Merge pull request #14873 from esphome/bump-2026.3.0b3

2026.3.0b3

.clang-tidy.hash

@@ -1 +1 @@
-e4b9c4b54e705d3c9400e1cdda8ba0b32634780cfa5f32271832e911bdcafe7e
+8e48e836c6fc196d3da000d46eb09db243b87fe33518a74e49c8e009d756074a

Doxyfile

@@ -48,7 +48,7 @@ PROJECT_NAME           = ESPHome
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2026.3.0b2
+PROJECT_NUMBER         = 2026.3.0b3
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

esphome/components/am43/sensor/am43_sensor.h

@@ -35,7 +35,7 @@ class Am43 : public esphome::ble_client::BLEClientNode, public PollingComponent
   uint8_t current_sensor_;
   // The AM43 often gets into a state where it spams loads of battery update
   // notifications. Here we will limit to no more than every 10s.
-  uint8_t last_battery_update_;
+  uint32_t last_battery_update_;
 };
 
 }  // namespace am43

esphome/components/as3935/as3935.h

@@ -41,7 +41,7 @@ enum AS3935RegisterMasks {
   INT_MASK = 0xF0,
   THRESH_MASK = 0x0F,
   R_SPIKE_MASK = 0xF0,
-  ENERGY_MASK = 0xF0,
+  ENERGY_MASK = 0xE0,
   CAP_MASK = 0xF0,
   LIGHT_MASK = 0xCF,
   DISTURB_MASK = 0xDF,

esphome/components/ble_nus/ble_nus.cpp

@@ -67,14 +67,14 @@ bool BLENUS::read_array(uint8_t *data, size_t len) {
 
   // First, use the peek buffer if available
   if (this->has_peek_) {
+#ifdef USE_UART_DEBUGGER
+    this->debug_callback_.call(uart::UART_DIRECTION_RX, this->peek_buffer_);
+#endif
     data[0] = this->peek_buffer_;
     this->has_peek_ = false;
     data++;
     if (--len == 0) {  // Decrement len first, then check it...
-#ifdef USE_UART_DEBUGGER
-      this->debug_callback_.call(uart::UART_DIRECTION_RX, this->peek_buffer_);
-#endif
-      return true;  // No more to read
+      return true;     // No more to read
     }
   }
 

esphome/components/dallas_temp/dallas_temp.cpp

@@ -136,6 +136,9 @@ bool DallasTemperatureSensor::check_scratch_pad_() {
 float DallasTemperatureSensor::get_temp_c_() {
   int16_t temp = (this->scratch_pad_[1] << 8) | this->scratch_pad_[0];
   if ((this->address_ & 0xff) == DALLAS_MODEL_DS18S20) {
+    if (this->scratch_pad_[7] == 0) {
+      return NAN;
+    }
     return (temp >> 1) + (this->scratch_pad_[7] - this->scratch_pad_[6]) / float(this->scratch_pad_[7]) - 0.25;
   }
   switch (this->resolution_) {

esphome/components/fastled_base/__init__.py

@@ -7,6 +7,7 @@ from esphome.const import (
     CONF_OUTPUT_ID,
     CONF_RGB_ORDER,
 )
+from esphome.core import CORE
 
 CODEOWNERS = ["@OttoWinter"]
 fastled_base_ns = cg.esphome_ns.namespace("fastled_base")
@@ -41,5 +42,9 @@ async def new_fastled_light(config):
         cg.add(var.set_max_refresh_rate(config[CONF_MAX_REFRESH_RATE]))
 
     cg.add_library("fastled/FastLED", "3.9.16")
+    if CORE.is_esp32:
+        from esphome.components.esp32 import include_builtin_idf_component
+
+        include_builtin_idf_component("esp_lcd")
     await light.register_light(var, config)
     return var

esphome/components/gpio/one_wire/gpio_one_wire.cpp

@@ -131,7 +131,7 @@ uint8_t IRAM_ATTR GPIOOneWireBus::read8() {
 uint64_t IRAM_ATTR GPIOOneWireBus::read64() {
   InterruptLock lock;
   uint64_t ret = 0;
-  for (uint8_t i = 0; i < 8; i++) {
+  for (uint8_t i = 0; i < 64; i++) {
     ret |= (uint64_t(this->read_bit_()) << i);
   }
   return ret;

esphome/components/lilygo_t5_47/touchscreen/lilygo_t5_47_touchscreen.cpp

@@ -42,7 +42,7 @@ void LilygoT547Touchscreen::setup() {
       this->x_raw_max_ = this->display_->get_native_width();
     }
     if (this->y_raw_max_ == this->y_raw_min_) {
-      this->x_raw_max_ = this->display_->get_native_height();
+      this->y_raw_max_ = this->display_->get_native_height();
     }
   }
 }
@@ -64,6 +64,10 @@ void LilygoT547Touchscreen::update_touches() {
   }
 
   point = buffer[5] & 0xF;
+  if (point > 2) {
+    ESP_LOGW(TAG, "Invalid touch point count: %d", point);
+    point = 2;
+  }
 
   if (point == 1) {
     err = this->write_register(TOUCH_REGISTER, READ_TOUCH, 1);

esphome/components/runtime_image/__init__.py

@@ -11,6 +11,7 @@ from esphome.components.image import (
 )
 import esphome.config_validation as cv
 from esphome.const import CONF_FORMAT, CONF_ID, CONF_RESIZE, CONF_TYPE
+from esphome.core import CORE
 
