Merge branch 'dev' into parition_callbacks

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: J. Nick Koston <nick@koston.org>

.clang-tidy.hash

@@ -1 +1 @@
-766420905c06eeb6c5f360f68fd965e5ddd9c4a5db6b823263d3ad3accb64a07
+6857423aecf90accd0a8bf584d36ee094a4938f872447a4efc05a2efc6dc6481

.github/actions/restore-python/action.yml

@@ -22,7 +22,7 @@ runs:
         python-version: ${{ inputs.python-version }}
     - name: Restore Python virtual environment
       id: cache-venv
-      uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+      uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
       with:
         path: venv
         # yamllint disable-line rule:line-length

.github/workflows/auto-label-pr.yml

@@ -26,7 +26,7 @@ jobs:
 
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@7e473efe3cb98aa54f8d4bac15400b15fad77d94 # v2
+        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}

.github/workflows/ci-api-proto.yml

@@ -62,7 +62,7 @@ jobs:
         run: git diff
       - if: failure()
         name: Archive artifacts
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: generated-proto-files
           path: |

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: venv
           # yamllint disable-line rule:line-length
@@ -152,12 +152,12 @@ jobs:
           . venv/bin/activate
           pytest -vv --cov-report=xml --tb=native -n auto tests --ignore=tests/integration/
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
+        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de # v5.5.2
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
       - name: Save Python virtual environment cache
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/save@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: venv
           key: ${{ runner.os }}-${{ steps.restore-python.outputs.python-version }}-venv-${{ needs.common.outputs.cache-key }}
@@ -193,7 +193,7 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
           cache-key: ${{ needs.common.outputs.cache-key }}
       - name: Restore components graph cache
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: .temp/components_graph.json
           key: components-graph-${{ hashFiles('esphome/components/**/*.py') }}
@@ -223,7 +223,7 @@ jobs:
           echo "component-test-batches=$(echo "$output" | jq -c '.component_test_batches')" >> $GITHUB_OUTPUT
       - name: Save components graph cache
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/save@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: .temp/components_graph.json
           key: components-graph-${{ hashFiles('esphome/components/**/*.py') }}
@@ -245,7 +245,7 @@ jobs:
           python-version: "3.13"
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: venv
           key: ${{ runner.os }}-${{ steps.python.outputs.python-version }}-venv-${{ needs.common.outputs.cache-key }}
@@ -334,14 +334,14 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}-${{ hashFiles('platformio.ini') }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}-${{ hashFiles('platformio.ini') }}
@@ -413,14 +413,14 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
@@ -502,14 +502,14 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-tidyesp32-${{ hashFiles('platformio.ini') }}
@@ -735,7 +735,7 @@ jobs:
       - name: Restore cached memory analysis
         id: cache-memory-analysis
         if: steps.check-script.outputs.skip != 'true'
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: memory-analysis-target.json
           key: ${{ steps.cache-key.outputs.cache-key }}
@@ -759,7 +759,7 @@ jobs:
 
       - name: Cache platformio
         if: steps.check-script.outputs.skip != 'true' && steps.cache-memory-analysis.outputs.cache-hit != 'true'
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-memory-${{ fromJSON(needs.determine-jobs.outputs.memory_impact).platform }}-${{ hashFiles('platformio.ini') }}
@@ -800,7 +800,7 @@ jobs:
 
       - name: Save memory analysis to cache
         if: steps.check-script.outputs.skip != 'true' && steps.cache-memory-analysis.outputs.cache-hit != 'true' && steps.build.outcome == 'success'
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/save@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: memory-analysis-target.json
           key: ${{ steps.cache-key.outputs.cache-key }}
@@ -821,7 +821,7 @@ jobs:
           fi
 
       - name: Upload memory analysis JSON
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: memory-analysis-target
           path: memory-analysis-target.json
@@ -847,7 +847,7 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
           cache-key: ${{ needs.common.outputs.cache-key }}
       - name: Cache platformio
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.platformio
           key: platformio-memory-${{ fromJSON(needs.determine-jobs.outputs.memory_impact).platform }}-${{ hashFiles('platformio.ini') }}
@@ -885,7 +885,7 @@ jobs:
             --platform "$platform"
 
       - name: Upload memory analysis JSON
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: memory-analysis-pr
           path: memory-analysis-pr.json
@@ -915,13 +915,13 @@ jobs:
           python-version: ${{ env.DEFAULT_PYTHON }}
           cache-key: ${{ needs.common.outputs.cache-key }}
       - name: Download target analysis JSON
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: memory-analysis-target
           path: ./memory-analysis
         continue-on-error: true
       - name: Download PR analysis JSON
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           name: memory-analysis-pr
           path: ./memory-analysis

.github/workflows/codeql.yml

@@ -58,7 +58,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@cf1bb45a277cb3c205638b2cd5c984db1c46a412 # v4.31.7
+        uses: github/codeql-action/init@1b168cd39490f61582a9beae412bb7057a6b2c4e # v4.31.8
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
@@ -86,6 +86,6 @@ jobs:
           exit 1
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@cf1bb45a277cb3c205638b2cd5c984db1c46a412 # v4.31.7
+        uses: github/codeql-action/analyze@1b168cd39490f61582a9beae412bb7057a6b2c4e # v4.31.8
         with:
           category: "/language:${{matrix.language}}"

.github/workflows/release.yml

@@ -138,7 +138,7 @@ jobs:
       #     version: ${{ needs.init.outputs.tag }}
 
       - name: Upload digests
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
         with:
           name: digests-${{ matrix.platform.arch }}
           path: /tmp/digests
@@ -171,7 +171,7 @@ jobs:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Download digests
-        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
+        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
         with:
           pattern: digests-*
           path: /tmp/digests
@@ -221,7 +221,7 @@ jobs:
     steps:
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@7e473efe3cb98aa54f8d4bac15400b15fad77d94 # v2.2.0
+        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}
@@ -256,7 +256,7 @@ jobs:
     steps:
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@7e473efe3cb98aa54f8d4bac15400b15fad77d94 # v2.2.0
+        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}
@@ -287,7 +287,7 @@ jobs:
     steps:
       - name: Generate a token
         id: generate-token
-        uses: actions/create-github-app-token@7e473efe3cb98aa54f8d4bac15400b15fad77d94 # v2.2.0
+        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
         with:
           app-id: ${{ secrets.ESPHOME_GITHUB_APP_ID }}
           private-key: ${{ secrets.ESPHOME_GITHUB_APP_PRIVATE_KEY }}

.github/workflows/sync-device-classes.yml

@@ -41,7 +41,7 @@ jobs:
           python script/run-in-env.py pre-commit run --all-files
 
       - name: Commit changes
-        uses: peter-evans/create-pull-request@22a9089034f40e5a961c8808d113e2c98fb63676 # v7.0.11
+        uses: peter-evans/create-pull-request@98357b18bf14b5342f975ff684046ec3b2a07725 # v8.0.0
         with:
           commit-message: "Synchronise Device Classes from Home Assistant"
           committer: esphomebot <esphome@openhomefoundation.org>

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ ci:
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.14.8
+    rev: v0.14.9
     hooks:
       # Run the linter.
       - id: ruff

CODEOWNERS

@@ -215,6 +215,7 @@ esphome/components/hlk_fm22x/* @OnFreund
 esphome/components/hlw8032/* @rici4kubicek
 esphome/components/hm3301/* @freekode
 esphome/components/hmac_md5/* @dwmw2
+esphome/components/hmac_sha256/* @dwmw2
 esphome/components/homeassistant/* @esphome/core @OttoWinter
 esphome/components/homeassistant/number/* @landonr
 esphome/components/homeassistant/switch/* @Links2004

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         = 2025.12.0
+PROJECT_NUMBER         = 2026.1.0-dev
 
 # 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/ade7880/sensor.py

@@ -227,7 +227,7 @@ CONFIG_SCHEMA = cv.All(
         {
             cv.GenerateID(): cv.declare_id(ADE7880),
             cv.Optional(CONF_FREQUENCY, default="50Hz"): cv.All(
-                cv.frequency, cv.Range(min=45.0, max=66.0)
+                cv.frequency, cv.float_range(min=45.0, max=66.0)
             ),
             cv.Optional(CONF_IRQ0_PIN): pins.internal_gpio_input_pin_schema,
             cv.Required(CONF_IRQ1_PIN): pins.internal_gpio_input_pin_schema,

esphome/components/api/api_frame_helper_noise.cpp

@@ -539,7 +539,8 @@ APIError APINoiseFrameHelper::init_handshake_() {
   if (aerr != APIError::OK)
     return aerr;
   // set_prologue copies it into handshakestate, so we can get rid of it now
-  prologue_ = {};
+  // Use swap idiom to actually release memory (= {} only clears size, not capacity)
+  std::vector<uint8_t>().swap(prologue_);
 
   err = noise_handshakestate_start(handshake_);
   aerr = handle_noise_error_(err, LOG_STR("noise_handshakestate_start"), APIError::HANDSHAKESTATE_SETUP_FAILED);

esphome/components/bme68x_bsec2_i2c/__init__.py

@@ -11,6 +11,7 @@ CODEOWNERS = ["@neffs", "@kbx81"]
 
 AUTO_LOAD = ["bme68x_bsec2"]
 DEPENDENCIES = ["i2c"]
+MULTI_CONF = True
 
 bme68x_bsec2_i2c_ns = cg.esphome_ns.namespace("bme68x_bsec2_i2c")
 BME68xBSEC2I2CComponent = bme68x_bsec2_i2c_ns.class_(

esphome/components/cc1101/__init__.py

@@ -165,7 +165,7 @@ CONFIG_MAP = {
     CONF_OUTPUT_POWER: cv.float_range(min=-30.0, max=11.0),
     CONF_RX_ATTENUATION: cv.enum(RX_ATTENUATION, upper=False),
     CONF_DC_BLOCKING_FILTER: cv.boolean,
-    CONF_FREQUENCY: cv.All(cv.frequency, cv.float_range(min=300000000, max=928000000)),
+    CONF_FREQUENCY: cv.All(cv.frequency, cv.float_range(min=300.0e6, max=928.0e6)),
     CONF_IF_FREQUENCY: cv.All(cv.frequency, cv.float_range(min=25000, max=788000)),
     CONF_FILTER_BANDWIDTH: cv.All(cv.frequency, cv.float_range(min=58000, max=812000)),
     CONF_CHANNEL: cv.uint8_t,

esphome/components/cc1101/cc1101.cpp

@@ -99,11 +99,11 @@ CC1101Component::CC1101Component() {
   this->state_.FS_AUTOCAL = 1;
 
