes_->present_value, ZB_FALSE);
-    this->parent_->flush();
+    this->parent_->force_report();
   });
 }
 
diff --git a/esphome/components/zigbee/zigbee_switch_zephyr.cpp b/esphome/components/zigbee/zigbee_switch_zephyr.cpp
index 5454f262f9e..fef02e5a0c2 100644
--- a/esphome/components/zigbee/zigbee_switch_zephyr.cpp
+++ b/esphome/components/zigbee/zigbee_switch_zephyr.cpp
@@ -31,7 +31,7 @@ void ZigbeeSwitch::setup() {
     ZB_ZCL_SET_ATTRIBUTE(this->endpoint_, ZB_ZCL_CLUSTER_ID_BINARY_OUTPUT, ZB_ZCL_CLUSTER_SERVER_ROLE,
                          ZB_ZCL_ATTR_BINARY_OUTPUT_PRESENT_VALUE_ID, &this->cluster_attributes_->present_value,
                          ZB_FALSE);
-    this->parent_->flush();
+    this->parent_->force_report();
   });
 }
 
@@ -41,8 +41,6 @@ void ZigbeeSwitch::zcl_device_cb_(zb_bufid_t bufid) {
   zb_uint16_t cluster_id = p_device_cb_param->cb_param.set_attr_value_param.cluster_id;
   zb_uint16_t attr_id = p_device_cb_param->cb_param.set_attr_value_param.attr_id;
 
-  p_device_cb_param->status = RET_OK;
-
   switch (device_cb_id) {
     /* ZCL set attribute value */
     case ZB_ZCL_SET_ATTR_VALUE_CB_ID:
@@ -58,10 +56,11 @@ void ZigbeeSwitch::zcl_device_cb_(zb_bufid_t bufid) {
       } else {
         /* other clusters attribute handled here */
         ESP_LOGI(TAG, "Unhandled cluster attribute id: %d", cluster_id);
+        p_device_cb_param->status = RET_NOT_IMPLEMENTED;
       }
       break;
     default:
-      p_device_cb_param->status = RET_ERROR;
+      p_device_cb_param->status = RET_NOT_IMPLEMENTED;
       break;
   }
 
diff --git a/esphome/components/zigbee/zigbee_zephyr.cpp b/esphome/components/zigbee/zigbee_zephyr.cpp
index e43ab8f84d6..eabf5c30d40 100644
--- a/esphome/components/zigbee/zigbee_zephyr.cpp
+++ b/esphome/components/zigbee/zigbee_zephyr.cpp
@@ -112,10 +112,10 @@ void ZigbeeComponent::zcl_device_cb(zb_bufid_t bufid) {
     const auto &cb = global_zigbee->callbacks_[endpoint - 1];
     if (cb) {
       cb(bufid);
+      return;
     }
-    return;
   }
-  p_device_cb_param->status = RET_ERROR;
+  p_device_cb_param->status = RET_NOT_IMPLEMENTED;
 }
 
 void ZigbeeComponent::on_join_() {
@@ -230,11 +230,11 @@ static void send_attribute_report(zb_bufid_t bufid, zb_uint16_t cmd_id) {
   zb_buf_free(bufid);
 }
 
-void ZigbeeComponent::flush() { this->need_flush_ = true; }
+void ZigbeeComponent::force_report() { this->force_report_ = true; }
 
 void ZigbeeComponent::loop() {
-  if (this->need_flush_) {
-    this->need_flush_ = false;
+  if (this->force_report_) {
+    this->force_report_ = false;
     zb_buf_get_out_delayed_ext(send_attribute_report, 0, 0);
   }
 }
diff --git a/esphome/components/zigbee/zigbee_zephyr.h b/esphome/components/zigbee/zigbee_zephyr.h
index d5f1257f9c4..b75c192c1a1 100644
--- a/esphome/components/zigbee/zigbee_zephyr.h
+++ b/esphome/components/zigbee/zigbee_zephyr.h
@@ -72,7 +72,7 @@ class ZigbeeComponent : public Component {
   void zboss_signal_handler_esphome(zb_bufid_t bufid);
   void factory_reset();
   Trigger<> *get_join_trigger() { return &this->join_trigger_; };
-  void flush();
+  void force_report();
   void loop() override;
 
  protected:
@@ -84,7 +84,7 @@ class ZigbeeComponent : public Component {
   std::array<std::function<void(zb_bufid_t bufid)>, ZIGBEE_ENDPOINTS_COUNT> callbacks_{};
   CallbackManager<void()> join_cb_;
   Trigger<> join_trigger_;
-  bool need_flush_{false};
+  bool force_report_{false};
 };
 