 AUTO_LOAD = ["image"]
 CODEOWNERS = ["@guillempages", "@clydebarrow", "@kahrendt"]
@@ -74,7 +75,14 @@ class JPEGFormat(Format):
 
     def actions(self) -> None:
         cg.add_define("USE_RUNTIME_IMAGE_JPEG")
-        cg.add_library("JPEGDEC", None, "https://github.com/bitbank2/JPEGDEC#ca1e0f2")
+        cg.add_library("JPEGDEC", "1.8.4", "https://github.com/bitbank2/JPEGDEC#1.8.4")
+        if CORE.is_esp32:
+            from esphome.components.esp32 import add_idf_component
+
+            # JPEGDEC uses ESP32-S3 SIMD optimizations (guarded by board-level
+            # ARDUINO_ESP32S3_DEV define) that require esp-dsp headers.
+            # On Arduino this overwrites the stub; on IDF it adds the component.
+            add_idf_component(name="espressif/esp-dsp", ref="1.7.1")
 
 
 class PNGFormat(Format):

esphome/config_validation.py

@@ -314,7 +314,7 @@ class Version:
 
     @classmethod
     def parse(cls, value: str) -> Version:
-        match = re.match(r"^(\d+).(\d+).(\d+)-?(\w*)$", value)
+        match = re.match(r"^(\d+).(\d+).(\d+)[-.]?(\w*)$", value)
         if match is None:
             raise ValueError(f"Not a valid version number {value}")
         major = int(match[1])

esphome/const.py

@@ -4,7 +4,7 @@ from enum import Enum
 
 from esphome.enum import StrEnum
 
-__version__ = "2026.3.0b2"
+__version__ = "2026.3.0b3"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 VALID_SUBSTITUTIONS_CHARACTERS = (

esphome/idf_component.yml

@@ -5,6 +5,8 @@ dependencies:
     version: 2.0.3
   esphome/micro-opus:
     version: 0.3.5
+  espressif/esp-dsp:
+    version: "1.7.1"
   espressif/esp-tflite-micro:
     version: 1.3.3~1
   espressif/esp32-camera:

platformio.ini

@@ -46,11 +46,11 @@ lib_deps_base =
 
 lib_deps =
     ${common.lib_deps_base}
-    esphome/noise-c@0.1.11                  ; api
+    esphome/noise-c@0.1.11                 ; api
     improv/Improv@1.2.4                    ; improv_serial / esp32_improv
     kikuchan98/pngle@1.1.0                 ; online_image
     ; Using the repository directly, otherwise ESP-IDF can't use the library
-    https://github.com/bitbank2/JPEGDEC.git#ca1e0f2    ; online_image
+    https://github.com/bitbank2/JPEGDEC.git#1.8.4    ; online_image
     ; This dependency is used only in unit tests.
     ; Must coincide with PLATFORMIO_GOOGLE_TEST_LIB in scripts/cpp_unit_test.py
     ; See scripts/cpp_unit_test.py and tests/components/README.md

requirements.txt

@@ -12,7 +12,7 @@ platformio==6.1.19
 esptool==5.2.0
 click==8.3.1
 esphome-dashboard==20260210.0
-aioesphomeapi==44.5.1
+aioesphomeapi==44.5.2
 zeroconf==0.148.0
 puremagic==1.30
 ruamel.yaml==0.19.1 # dashboard_import

tests/components/fastled_clockless/test.esp32-s3-ard.yaml

@@ -0,0 +1 @@
+<<: !include common.yaml

tests/components/online_image/test.esp32-s3-ard.yaml

@@ -0,0 +1,19 @@
+packages:
+  spi: !include ../../test_build_components/common/spi/esp32-s3-ard.yaml
+
+<<: !include common.yaml
+
+http_request:
+
+display:
+  - platform: ili9xxx
+    spi_id: spi_bus
+    id: main_lcd
+    model: ili9342
+    cs_pin: 20
+    dc_pin: 13
+    reset_pin: 21
+    invert_colors: true
+    lambda: |-
+      it.fill(Color(0, 0, 0));
+      it.image(0, 0, id(online_rgba_image));

tests/components/online_image/test.esp32-s3-idf.yaml

@@ -0,0 +1,19 @@
+packages:
+  spi: !include ../../test_build_components/common/spi/esp32-s3-idf.yaml
+
+<<: !include common.yaml
+
+http_request:
+
+display:
+  - platform: ili9xxx
+    spi_id: spi_bus
+    id: main_lcd
+    model: ili9342
+    cs_pin: 20
+    dc_pin: 13
+    reset_pin: 21
+    invert_colors: true
+    lambda: |-
+      it.fill(Color(0, 0, 0));
+      it.image(0, 0, id(online_rgba_image));