   // Default Settings
-  this->set_frequency(433920);
-  this->set_if_frequency(153);
-  this->set_filter_bandwidth(203);
+  this->set_frequency(433920000);
+  this->set_if_frequency(153000);
+  this->set_filter_bandwidth(203000);
   this->set_channel(0);
-  this->set_channel_spacing(200);
+  this->set_channel_spacing(200000);
   this->set_symbol_rate(5000);
   this->set_sync_mode(SyncMode::SYNC_MODE_NONE);
   this->set_carrier_sense_above_threshold(true);

esphome/components/climate/__init__.py

@@ -117,9 +117,7 @@ CONF_MIN_HUMIDITY = "min_humidity"
 CONF_MAX_HUMIDITY = "max_humidity"
 CONF_TARGET_HUMIDITY = "target_humidity"
 
-visual_temperature = cv.float_with_unit(
-    "visual_temperature", "(°C|° C|°|C|°K|° K|K|°F|° F|F)?"
-)
+visual_temperature = cv.float_with_unit("visual_temperature", "(°|(° ?)?[CKF])?")
 
 
 VISUAL_TEMPERATURE_STEP_SCHEMA = cv.Schema(
@@ -275,10 +273,13 @@ async def setup_climate_core_(var, config):
 
     visual = config[CONF_VISUAL]
     if (min_temp := visual.get(CONF_MIN_TEMPERATURE)) is not None:
+        cg.add_define("USE_CLIMATE_VISUAL_OVERRIDES")
         cg.add(var.set_visual_min_temperature_override(min_temp))
     if (max_temp := visual.get(CONF_MAX_TEMPERATURE)) is not None:
+        cg.add_define("USE_CLIMATE_VISUAL_OVERRIDES")
         cg.add(var.set_visual_max_temperature_override(max_temp))
     if (temp_step := visual.get(CONF_TEMPERATURE_STEP)) is not None:
+        cg.add_define("USE_CLIMATE_VISUAL_OVERRIDES")
         cg.add(
             var.set_visual_temperature_step_override(
                 temp_step[CONF_TARGET_TEMPERATURE],
@@ -286,8 +287,10 @@ async def setup_climate_core_(var, config):
             )
         )
     if (min_humidity := visual.get(CONF_MIN_HUMIDITY)) is not None:
+        cg.add_define("USE_CLIMATE_VISUAL_OVERRIDES")
         cg.add(var.set_visual_min_humidity_override(min_humidity))
     if (max_humidity := visual.get(CONF_MAX_HUMIDITY)) is not None:
+        cg.add_define("USE_CLIMATE_VISUAL_OVERRIDES")
         cg.add(var.set_visual_max_humidity_override(max_humidity))
 
     if (mqtt_id := config.get(CONF_MQTT_ID)) is not None:

esphome/components/climate/climate.cpp

@@ -473,26 +473,28 @@ void Climate::publish_state() {
 
 ClimateTraits Climate::get_traits() {
   auto traits = this->traits();
-  if (this->visual_min_temperature_override_.has_value()) {
-    traits.set_visual_min_temperature(*this->visual_min_temperature_override_);
+#ifdef USE_CLIMATE_VISUAL_OVERRIDES
+  if (!std::isnan(this->visual_min_temperature_override_)) {
+    traits.set_visual_min_temperature(this->visual_min_temperature_override_);
   }
-  if (this->visual_max_temperature_override_.has_value()) {
-    traits.set_visual_max_temperature(*this->visual_max_temperature_override_);
+  if (!std::isnan(this->visual_max_temperature_override_)) {
+    traits.set_visual_max_temperature(this->visual_max_temperature_override_);
   }
-  if (this->visual_target_temperature_step_override_.has_value()) {
-    traits.set_visual_target_temperature_step(*this->visual_target_temperature_step_override_);
-    traits.set_visual_current_temperature_step(*this->visual_current_temperature_step_override_);
+  if (!std::isnan(this->visual_target_temperature_step_override_)) {
+    traits.set_visual_target_temperature_step(this->visual_target_temperature_step_override_);
+    traits.set_visual_current_temperature_step(this->visual_current_temperature_step_override_);
   }
-  if (this->visual_min_humidity_override_.has_value()) {
-    traits.set_visual_min_humidity(*this->visual_min_humidity_override_);
+  if (!std::isnan(this->visual_min_humidity_override_)) {
+    traits.set_visual_min_humidity(this->visual_min_humidity_override_);
   }
-  if (this->visual_max_humidity_override_.has_value()) {
-    traits.set_visual_max_humidity(*this->visual_max_humidity_override_);
+  if (!std::isnan(this->visual_max_humidity_override_)) {
+    traits.set_visual_max_humidity(this->visual_max_humidity_override_);
   }
-
+#endif
   return traits;
 }
 
+#ifdef USE_CLIMATE_VISUAL_OVERRIDES
 void Climate::set_visual_min_temperature_override(float visual_min_temperature_override) {
   this->visual_min_temperature_override_ = visual_min_temperature_override;
 }
@@ -513,6 +515,7 @@ void Climate::set_visual_min_humidity_override(float visual_min_humidity_overrid
 void Climate::set_visual_max_humidity_override(float visual_max_humidity_override) {
   this->visual_max_humidity_override_ = visual_max_humidity_override;
 }
+#endif
 
 ClimateCall Climate::make_call() { return ClimateCall(this); }
 

esphome/components/climate/climate.h

@@ -213,11 +213,13 @@ class Climate : public EntityBase {
    */
   ClimateTraits get_traits();
 
+#ifdef USE_CLIMATE_VISUAL_OVERRIDES
   void set_visual_min_temperature_override(float visual_min_temperature_override);
   void set_visual_max_temperature_override(float visual_max_temperature_override);
   void set_visual_temperature_step_override(float target, float current);
   void set_visual_min_humidity_override(float visual_min_humidity_override);
   void set_visual_max_humidity_override(float visual_max_humidity_override);
+#endif
 
   /// Check if a custom fan mode is currently active.
   bool has_custom_fan_mode() const { return this->custom_fan_mode_ != nullptr; }
@@ -321,12 +323,14 @@ class Climate : public EntityBase {
   CallbackManager<void(Climate &)> state_callback_{};
   CallbackManager<void(ClimateCall &)> control_callback_{};
   ESPPreferenceObject rtc_;
-  optional<float> visual_min_temperature_override_{};
-  optional<float> visual_max_temperature_override_{};
-  optional<float> visual_target_temperature_step_override_{};
-  optional<float> visual_current_temperature_step_override_{};
-  optional<float> visual_min_humidity_override_{};
-  optional<float> visual_max_humidity_override_{};
+#ifdef USE_CLIMATE_VISUAL_OVERRIDES
+  float visual_min_temperature_override_{NAN};
+  float visual_max_temperature_override_{NAN};
+  float visual_target_temperature_step_override_{NAN};
+  float visual_current_temperature_step_override_{NAN};
+  float visual_min_humidity_override_{NAN};
+  float visual_max_humidity_override_{NAN};
+#endif
 
  private:
   /** The active custom fan mode (private - enforces use of safe setters).

esphome/components/copy/select/copy_select.cpp

@@ -7,7 +7,7 @@ namespace copy {
 static const char *const TAG = "copy.select";
 
 void CopySelect::setup() {
-  source_->add_on_state_callback([this](const std::string &value, size_t index) { this->publish_state(index); });
+  source_->add_on_state_callback([this](size_t index) { this->publish_state(index); });
 
   traits.set_options(source_->traits.get_options());
 

esphome/components/deep_sleep/__init__.py

@@ -1,4 +1,4 @@
-from esphome import automation, pins
+from esphome import automation, core, pins
 import esphome.codegen as cg
 from esphome.components import esp32, time
 from esphome.components.esp32 import (
@@ -23,16 +23,20 @@ from esphome.const import (
     CONF_MINUTE,
     CONF_MODE,
     CONF_NUMBER,
+    CONF_PIN,
     CONF_PINS,
     CONF_RUN_DURATION,
     CONF_SECOND,
     CONF_SLEEP_DURATION,
     CONF_TIME_ID,
     CONF_WAKEUP_PIN,
+    PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
     PlatformFramework,
 )
+from esphome.core import CORE
+from esphome.types import ConfigType
 
 WAKEUP_PINS = {
     VARIANT_ESP32: [
@@ -113,7 +117,7 @@ WAKEUP_PINS = {
 }
 
 
-def validate_pin_number(value):
+def validate_pin_number_esp32(value: ConfigType) -> ConfigType:
     valid_pins = WAKEUP_PINS.get(get_esp32_variant(), WAKEUP_PINS[VARIANT_ESP32])
     if value[CONF_NUMBER] not in valid_pins:
         raise cv.Invalid(
@@ -122,6 +126,51 @@ def validate_pin_number(value):
     return value
 