 class ZigbeeEntity {
diff --git a/esphome/components/zigbee/zigbee_zephyr.py b/esphome/components/zigbee/zigbee_zephyr.py
index 7f1f7dc57f5..b3bd10bfabd 100644
--- a/esphome/components/zigbee/zigbee_zephyr.py
+++ b/esphome/components/zigbee/zigbee_zephyr.py
@@ -49,6 +49,7 @@ from esphome.cpp_generator import (
 from esphome.types import ConfigType
 
 from .const_zephyr import (
+    CONF_IEEE802154_VENDOR_OUI,
     CONF_ON_JOIN,
     CONF_POWER_SOURCE,
     CONF_WIPE_ON_BOOT,
@@ -152,6 +153,13 @@ async def zephyr_to_code(config: ConfigType) -> None:
     zephyr_add_prj_conf("NET_IP_ADDR_CHECK", False)
     zephyr_add_prj_conf("NET_UDP", False)
 
+    if CONF_IEEE802154_VENDOR_OUI in config:
+        zephyr_add_prj_conf("IEEE802154_VENDOR_OUI_ENABLE", True)
+        random_number = config[CONF_IEEE802154_VENDOR_OUI]
+        if random_number == "random":
+            random_number = random.randint(0x000000, 0xFFFFFF)
+        zephyr_add_prj_conf("IEEE802154_VENDOR_OUI", random_number)
+
     if config[CONF_WIPE_ON_BOOT]:
         if config[CONF_WIPE_ON_BOOT] == "once":
             cg.add_define(
@@ -336,14 +344,14 @@ async def zephyr_setup_switch(entity: cg.MockObj, config: ConfigType) -> None:
     CORE.add_job(_add_switch, entity, config)
 
 
-def _slot_index() -> int:
-    """Find the next available endpoint slot"""
+def get_slot_index() -> int:
+    """Find the next available endpoint slot."""
     slot = next(
         (i for i, v in enumerate(CORE.data[KEY_ZIGBEE][KEY_EP_NUMBER]) if v == ""), None
     )
     if slot is None:
         raise cv.Invalid(
-            f"Not found empty slot, size ({len(CORE.data[KEY_ZIGBEE][KEY_EP_NUMBER])})"
+            f"No available Zigbee endpoint slots ({len(CORE.data[KEY_ZIGBEE][KEY_EP_NUMBER])} in use)"
         )
     return slot
 
@@ -358,7 +366,7 @@ async def _add_zigbee_ep(
     app_device_id: str,
     extra_field_values: dict[str, int] | None = None,
 ) -> None:
-    slot_index = _slot_index()
+    slot_index = get_slot_index()
 
     prefix = f"zigbee_ep{slot_index + 1}"
     attrs_name = f"{prefix}_attrs"
diff --git a/esphome/core/helpers.h b/esphome/core/helpers.h
index 6c5904ef255..9c7060cd1d5 100644
--- a/esphome/core/helpers.h
+++ b/esphome/core/helpers.h
@@ -16,7 +16,6 @@
 #include <type_traits>
 #include <vector>
 #include <concepts>
-
 #include <strings.h>
 
 #include "esphome/core/optional.h"
diff --git a/tests/components/zigbee/common.yaml b/tests/components/zigbee/common.yaml
index 11100e1e0c2..e4dee5f74a5 100644
--- a/tests/components/zigbee/common.yaml
+++ b/tests/components/zigbee/common.yaml
@@ -8,8 +8,6 @@ binary_sensor:
     name: "Garage Door Open 3"
   - platform: template
     name: "Garage Door Open 4"
-  - platform: template
-    name: "Garage Door Open 5"
   - platform: template
     name: "Garage Door Internal"
     internal: True
@@ -21,6 +19,10 @@ sensor:
   - platform: template
     name: "Analog 2"
     lambda: return 11.0;
+  - platform: template
+    name: "Analog 3"
+    lambda: return 12.0;
+    internal: True
 
 zigbee:
   wipe_on_boot: true
@@ -35,6 +37,9 @@ output:
     write_action:
       - zigbee.factory_reset
 
+time:
+  - platform: zigbee
+
 switch:
   - platform: template
     name: "Template Switch"
diff --git a/tests/components/zigbee/test.nrf52-xiao-ble.yaml b/tests/components/zigbee/test.nrf52-xiao-ble.yaml
index d2ce552de33..254f370ca7f 100644
--- a/tests/components/zigbee/test.nrf52-xiao-ble.yaml
+++ b/tests/components/zigbee/test.nrf52-xiao-ble.yaml
@@ -3,3 +3,4 @@
 zigbee:
   wipe_on_boot: once
   power_source: battery
+  ieee802154_vendor_oui: 0x231