 
+def validate_pin_number(value: ConfigType) -> ConfigType:
+    if not CORE.is_esp32:
+        return value
+    return validate_pin_number_esp32(value)
+
+
+def validate_wakeup_pin(
+    value: ConfigType | list[ConfigType],
+) -> list[ConfigType]:
+    if not isinstance(value, list):
+        processed_pins: list[ConfigType] = [{CONF_PIN: value}]
+    else:
+        processed_pins = list(value)
+
+    for i, pin_config in enumerate(processed_pins):
+        # now validate each item
+        validated_pin = WAKEUP_PIN_SCHEMA(pin_config)
+        validate_pin_number(validated_pin[CONF_PIN])
+        processed_pins[i] = validated_pin
+
+    return processed_pins
+
+
+def validate_config(config: ConfigType) -> ConfigType:
+    # right now only BK72XX supports the list format for wakeup pins
+    if CORE.is_bk72xx:
+        if CONF_WAKEUP_PIN_MODE in config:
+            wakeup_pins = config.get(CONF_WAKEUP_PIN, [])
+            if len(wakeup_pins) > 1:
+                raise cv.Invalid(
+                    "You need to remove the global wakeup_pin_mode and define it per pin"
+                )
+            if wakeup_pins:
+                wakeup_pins[0][CONF_WAKEUP_PIN_MODE] = config.pop(CONF_WAKEUP_PIN_MODE)
+    elif (
+        isinstance(config.get(CONF_WAKEUP_PIN), list)
+        and len(config[CONF_WAKEUP_PIN]) > 1
+    ):
+        raise cv.Invalid(
+            "Your platform does not support providing multiple entries in wakeup_pin"
+        )
+
+    return config
+
+
 def _validate_ex1_wakeup_mode(value):
     if value == "ALL_LOW":
         esp32.only_on_variant(supported=[VARIANT_ESP32], msg_prefix="ALL_LOW")(value)
@@ -141,6 +190,15 @@ def _validate_ex1_wakeup_mode(value):
     return value
 
 
+def _validate_sleep_duration(value: core.TimePeriod) -> core.TimePeriod:
+    if not CORE.is_bk72xx:
+        return value
+    max_duration = core.TimePeriod(hours=36)
+    if value > max_duration:
+        raise cv.Invalid("sleep duration cannot be more than 36 hours on BK72XX")
+    return value
+
+
 deep_sleep_ns = cg.esphome_ns.namespace("deep_sleep")
 DeepSleepComponent = deep_sleep_ns.class_("DeepSleepComponent", cg.Component)
 EnterDeepSleepAction = deep_sleep_ns.class_("EnterDeepSleepAction", automation.Action)
@@ -186,6 +244,13 @@ WAKEUP_CAUSES_SCHEMA = cv.Schema(
     }
 )
 
+WAKEUP_PIN_SCHEMA = cv.Schema(
+    {
+        cv.Required(CONF_PIN): pins.internal_gpio_input_pin_schema,
+        cv.Optional(CONF_WAKEUP_PIN_MODE): cv.enum(WAKEUP_PIN_MODES, upper=True),
+    }
+)
+
 CONFIG_SCHEMA = cv.All(
     cv.Schema(
         {
@@ -194,14 +259,15 @@ CONFIG_SCHEMA = cv.All(
                 cv.All(cv.only_on_esp32, WAKEUP_CAUSES_SCHEMA),
                 cv.positive_time_period_milliseconds,
             ),
-            cv.Optional(CONF_SLEEP_DURATION): cv.positive_time_period_milliseconds,
-            cv.Optional(CONF_WAKEUP_PIN): cv.All(
-                cv.only_on_esp32,
-                pins.internal_gpio_input_pin_schema,
-                validate_pin_number,
+            cv.Optional(CONF_SLEEP_DURATION): cv.All(
+                cv.positive_time_period_milliseconds,
+                _validate_sleep_duration,
             ),
+            cv.Optional(CONF_WAKEUP_PIN): validate_wakeup_pin,
             cv.Optional(CONF_WAKEUP_PIN_MODE): cv.All(
-                cv.only_on_esp32, cv.enum(WAKEUP_PIN_MODES), upper=True
+                cv.only_on([PLATFORM_ESP32, PLATFORM_BK72XX]),
+                cv.enum(WAKEUP_PIN_MODES),
+                upper=True,
             ),
             cv.Optional(CONF_ESP32_EXT1_WAKEUP): cv.All(
                 cv.only_on_esp32,
@@ -212,7 +278,8 @@ CONFIG_SCHEMA = cv.All(
                 cv.Schema(
                     {
                         cv.Required(CONF_PINS): cv.ensure_list(
-                            pins.internal_gpio_input_pin_schema, validate_pin_number
+                            pins.internal_gpio_input_pin_schema,
+                            validate_pin_number_esp32,
                         ),
                         cv.Required(CONF_MODE): cv.All(
                             cv.enum(EXT1_WAKEUP_MODES, upper=True),
@@ -238,7 +305,8 @@ CONFIG_SCHEMA = cv.All(
             ),
         }
     ).extend(cv.COMPONENT_SCHEMA),
-    cv.only_on([PLATFORM_ESP32, PLATFORM_ESP8266]),
+    cv.only_on([PLATFORM_ESP32, PLATFORM_ESP8266, PLATFORM_BK72XX]),
+    validate_config,
 )
 
 
@@ -249,8 +317,21 @@ async def to_code(config):
     if CONF_SLEEP_DURATION in config:
         cg.add(var.set_sleep_duration(config[CONF_SLEEP_DURATION]))
     if CONF_WAKEUP_PIN in config:
-        pin = await cg.gpio_pin_expression(config[CONF_WAKEUP_PIN])
-        cg.add(var.set_wakeup_pin(pin))
+        pins_as_list = config.get(CONF_WAKEUP_PIN, [])
+        if CORE.is_bk72xx:
+            cg.add(var.init_wakeup_pins_(len(pins_as_list)))
+            for item in pins_as_list:
+                cg.add(
+                    var.add_wakeup_pin(
+                        await cg.gpio_pin_expression(item[CONF_PIN]),
+                        item.get(
+                            CONF_WAKEUP_PIN_MODE, WakeupPinMode.WAKEUP_PIN_MODE_IGNORE
+                        ),
+                    )
+                )
+        else:
+            pin = await cg.gpio_pin_expression(pins_as_list[0][CONF_PIN])
+            cg.add(var.set_wakeup_pin(pin))
     if CONF_WAKEUP_PIN_MODE in config:
         cg.add(var.set_wakeup_pin_mode(config[CONF_WAKEUP_PIN_MODE]))
     if CONF_RUN_DURATION in config:
@@ -305,7 +386,10 @@ DEEP_SLEEP_ENTER_SCHEMA = cv.All(
             cv.Schema(
                 {
                     cv.Exclusive(CONF_SLEEP_DURATION, "time"): cv.templatable(
-                        cv.positive_time_period_milliseconds
+                        cv.All(
+                            cv.positive_time_period_milliseconds,
+                            _validate_sleep_duration,
+                        )
                     ),
                     # Only on ESP32 due to how long the RTC on ESP8266 can stay asleep
                     cv.Exclusive(CONF_UNTIL, "time"): cv.All(
@@ -363,5 +447,6 @@ FILTER_SOURCE_FILES = filter_source_files_from_platform(
             PlatformFramework.ESP32_IDF,
         },
         "deep_sleep_esp8266.cpp": {PlatformFramework.ESP8266_ARDUINO},
+        "deep_sleep_bk72xx.cpp": {PlatformFramework.BK72XX_ARDUINO},
     }
 )

esphome/components/deep_sleep/deep_sleep_bk72xx.cpp

@@ -0,0 +1,64 @@
+#ifdef USE_BK72XX
+
+#include "deep_sleep_component.h"
+#include "esphome/core/log.h"
+
+namespace esphome::deep_sleep {
+
+static const char *const TAG = "deep_sleep.bk72xx";
+
+optional<uint32_t> DeepSleepComponent::get_run_duration_() const { return this->run_duration_; }
+
+void DeepSleepComponent::dump_config_platform_() {
+  for (const WakeUpPinItem &item : this->wakeup_pins_) {
+    LOG_PIN("  Wakeup Pin: ", item.wakeup_pin);
+  }
+}
+
+bool DeepSleepComponent::pin_prevents_sleep_(WakeUpPinItem &pinItem) const {
+  return (pinItem.wakeup_pin_mode == WAKEUP_PIN_MODE_KEEP_AWAKE && pinItem.wakeup_pin != nullptr &&
+          !this->sleep_duration_.has_value() && (pinItem.wakeup_level == get_real_pin_state_(*pinItem.wakeup_pin)));
+}
+
+bool DeepSleepComponent::prepare_to_sleep_() {
+  if (wakeup_pins_.size() > 0) {
+    for (WakeUpPinItem &item : this->wakeup_pins_) {
+      if (pin_prevents_sleep_(item)) {
+        // Defer deep sleep until inactive
+        if (!this->next_enter_deep_sleep_) {
+          this->status_set_warning();
+          ESP_LOGV(TAG, "Waiting for pin to switch state to enter deep sleep...");
+        }
+        this->next_enter_deep_sleep_ = true;
+        return false;
+      }
+    }
+  }
+  return true;
+}
+
+void DeepSleepComponent::deep_sleep_() {
+  for (WakeUpPinItem &item : this->wakeup_pins_) {
+    if (item.wakeup_pin_mode == WAKEUP_PIN_MODE_INVERT_WAKEUP) {
+      if (item.wakeup_level == get_real_pin_state_(*item.wakeup_pin)) {
+        item.wakeup_level = !item.wakeup_level;
+      }
+    }
+    ESP_LOGI(TAG, "Wake-up on P%u %s (%d)", item.wakeup_pin->get_pin(), item.wakeup_level ? "HIGH" : "LOW",
+             static_cast<int32_t>(item.wakeup_pin_mode));
+  }
+
+  if (this->sleep_duration_.has_value())
+    lt_deep_sleep_config_timer((*this->sleep_duration_ / 1000) & 0xFFFFFFFF);
+
+  for (WakeUpPinItem &item : this->wakeup_pins_) {
+    lt_deep_sleep_config_gpio(1 << item.wakeup_pin->get_pin(), item.wakeup_level);
+    lt_deep_sleep_keep_floating_gpio(1 << item.wakeup_pin->get_pin(), true);
+  }
+
+  lt_deep_sleep_enter();
+}
+
+}  // namespace esphome::deep_sleep
+
+#endif  // USE_BK72XX

esphome/components/deep_sleep/deep_sleep_component.h

@@ -19,7 +19,7 @@
 namespace esphome {
 namespace deep_sleep {
 
-#ifdef USE_ESP32
+#if defined(USE_ESP32) || defined(USE_BK72XX)
 
 /** The values of this enum define what should be done if deep sleep is set up with a wakeup pin on the ESP32
  * and the scenario occurs that the wakeup pin is already in the wakeup state.
@@ -33,7 +33,17 @@ enum WakeupPinMode {
    */
   WAKEUP_PIN_MODE_INVERT_WAKEUP,
 };
+#endif
 
+#if defined(USE_BK72XX)
+struct WakeUpPinItem {
+  InternalGPIOPin *wakeup_pin;
+  WakeupPinMode wakeup_pin_mode;
+  bool wakeup_level;
+};
+#endif  // USE_BK72XX
+
+#ifdef USE_ESP32
 #if defined(USE_ESP32) && !defined(USE_ESP32_VARIANT_ESP32C2) && !defined(USE_ESP32_VARIANT_ESP32C3)
 struct Ext1Wakeup {
   uint64_t mask;
@@ -75,6 +85,13 @@ class DeepSleepComponent : public Component {
   void set_wakeup_pin_mode(WakeupPinMode wakeup_pin_mode);
 #endif  // USE_ESP32
 
+#if defined(USE_BK72XX)
+  void init_wakeup_pins_(size_t capacity) { this->wakeup_pins_.init(capacity); }
+  void add_wakeup_pin(InternalGPIOPin *wakeup_pin, WakeupPinMode wakeup_pin_mode) {
+    this->wakeup_pins_.emplace_back(WakeUpPinItem{wakeup_pin, wakeup_pin_mode, !wakeup_pin->is_inverted()});
+  }
+#endif  // USE_BK72XX
+
 #if defined(USE_ESP32)
 #if !defined(USE_ESP32_VARIANT_ESP32C2) && !defined(USE_ESP32_VARIANT_ESP32C3)
   void set_ext1_wakeup(Ext1Wakeup ext1_wakeup);
@@ -114,7 +131,17 @@ class DeepSleepComponent : public Component {
   bool prepare_to_sleep_();
   void deep_sleep_();
 
+#ifdef USE_BK72XX
+  bool pin_prevents_sleep_(WakeUpPinItem &pinItem) const;
+  bool get_real_pin_state_(InternalGPIOPin &pin) const { return (pin.digital_read() ^ pin.is_inverted()); }
+#endif  // USE_BK72XX
+
   optional<uint64_t> sleep_duration_;
+
+#ifdef USE_BK72XX
+  FixedVector<WakeUpPinItem> wakeup_pins_;
+#endif  // USE_BK72XX
+
 #ifdef USE_ESP32
   InternalGPIOPin *wakeup_pin_;
   WakeupPinMode wakeup_pin_mode_{WAKEUP_PIN_MODE_IGNORE};
@@ -124,8 +151,10 @@ class DeepSleepComponent : public Component {
 #endif
 
   optional<bool> touch_wakeup_;
+
   optional<WakeupCauseToRunDuration> wakeup_cause_to_run_duration_;
 #endif  // USE_ESP32
+
   optional<uint32_t> run_duration_;
   bool next_enter_deep_sleep_{false};
   bool prevent_{false};

esphome/components/esp32/__init__.py

@@ -13,6 +13,7 @@ from esphome.const import (
     CONF_ADVANCED,
     CONF_BOARD,
     CONF_COMPONENTS,
+    CONF_DISABLED,
     CONF_ESPHOME,
     CONF_FRAMEWORK,
     CONF_IGNORE_EFUSE_CUSTOM_MAC,
@@ -24,6 +25,7 @@ from esphome.const import (
     CONF_PLATFORMIO_OPTIONS,
     CONF_REF,
     CONF_REFRESH,
+    CONF_SAFE_MODE,
     CONF_SOURCE,
     CONF_TYPE,
     CONF_VARIANT,
@@ -81,6 +83,7 @@ CONF_ASSERTION_LEVEL = "assertion_level"
 CONF_COMPILER_OPTIMIZATION = "compiler_optimization"
 CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES = "enable_idf_experimental_features"
 CONF_ENABLE_LWIP_ASSERT = "enable_lwip_assert"
+CONF_ENABLE_OTA_ROLLBACK = "enable_ota_rollback"
 CONF_EXECUTE_FROM_PSRAM = "execute_from_psram"
 CONF_RELEASE = "release"
 
@@ -118,8 +121,8 @@ ARDUINO_ALLOWED_VARIANTS = [
 ]
 
 
-def get_cpu_frequencies(*frequencies):
-    return [str(x) + "MHZ" for x in frequencies]
+def get_cpu_frequencies(*frequencies: int) -> list[str]:
+    return [f"{frequency}MHZ" for frequency in frequencies]
 
 
 CPU_FREQUENCIES = {
@@ -136,7 +139,7 @@ CPU_FREQUENCIES = {
 }
 
 # Make sure not missed here if a new variant added.
-assert all(v in CPU_FREQUENCIES for v in VARIANTS)
+assert all(variant in CPU_FREQUENCIES for variant in VARIANTS)
 
 FULL_CPU_FREQUENCIES = set(itertools.chain.from_iterable(CPU_FREQUENCIES.values()))
 
@@ -250,10 +253,10 @@ def add_idf_sdkconfig_option(name: str, value: SdkconfigValueType):
 def add_idf_component(
     *,
     name: str,
-    repo: str = None,
-    ref: str = None,
-    path: str = None,
-    refresh: TimePeriod = None,
+    repo: str | None = None,
+    ref: str | None = None,
+    path: str | None = None,
+    refresh: TimePeriod | None = None,
     components: list[str] | None = None,
     submodules: list[str] | None = None,
 ):
@@ -334,7 +337,7 @@ def _format_framework_espidf_version(ver: cv.Version, release: str) -> str:
     return f"pioarduino/framework-espidf@https://github.com/pioarduino/esp-idf/releases/download/v{str(ver)}/esp-idf-v{str(ver)}.{ext}"
 
 
-def _is_framework_url(source: str) -> str:
+def _is_framework_url(source: str) -> bool:
     # platformio accepts many URL schemes for framework repositories and archives including http, https, git, file, and symlink
     import urllib.parse
 
@@ -571,6 +574,13 @@ def final_validate(config):
                 path=[CONF_FLASH_SIZE],
             )
         )
+    if advanced[CONF_ENABLE_OTA_ROLLBACK]:
+        safe_mode_config = full_config.get(CONF_SAFE_MODE)
+        if safe_mode_config is None or safe_mode_config.get(CONF_DISABLED, False):
+            _LOGGER.warning(
+                "OTA rollback requires safe_mode, disabling rollback support"
+            )
+            advanced[CONF_ENABLE_OTA_ROLLBACK] = False
     if errs:
         raise cv.MultipleInvalid(errs)
 
@@ -691,6 +701,7 @@ FRAMEWORK_SCHEMA = cv.Schema(
                 cv.Optional(CONF_LOOP_TASK_STACK_SIZE, default=8192): cv.int_range(
                     min=8192, max=32768
                 ),
+                cv.Optional(CONF_ENABLE_OTA_ROLLBACK, default=True): cv.boolean,
             }
         ),
         cv.Optional(CONF_COMPONENTS, default=[]): cv.ensure_list(
@@ -971,29 +982,14 @@ async def to_code(config):
         cg.add_platformio_option("framework", "arduino, espidf")
         cg.add_build_flag("-DUSE_ARDUINO")
         cg.add_build_flag("-DUSE_ESP32_FRAMEWORK_ARDUINO")
-        cg.add_platformio_option(
-            "board_build.embed_txtfiles",
-            [
-                "managed_components/espressif__esp_insights/server_certs/https_server.crt",
-                "managed_components/espressif__esp_rainmaker/server_certs/rmaker_mqtt_server.crt",
-                "managed_components/espressif__esp_rainmaker/server_certs/rmaker_claim_service_server.crt",
-                "managed_components/espressif__esp_rainmaker/server_certs/rmaker_ota_server.crt",
-            ],
-        )
         cg.add_define(
             "USE_ARDUINO_VERSION_CODE",
             cg.RawExpression(
                 f"VERSION_CODE({framework_ver.major}, {framework_ver.minor}, {framework_ver.patch})"
             ),
         )
-        add_idf_sdkconfig_option(
-            "CONFIG_ARDUINO_LOOP_STACK_SIZE",
-            conf[CONF_ADVANCED][CONF_LOOP_TASK_STACK_SIZE],
-        )
-        add_idf_sdkconfig_option("CONFIG_AUTOSTART_ARDUINO", True)
         add_idf_sdkconfig_option("CONFIG_MBEDTLS_PSK_MODES", True)
         add_idf_sdkconfig_option("CONFIG_MBEDTLS_CERTIFICATE_BUNDLE", True)
-        add_idf_sdkconfig_option("CONFIG_ESP_PHY_REDUCE_TX_POWER", True)
 
         # ESP32-S2 Arduino: Disable USB Serial on boot to avoid TinyUSB dependency
         if get_esp32_variant() == VARIANT_ESP32S2:
@@ -1164,6 +1160,11 @@ async def to_code(config):
                 "CONFIG_BOOTLOADER_CACHE_32BIT_ADDR_QUAD_FLASH", True
             )
 
+    # Enable OTA rollback support
+    if advanced[CONF_ENABLE_OTA_ROLLBACK]:
+        add_idf_sdkconfig_option("CONFIG_BOOTLOADER_APP_ROLLBACK_ENABLE", True)
+        cg.add_define("USE_OTA_ROLLBACK")
+
     cg.add_define("ESPHOME_LOOP_TASK_STACK_SIZE", advanced[CONF_LOOP_TASK_STACK_SIZE])
 
     cg.add_define(
@@ -1193,7 +1194,7 @@ APP_PARTITION_SIZES = {
 }
 
 
-def get_arduino_partition_csv(flash_size):
+def get_arduino_partition_csv(flash_size: str):
     app_partition_size = APP_PARTITION_SIZES[flash_size]
     eeprom_partition_size = 0x1000  # 4 KB
     spiffs_partition_size = 0xF000  # 60 KB
@@ -1213,7 +1214,7 @@ spiffs,   data, spiffs,  0x{spiffs_partition_start:X}, 0x{spiffs_partition_size:
 """
 
 
-def get_idf_partition_csv(flash_size):
+def get_idf_partition_csv(flash_size: str):
     app_partition_size = APP_PARTITION_SIZES[flash_size]
 
     return f"""\

esphome/components/esp32/core.cpp

@@ -4,25 +4,20 @@
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
 #include "preferences.h"
-#include <freertos/FreeRTOS.h>
-#include <freertos/task.h>
+#include <esp_clk_tree.h>
+#include <esp_cpu.h>
 #include <esp_idf_version.h>
 #include <esp_ota_ops.h>
 #include <esp_task_wdt.h>
 #include <esp_timer.h>
-#include <soc/rtc.h>
+#include <freertos/FreeRTOS.h>
+#include <freertos/task.h>
 
-#include <hal/cpu_hal.h>
+void setup();  // NOLINT(readability-redundant-declaration)
+void loop();   // NOLINT(readability-redundant-declaration)
 
-#ifdef USE_ARDUINO
-#include <Esp.h>
-#else
-#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 0)
-#include <esp_clk_tree.h>
-#endif
-void setup();
-void loop();
-#endif
+// Weak stub for initArduino - overridden when the Arduino component is present
+extern "C" __attribute__((weak)) void initArduino() {}
 
 namespace esphome {
 
@@ -41,29 +36,13 @@ void arch_restart() {
 
 void arch_init() {
   // Enable the task watchdog only on the loop task (from which we're currently running)
-#if defined(USE_ESP_IDF)
   esp_task_wdt_add(nullptr);
-  // Idle task watchdog is disabled on ESP-IDF
-#elif defined(USE_ARDUINO)
-  enableLoopWDT();
-  // Disable idle task watchdog on the core we're using (Arduino pins the task to a core)
-#if defined(CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0) && CONFIG_ARDUINO_RUNNING_CORE == 0
-  disableCore0WDT();
-#endif
-#if defined(CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1) && CONFIG_ARDUINO_RUNNING_CORE == 1
-  disableCore1WDT();
-#endif
-#endif
 
-  // If the bootloader was compiled with CONFIG_BOOTLOADER_APP_ROLLBACK_ENABLE the current
-  // partition will get rolled back unless it is marked as valid.
-  esp_ota_img_states_t state;
-  const esp_partition_t *running = esp_ota_get_running_partition();
-  if (esp_ota_get_state_partition(running, &state) == ESP_OK) {
-    if (state == ESP_OTA_IMG_PENDING_VERIFY) {
-      esp_ota_mark_app_valid_cancel_rollback();
-    }
-  }
+  // Handle OTA rollback: mark partition valid immediately unless USE_OTA_ROLLBACK is enabled,
+  // in which case safe_mode will mark it valid after confirming successful boot.
+#ifndef USE_OTA_ROLLBACK
+  esp_ota_mark_app_valid_cancel_rollback();
+#endif
 }
 void IRAM_ATTR HOT arch_feed_wdt() { esp_task_wdt_reset(); }
 
@@ -71,21 +50,10 @@ uint8_t progmem_read_byte(const uint8_t *addr) { return *addr; }
 uint32_t arch_get_cpu_cycle_count() { return esp_cpu_get_cycle_count(); }
 uint32_t arch_get_cpu_freq_hz() {
   uint32_t freq = 0;
-#ifdef USE_ESP_IDF
-#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 0)
   esp_clk_tree_src_get_freq_hz(SOC_MOD_CLK_CPU, ESP_CLK_TREE_SRC_FREQ_PRECISION_CACHED, &freq);
-#else
-  rtc_cpu_freq_config_t config;
-  rtc_clk_cpu_freq_get_config(&config);
-  freq = config.freq_mhz * 1000000U;
-#endif
-#elif defined(USE_ARDUINO)
-  freq = ESP.getCpuFreqMHz() * 1000000;
-#endif
   return freq;
 }
 
-#ifdef USE_ESP_IDF
 TaskHandle_t loop_task_handle = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 
 void loop_task(void *pv_params) {
@@ -96,6 +64,7 @@ void loop_task(void *pv_params) {
 }
 
 extern "C" void app_main() {
+  initArduino();
   esp32::setup_preferences();
 #if CONFIG_FREERTOS_UNICORE
   xTaskCreate(loop_task, "loopTask", ESPHOME_LOOP_TASK_STACK_SIZE, nullptr, 1, &loop_task_handle);
@@ -103,11 +72,6 @@ extern "C" void app_main() {
   xTaskCreatePinnedToCore(loop_task, "loopTask", ESPHOME_LOOP_TASK_STACK_SIZE, nullptr, 1, &loop_task_handle, 1);
 #endif
 }
-#endif  // USE_ESP_IDF
-
-#ifdef USE_ARDUINO
-extern "C" void init() { esp32::setup_preferences(); }
-#endif  // USE_ARDUINO
 
 }  // namespace esphome
 

esphome/components/esp32/post_build.py.script

@@ -5,6 +5,7 @@ import json  # noqa: E402
 import os  # noqa: E402
 import pathlib  # noqa: E402
 import shutil  # noqa: E402
+from glob import glob  # noqa: E402
 
 
 def merge_factory_bin(source, target, env):
@@ -126,3 +127,14 @@ def esp32_copy_ota_bin(source, target, env):
 # Run merge first, then ota copy second
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", merge_factory_bin)  # noqa: F821
 env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", esp32_copy_ota_bin)  # noqa: F821
+
+# Find server certificates in managed components and generate .S files.
+# Workaround for PlatformIO not processing target_add_binary_data() from managed component CMakeLists.
+project_dir = env.subst("$PROJECT_DIR")
+managed_components = os.path.join(project_dir, "managed_components")
+if os.path.isdir(managed_components):
+    for cert_file in glob(os.path.join(managed_components, "**/server_certs/*.crt"), recursive=True):
+        try:
+            env.FileToAsm(cert_file, FILE_TYPE="TEXT")
+        except Exception as e:
+            print(f"Error processing {os.path.basename(cert_file)}: {e}")

esphome/components/esp32/preferences.cpp

@@ -4,26 +4,28 @@
 #include "esphome/core/log.h"
 #include "esphome/core/preferences.h"
 #include <nvs_flash.h>
-#include <cstring>
 #include <cinttypes>
-#include <vector>
-#include <string>
+#include <cstring>
 #include <memory>
+#include <vector>
 
 namespace esphome {
 namespace esp32 {
 
 static const char *const TAG = "esp32.preferences";
 
+// Buffer size for converting uint32_t to string: max "4294967295" (10 chars) + null terminator + 1 padding
+static constexpr size_t KEY_BUFFER_SIZE = 12;
+
 struct NVSData {
-  std::string key;
+  uint32_t key;
   std::unique_ptr<uint8_t[]> data;
   size_t len;
 
   void set_data(const uint8_t *src, size_t size) {
-    data = std::make_unique<uint8_t[]>(size);
-    memcpy(data.get(), src, size);
-    len = size;
+    this->data = std::make_unique<uint8_t[]>(size);
+    memcpy(this->data.get(), src, size);
+    this->len = size;
   }
 };
 
@@ -31,27 +33,27 @@ static std::vector<NVSData> s_pending_save;  // NOLINT(cppcoreguidelines-avoid-n
 
 class ESP32PreferenceBackend : public ESPPreferenceBackend {
  public:
-  std::string key;
+  uint32_t key;
   uint32_t nvs_handle;
   bool save(const uint8_t *data, size_t len) override {
     // try find in pending saves and update that
     for (auto &obj : s_pending_save) {
-      if (obj.key == key) {
+      if (obj.key == this->key) {
         obj.set_data(data, len);
         return true;
       }
     }
     NVSData save{};
-    save.key = key;
+    save.key = this->key;
     save.set_data(data, len);
     s_pending_save.emplace_back(std::move(save));
-    ESP_LOGVV(TAG, "s_pending_save: key: %s, len: %zu", key.c_str(), len);
+    ESP_LOGVV(TAG, "s_pending_save: key: %" PRIu32 ", len: %zu", this->key, len);
     return true;
   }
   bool load(uint8_t *data, size_t len) override {
     // try find in pending saves and load from that
     for (auto &obj : s_pending_save) {
-      if (obj.key == key) {
+      if (obj.key == this->key) {
         if (obj.len != len) {
           // size mismatch
           return false;
@@ -61,22 +63,24 @@ class ESP32PreferenceBackend : public ESPPreferenceBackend {
       }
     }
 
+    char key_str[KEY_BUFFER_SIZE];
+    snprintf(key_str, sizeof(key_str), "%" PRIu32, this->key);
     size_t actual_len;
-    esp_err_t err = nvs_get_blob(nvs_handle, key.c_str(), nullptr, &actual_len);
+    esp_err_t err = nvs_get_blob(this->nvs_handle, key_str, nullptr, &actual_len);
     if (err != 0) {
-      ESP_LOGV(TAG, "nvs_get_blob('%s'): %s - the key might not be set yet", key.c_str(), esp_err_to_name(err));
+      ESP_LOGV(TAG, "nvs_get_blob('%s'): %s - the key might not be set yet", key_str, esp_err_to_name(err));
       return false;
     }
     if (actual_len != len) {
       ESP_LOGVV(TAG, "NVS length does not match (%zu!=%zu)", actual_len, len);
       return false;
     }
-    err = nvs_get_blob(nvs_handle, key.c_str(), data, &len);
+    err = nvs_get_blob(this->nvs_handle, key_str, data, &len);
     if (err != 0) {
-      ESP_LOGV(TAG, "nvs_get_blob('%s') failed: %s", key.c_str(), esp_err_to_name(err));
+      ESP_LOGV(TAG, "nvs_get_blob('%s') failed: %s", key_str, esp_err_to_name(err));
       return false;
     } else {
-      ESP_LOGVV(TAG, "nvs_get_blob: key: %s, len: %zu", key.c_str(), len);
+      ESP_LOGVV(TAG, "nvs_get_blob: key: %s, len: %zu", key_str, len);
     }
     return true;
   }
@@ -103,14 +107,12 @@ class ESP32Preferences : public ESPPreferences {
     }
   }
   ESPPreferenceObject make_preference(size_t length, uint32_t type, bool in_flash) override {
-    return make_preference(length, type);
+    return this->make_preference(length, type);
   }
   ESPPreferenceObject make_preference(size_t length, uint32_t type) override {
     auto *pref = new ESP32PreferenceBackend();  // NOLINT(cppcoreguidelines-owning-memory)
-    pref->nvs_handle = nvs_handle;
-
-    uint32_t keyval = type;
-    pref->key = str_sprintf("%" PRIu32, keyval);
+    pref->nvs_handle = this->nvs_handle;
+    pref->key = type;
 
     return ESPPreferenceObject(pref);
   }
@@ -123,17 +125,19 @@ class ESP32Preferences : public ESPPreferences {
     // goal try write all pending saves even if one fails
     int cached = 0, written = 0, failed = 0;
     esp_err_t last_err = ESP_OK;
-    std::string last_key{};
+    uint32_t last_key = 0;
 
     // go through vector from back to front (makes erase easier/more efficient)
     for (ssize_t i = s_pending_save.size() - 1; i >= 0; i--) {
       const auto &save = s_pending_save[i];
-      ESP_LOGVV(TAG, "Checking if NVS data %s has changed", save.key.c_str());
-      if (is_changed(nvs_handle, save)) {
-        esp_err_t err = nvs_set_blob(nvs_handle, save.key.c_str(), save.data.get(), save.len);
-        ESP_LOGV(TAG, "sync: key: %s, len: %zu", save.key.c_str(), save.len);
+      ESP_LOGVV(TAG, "Checking if NVS data %" PRIu32 " has changed", save.key);
+      if (this->is_changed(this->nvs_handle, save)) {
+        char key_str[KEY_BUFFER_SIZE];
+        snprintf(key_str, sizeof(key_str), "%" PRIu32, save.key);
+        esp_err_t err = nvs_set_blob(this->nvs_handle, key_str, save.data.get(), save.len);
+        ESP_LOGV(TAG, "sync: key: %s, len: %zu", key_str, save.len);
         if (err != 0) {
-          ESP_LOGV(TAG, "nvs_set_blob('%s', len=%zu) failed: %s", save.key.c_str(), save.len, esp_err_to_name(err));
+          ESP_LOGV(TAG, "nvs_set_blob('%s', len=%zu) failed: %s", key_str, save.len, esp_err_to_name(err));
           failed++;
           last_err = err;
           last_key = save.key;
@@ -141,7 +145,7 @@ class ESP32Preferences : public ESPPreferences {
         }
         written++;
       } else {
-        ESP_LOGV(TAG, "NVS data not changed skipping %s  len=%zu", save.key.c_str(), save.len);
+        ESP_LOGV(TAG, "NVS data not changed skipping %" PRIu32 "  len=%zu", save.key, save.len);
         cached++;
       }
       s_pending_save.erase(s_pending_save.begin() + i);
@@ -149,12 +153,12 @@ class ESP32Preferences : public ESPPreferences {
     ESP_LOGD(TAG, "Writing %d items: %d cached, %d written, %d failed", cached + written + failed, cached, written,
              failed);
     if (failed > 0) {
-      ESP_LOGE(TAG, "Writing %d items failed. Last error=%s for key=%s", failed, esp_err_to_name(last_err),
-               last_key.c_str());
+      ESP_LOGE(TAG, "Writing %d items failed. Last error=%s for key=%" PRIu32, failed, esp_err_to_name(last_err),
+               last_key);
     }
 
     // note: commit on esp-idf currently is a no-op, nvs_set_blob always writes
-    esp_err_t err = nvs_commit(nvs_handle);
+    esp_err_t err = nvs_commit(this->nvs_handle);
     if (err != 0) {
       ESP_LOGV(TAG, "nvs_commit() failed: %s", esp_err_to_name(err));
       return false;
@@ -163,10 +167,13 @@ class ESP32Preferences : public ESPPreferences {
     return failed == 0;
   }
   bool is_changed(const uint32_t nvs_handle, const NVSData &to_save) {
+    char key_str[KEY_BUFFER_SIZE];
+    snprintf(key_str, sizeof(key_str), "%" PRIu32, to_save.key);
+
     size_t actual_len;
-    esp_err_t err = nvs_get_blob(nvs_handle, to_save.key.c_str(), nullptr, &actual_len);
+    esp_err_t err = nvs_get_blob(nvs_handle, key_str, nullptr, &actual_len);
     if (err != 0) {
-      ESP_LOGV(TAG, "nvs_get_blob('%s'): %s - the key might not be set yet", to_save.key.c_str(), esp_err_to_name(err));
+      ESP_LOGV(TAG, "nvs_get_blob('%s'): %s - the key might not be set yet", key_str, esp_err_to_name(err));
       return true;
     }
     // Check size first before allocating memory
@@ -174,9 +181,9 @@ class ESP32Preferences : public ESPPreferences {
       return true;
     }
     auto stored_data = std::make_unique<uint8_t[]>(actual_len);
-    err = nvs_get_blob(nvs_handle, to_save.key.c_str(), stored_data.get(), &actual_len);
+    err = nvs_get_blob(nvs_handle, key_str, stored_data.get(), &actual_len);
     if (err != 0) {
-      ESP_LOGV(TAG, "nvs_get_blob('%s') failed: %s", to_save.key.c_str(), esp_err_to_name(err));
+      ESP_LOGV(TAG, "nvs_get_blob('%s') failed: %s", key_str, esp_err_to_name(err));
       return true;
     }
     return memcmp(to_save.data.get(), stored_data.get(), to_save.len) != 0;

esphome/components/esp32_ble_client/ble_client_base.cpp

@@ -524,10 +524,9 @@ void BLEClientBase::gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_
     case ESP_GAP_BLE_AUTH_CMPL_EVT:
       if (!this->check_addr(param->ble_security.auth_cmpl.bd_addr))
         return;
-      esp_bd_addr_t bd_addr;
-      memcpy(bd_addr, param->ble_security.auth_cmpl.bd_addr, sizeof(esp_bd_addr_t));
-      ESP_LOGI(TAG, "[%d] [%s] auth complete addr: %s", this->connection_index_, this->address_str_,
-               format_hex(bd_addr, 6).c_str());
+      char addr_str[MAC_ADDR_STR_LEN];
+      format_mac_addr_upper(param->ble_security.auth_cmpl.bd_addr, addr_str);
+      ESP_LOGI(TAG, "[%d] [%s] auth complete addr: %s", this->connection_index_, this->address_str_, addr_str);
       if (!param->ble_security.auth_cmpl.success) {
         this->log_error_("auth fail reason", param->ble_security.auth_cmpl.fail_reason);
       } else {

esphome/components/esp32_camera/__init__.py

@@ -3,7 +3,7 @@ import logging
 from esphome import automation, pins
 import esphome.codegen as cg
 from esphome.components import i2c
-from esphome.components.esp32 import add_idf_component
+from esphome.components.esp32 import add_idf_component, add_idf_sdkconfig_option
 from esphome.components.psram import DOMAIN as psram_domain
 import esphome.config_validation as cv
 from esphome.const import (
@@ -186,7 +186,7 @@ CONFIG_SCHEMA = cv.All(
                 {
                     cv.Required(CONF_PIN): pins.internal_gpio_input_pin_number,
                     cv.Optional(CONF_FREQUENCY, default="20MHz"): cv.All(
-                        cv.frequency, cv.Range(min=8e6, max=20e6)
+                        cv.frequency, cv.float_range(min=8e6, max=20e6)
                     ),
                 }
             ),
@@ -352,6 +352,8 @@ async def to_code(config):
     cg.add_define("USE_CAMERA")
 
     add_idf_component(name="espressif/esp32-camera", ref="2.1.1")
+    add_idf_sdkconfig_option("CONFIG_SCCB_HARDWARE_I2C_DRIVER_NEW", True)
+    add_idf_sdkconfig_option("CONFIG_SCCB_HARDWARE_I2C_DRIVER_LEGACY", False)
 
     for conf in config.get(CONF_ON_STREAM_START, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)

esphome/components/esp8266_pwm/output.py

@@ -16,7 +16,7 @@ def valid_pwm_pin(value):
 esp8266_pwm_ns = cg.esphome_ns.namespace("esp8266_pwm")
 ESP8266PWM = esp8266_pwm_ns.class_("ESP8266PWM", output.FloatOutput, cg.Component)
 SetFrequencyAction = esp8266_pwm_ns.class_("SetFrequencyAction", automation.Action)
-validate_frequency = cv.All(cv.frequency, cv.Range(min=1.0e-6))
+validate_frequency = cv.All(cv.frequency, cv.float_range(min=1.0e-6))
 
 CONFIG_SCHEMA = cv.All(
     output.FLOAT_OUTPUT_SCHEMA.extend(

esphome/components/esphome/ota/ota_esphome.h

@@ -80,6 +80,7 @@ class ESPHomeOTAComponent : public ota::OTAComponent {
 
 #ifdef USE_OTA_PASSWORD
   std::string password_;
+  std::unique_ptr<uint8_t[]> auth_buf_;
 #endif  // USE_OTA_PASSWORD
 
   std::unique_ptr<socket::Socket> server_;
@@ -93,7 +94,6 @@ class ESPHomeOTAComponent : public ota::OTAComponent {
   uint8_t handshake_buf_pos_{0};
   uint8_t ota_features_{0};
 #ifdef USE_OTA_PASSWORD
-  std::unique_ptr<uint8_t[]> auth_buf_;
   uint8_t auth_buf_pos_{0};
   uint8_t auth_type_{0};  // Store auth type to know which hasher to use
 #endif                    // USE_OTA_PASSWORD

esphome/components/factory_reset/__init__.py

@@ -50,7 +50,9 @@ CONFIG_SCHEMA = cv.All(
             cv.GenerateID(): cv.declare_id(FactoryResetComponent),
             cv.Optional(CONF_MAX_DELAY, default="10s"): cv.All(
                 cv.positive_time_period_seconds,
-                cv.Range(min=cv.TimePeriod(milliseconds=1000)),
+                cv.Range(
+                    min=cv.TimePeriod(seconds=1), max=cv.TimePeriod(seconds=65535)
+                ),
             ),
             cv.Optional(CONF_RESETS_REQUIRED): cv.positive_not_null_int,
             cv.Optional(CONF_ON_INCREMENT): validate_automation(
@@ -82,7 +84,7 @@ async def to_code(config):
         var = cg.new_Pvariable(
             config[CONF_ID],
             reset_count,
-            config[CONF_MAX_DELAY].total_milliseconds,
+            config[CONF_MAX_DELAY].total_seconds,
         )
         await cg.register_component(var, config)
         for conf in config.get(CONF_ON_INCREMENT, []):

esphome/components/factory_reset/factory_reset.cpp

@@ -8,8 +8,7 @@
 
 #if !defined(USE_RP2040) && !defined(USE_HOST)
 
-namespace esphome {
-namespace factory_reset {
+namespace esphome::factory_reset {
 
 static const char *const TAG = "factory_reset";
 static const uint32_t POWER_CYCLES_KEY = 0xFA5C0DE;
@@ -33,10 +32,10 @@ void FactoryResetComponent::dump_config() {
   this->flash_.load(&count);
   ESP_LOGCONFIG(TAG, "Factory Reset by Reset:");
   ESP_LOGCONFIG(TAG,
-                "  Max interval between resets %" PRIu32 " seconds\n"
+                "  Max interval between resets: %u seconds\n"
                 "  Current count: %u\n"
                 "  Factory reset after %u resets",
-                this->max_interval_ / 1000, count, this->required_count_);
+                this->max_interval_, count, this->required_count_);
 }
 
 void FactoryResetComponent::save_(uint8_t count) {
@@ -61,8 +60,8 @@ void FactoryResetComponent::setup() {
     }
     this->save_(count);
     ESP_LOGD(TAG, "Power on reset detected, incremented count to %u", count);
-    this->set_timeout(this->max_interval_, [this]() {
-      ESP_LOGD(TAG, "No reset in the last %" PRIu32 " seconds, resetting count", this->max_interval_ / 1000);
+    this->set_timeout(static_cast<uint32_t>(this->max_interval_) * 1000, [this]() {
+      ESP_LOGD(TAG, "No reset in the last %u seconds, resetting count", this->max_interval_);
       this->save_(0);  // reset count
     });
   } else {
@@ -70,7 +69,6 @@ void FactoryResetComponent::setup() {
   }
 }
 
-}  // namespace factory_reset
-}  // namespace esphome
+}  // namespace esphome::factory_reset
 
 #endif  // !defined(USE_RP2040) && !defined(USE_HOST)

esphome/components/factory_reset/factory_reset.h

@@ -9,12 +9,11 @@
 #include <esp_system.h>
 #endif
 
-namespace esphome {
-namespace factory_reset {
+namespace esphome::factory_reset {
 class FactoryResetComponent : public Component {
  public:
-  FactoryResetComponent(uint8_t required_count, uint32_t max_interval)
-      : required_count_(required_count), max_interval_(max_interval) {}
+  FactoryResetComponent(uint8_t required_count, uint16_t max_interval)
+      : max_interval_(max_interval), required_count_(required_count) {}
 
   void dump_config() override;
   void setup() override;
@@ -26,9 +25,9 @@ class FactoryResetComponent : public Component {
   ~FactoryResetComponent() = default;
   void save_(uint8_t count);
   ESPPreferenceObject flash_{};  // saves the number of fast power cycles
-  uint8_t required_count_;       // The number of boot attempts before fast boot is enabled
-  uint32_t max_interval_;        // max interval between power cycles
   CallbackManager<void(uint8_t, uint8_t)> increment_callback_{};
+  uint16_t max_interval_;   // max interval between power cycles in seconds
+  uint8_t required_count_;  // The number of boot attempts before fast boot is enabled
 };
 
 class FastBootTrigger : public Trigger<uint8_t, uint8_t> {
@@ -37,7 +36,6 @@ class FastBootTrigger : public Trigger<uint8_t, uint8_t> {
     parent->add_increment_callback([this](uint8_t current, uint8_t target) { this->trigger(current, target); });
   }
 };
-}  // namespace factory_reset
-}  // namespace esphome
+}  // namespace esphome::factory_reset
 
 #endif  // !defined(USE_RP2040) && !defined(USE_HOST)

esphome/components/hmac_md5/__init__.py

@@ -1,2 +1,6 @@
+import esphome.config_validation as cv
+
 AUTO_LOAD = ["md5"]
 CODEOWNERS = ["@dwmw2"]
+
+CONFIG_SCHEMA = cv.Schema({})

esphome/components/hmac_sha256/__init__.py

@@ -0,0 +1,6 @@
+import esphome.config_validation as cv
+
+AUTO_LOAD = ["sha256"]
+CODEOWNERS = ["@dwmw2"]
+
+CONFIG_SCHEMA = cv.Schema({})

esphome/components/hmac_sha256/hmac_sha256.cpp

@@ -0,0 +1,102 @@
+#include <cstdio>
+#include <cstring>
+#include "hmac_sha256.h"
+#if defined(USE_ESP32) || defined(USE_ESP8266) || defined(USE_RP2040) || defined(USE_LIBRETINY) || defined(USE_HOST)
+#include "esphome/core/helpers.h"
+
+namespace esphome::hmac_sha256 {
+
+constexpr size_t SHA256_DIGEST_SIZE = 32;
+
+#if defined(USE_ESP32) || defined(USE_LIBRETINY)
+
+HmacSHA256::~HmacSHA256() { mbedtls_md_free(&this->ctx_); }
+
+void HmacSHA256::init(const uint8_t *key, size_t len) {
+  mbedtls_md_init(&this->ctx_);
+  const mbedtls_md_info_t *md_info = mbedtls_md_info_from_type(MBEDTLS_MD_SHA256);
+  mbedtls_md_setup(&this->ctx_, md_info, 1);  // 1 = HMAC mode
+  mbedtls_md_hmac_starts(&this->ctx_, key, len);
+}
+
+void HmacSHA256::add(const uint8_t *data, size_t len) { mbedtls_md_hmac_update(&this->ctx_, data, len); }
+
+void HmacSHA256::calculate() { mbedtls_md_hmac_finish(&this->ctx_, this->digest_); }
+
+void HmacSHA256::get_bytes(uint8_t *output) { memcpy(output, this->digest_, SHA256_DIGEST_SIZE); }
+
+void HmacSHA256::get_hex(char *output) {
+  for (size_t i = 0; i < SHA256_DIGEST_SIZE; i++) {
+    sprintf(output + (i * 2), "%02x", this->digest_[i]);
+  }
+}
+
+bool HmacSHA256::equals_bytes(const uint8_t *expected) {
+  return memcmp(this->digest_, expected, SHA256_DIGEST_SIZE) == 0;
+}
+
+bool HmacSHA256::equals_hex(const char *expected) {
+  char hex_output[SHA256_DIGEST_SIZE * 2 + 1];
+  this->get_hex(hex_output);
+  hex_output[SHA256_DIGEST_SIZE * 2] = '\0';
+  return strncmp(hex_output, expected, SHA256_DIGEST_SIZE * 2) == 0;
+}
+
+#else
+
+HmacSHA256::~HmacSHA256() = default;
+
+// HMAC block size for SHA256 (RFC 2104)
+constexpr size_t HMAC_BLOCK_SIZE = 64;
+
+void HmacSHA256::init(const uint8_t *key, size_t len) {
+  uint8_t ipad[HMAC_BLOCK_SIZE], opad[HMAC_BLOCK_SIZE];
+
+  memset(ipad, 0, sizeof(ipad));
+  if (len > HMAC_BLOCK_SIZE) {
+    sha256::SHA256 keysha256;
+    keysha256.init();
+    keysha256.add(key, len);
+    keysha256.calculate();
+    keysha256.get_bytes(ipad);
+  } else {
+    memcpy(ipad, key, len);
+  }
+  memcpy(opad, ipad, sizeof(opad));
+
+  for (size_t i = 0; i < HMAC_BLOCK_SIZE; i++) {
+    ipad[i] ^= 0x36;
+    opad[i] ^= 0x5c;
+  }
+
+  this->ihash_.init();
+  this->ihash_.add(ipad, sizeof(ipad));
+
+  this->ohash_.init();
+  this->ohash_.add(opad, sizeof(opad));
+}
+
+void HmacSHA256::add(const uint8_t *data, size_t len) { this->ihash_.add(data, len); }
+
+void HmacSHA256::calculate() {
+  uint8_t ibytes[32];
+
+  this->ihash_.calculate();
+  this->ihash_.get_bytes(ibytes);
+
+  this->ohash_.add(ibytes, sizeof(ibytes));
+  this->ohash_.calculate();
+}
+
+void HmacSHA256::get_bytes(uint8_t *output) { this->ohash_.get_bytes(output); }
+
+void HmacSHA256::get_hex(char *output) { this->ohash_.get_hex(output); }
+
+bool HmacSHA256::equals_bytes(const uint8_t *expected) { return this->ohash_.equals_bytes(expected); }
+
+bool HmacSHA256::equals_hex(const char *expected) { return this->ohash_.equals_hex(expected); }
+
+#endif  // USE_ESP32 || USE_LIBRETINY
+
+}  // namespace esphome::hmac_sha256
+#endif

esphome/components/hmac_sha256/hmac_sha256.h

@@ -0,0 +1,59 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+#if defined(USE_ESP32) || defined(USE_ESP8266) || defined(USE_RP2040) || defined(USE_LIBRETINY) || defined(USE_HOST)
+
+#include <string>
+
+#if defined(USE_ESP32) || defined(USE_LIBRETINY)
+#include "mbedtls/md.h"
+#else
+#include "esphome/components/sha256/sha256.h"
+#endif
+
+namespace esphome::hmac_sha256 {
+
+class HmacSHA256 {
+ public:
+  HmacSHA256() = default;
+  ~HmacSHA256();
+
+  /// Initialize a new HMAC-SHA256 digest computation.
+  void init(const uint8_t *key, size_t len);
+  void init(const char *key, size_t len) { this->init((const uint8_t *) key, len); }
+  void init(const std::string &key) { this->init(key.c_str(), key.length()); }
+
+  /// Add bytes of data for the digest.
+  void add(const uint8_t *data, size_t len);
+  void add(const char *data, size_t len) { this->add((const uint8_t *) data, len); }
+
+  /// Compute the digest, based on the provided data.
+  void calculate();
+
+  /// Retrieve the HMAC-SHA256 digest as bytes.
+  /// The output must be able to hold 32 bytes or more.
+  void get_bytes(uint8_t *output);
+
+  /// Retrieve the HMAC-SHA256 digest as hex characters.
+  /// The output must be able to hold 64 bytes or more.
+  void get_hex(char *output);
+
+  /// Compare the digest against a provided byte-encoded digest (32 bytes).
+  bool equals_bytes(const uint8_t *expected);
+
+  /// Compare the digest against a provided hex-encoded digest (64 bytes).
+  bool equals_hex(const char *expected);
+
+ protected:
+#if defined(USE_ESP32) || defined(USE_LIBRETINY)
+  static constexpr size_t SHA256_DIGEST_SIZE = 32;
+  mbedtls_md_context_t ctx_{};
+  uint8_t digest_[SHA256_DIGEST_SIZE]{};
+#else
+  sha256::SHA256 ihash_;
+  sha256::SHA256 ohash_;
+#endif
+};
+
+}  // namespace esphome::hmac_sha256
+#endif

esphome/components/http_request/__init__.py

@@ -69,9 +69,6 @@ def validate_url(value):
 def validate_ssl_verification(config):
     error_message = ""
 
-    if CORE.is_esp32 and not CORE.using_esp_idf and config[CONF_VERIFY_SSL]:
-        error_message = "ESPHome supports certificate verification only via ESP-IDF"
-
     if CORE.is_rp2040 and config[CONF_VERIFY_SSL]:
         error_message = "ESPHome does not support certificate verification on RP2040"
 
@@ -93,9 +90,9 @@ def validate_ssl_verification(config):
 def _declare_request_class(value):
     if CORE.is_host:
         return cv.declare_id(HttpRequestHost)(value)
-    if CORE.using_esp_idf:
+    if CORE.is_esp32:
         return cv.declare_id(HttpRequestIDF)(value)
-    if CORE.is_esp8266 or CORE.is_esp32 or CORE.is_rp2040:
+    if CORE.is_esp8266 or CORE.is_rp2040:
         return cv.declare_id(HttpRequestArduino)(value)
     return NotImplementedError
 
@@ -121,11 +118,11 @@ CONFIG_SCHEMA = cv.All(
                 cv.positive_not_null_time_period,
                 cv.positive_time_period_milliseconds,
             ),
-            cv.SplitDefault(CONF_BUFFER_SIZE_RX, esp32_idf=512): cv.All(
-                cv.uint16_t, cv.only_with_esp_idf
+            cv.SplitDefault(CONF_BUFFER_SIZE_RX, esp32=512): cv.All(
+                cv.uint16_t, cv.only_on_esp32
             ),
-            cv.SplitDefault(CONF_BUFFER_SIZE_TX, esp32_idf=512): cv.All(
-                cv.uint16_t, cv.only_with_esp_idf
+            cv.SplitDefault(CONF_BUFFER_SIZE_TX, esp32=512): cv.All(
+                cv.uint16_t, cv.only_on_esp32
             ),
             cv.Optional(CONF_CA_CERTIFICATE_PATH): cv.All(
                 cv.file_,
@@ -158,25 +155,20 @@ async def to_code(config):
         cg.add(var.set_watchdog_timeout(timeout_ms))
 
     if CORE.is_esp32:
-        if CORE.using_esp_idf:
-            cg.add(var.set_buffer_size_rx(config[CONF_BUFFER_SIZE_RX]))
-            cg.add(var.set_buffer_size_tx(config[CONF_BUFFER_SIZE_TX]))
+        cg.add(var.set_buffer_size_rx(config[CONF_BUFFER_SIZE_RX]))
+        cg.add(var.set_buffer_size_tx(config[CONF_BUFFER_SIZE_TX]))
 
-            esp32.add_idf_sdkconfig_option(
-                "CONFIG_MBEDTLS_CERTIFICATE_BUNDLE",
-                config.get(CONF_VERIFY_SSL),
-            )
-            esp32.add_idf_sdkconfig_option(
-                "CONFIG_ESP_TLS_INSECURE",
-                not config.get(CONF_VERIFY_SSL),
-            )
-            esp32.add_idf_sdkconfig_option(
-                "CONFIG_ESP_TLS_SKIP_SERVER_CERT_VERIFY",
-                not config.get(CONF_VERIFY_SSL),
-            )
-        else:
-            cg.add_library("NetworkClientSecure", None)
-            cg.add_library("HTTPClient", None)
+        if config.get(CONF_VERIFY_SSL):
+            esp32.add_idf_sdkconfig_option("CONFIG_MBEDTLS_CERTIFICATE_BUNDLE", True)
+
+        esp32.add_idf_sdkconfig_option(
+            "CONFIG_ESP_TLS_INSECURE",
+            not config.get(CONF_VERIFY_SSL),
+        )
+        esp32.add_idf_sdkconfig_option(
+            "CONFIG_ESP_TLS_SKIP_SERVER_CERT_VERIFY",
+            not config.get(CONF_VERIFY_SSL),
+        )
     if CORE.is_esp8266:
         cg.add_library("ESP8266HTTPClient", None)
     if CORE.is_rp2040 and CORE.using_arduino:
@@ -327,13 +319,15 @@ FILTER_SOURCE_FILES = filter_source_files_from_platform(
     {
         "http_request_host.cpp": {PlatformFramework.HOST_NATIVE},
         "http_request_arduino.cpp": {
-            PlatformFramework.ESP32_ARDUINO,
             PlatformFramework.ESP8266_ARDUINO,
             PlatformFramework.RP2040_ARDUINO,
             PlatformFramework.BK72XX_ARDUINO,
             PlatformFramework.RTL87XX_ARDUINO,
             PlatformFramework.LN882X_ARDUINO,
         },
-        "http_request_idf.cpp": {PlatformFramework.ESP32_IDF},
+        "http_request_idf.cpp": {
+            PlatformFramework.ESP32_ARDUINO,
+            PlatformFramework.ESP32_IDF,
+        },
     }
 )

esphome/components/http_request/http_request.cpp

@@ -4,8 +4,7 @@
 
 #include <cinttypes>
 
-namespace esphome {
-namespace http_request {
+namespace esphome::http_request {
 
 static const char *const TAG = "http_request";
 
@@ -42,5 +41,4 @@ std::string HttpContainer::get_response_header(const std::string &header_name) {
   }
 }
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request

esphome/components/http_request/http_request.h

@@ -15,8 +15,7 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
-namespace esphome {
-namespace http_request {
+namespace esphome::http_request {
 
 struct Header {
   std::string name;
@@ -305,5 +304,4 @@ template<typename... Ts> class HttpRequestSendAction : public Action<Ts...> {
   size_t max_response_buffer_size_{SIZE_MAX};
 };
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request

esphome/components/http_request/http_request_arduino.cpp

@@ -1,6 +1,6 @@
 #include "http_request_arduino.h"
 
-#ifdef USE_ARDUINO
+#if defined(USE_ARDUINO) && !defined(USE_ESP32)
 
 #include "esphome/components/network/util.h"
 #include "esphome/components/watchdog/watchdog.h"
@@ -9,8 +9,7 @@
 #include "esphome/core/defines.h"
 #include "esphome/core/log.h"
 
-namespace esphome {
-namespace http_request {
+namespace esphome::http_request {
 
 static const char *const TAG = "http_request.arduino";
 
@@ -75,8 +74,6 @@ std::shared_ptr<HttpContainer> HttpRequestArduino::perform(const std::string &ur
     container->client_.setInsecure();
   }
   bool status = container->client_.begin(url.c_str());
-#elif defined(USE_ESP32)
-  bool status = container->client_.begin(url.c_str());
 #endif
 
   App.feed_wdt();
@@ -90,9 +87,6 @@ std::shared_ptr<HttpContainer> HttpRequestArduino::perform(const std::string &ur
 
   container->client_.setReuse(true);
   container->client_.setTimeout(this->timeout_);
-#if defined(USE_ESP32)
-  container->client_.setConnectTimeout(this->timeout_);
-#endif
 
   if (this->useragent_ != nullptr) {
     container->client_.setUserAgent(this->useragent_);
@@ -177,7 +171,6 @@ void HttpContainerArduino::end() {
   this->client_.end();
 }
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request
 
-#endif  // USE_ARDUINO
+#endif  // USE_ARDUINO && !USE_ESP32

esphome/components/http_request/http_request_arduino.h

@@ -2,9 +2,9 @@
 
 #include "http_request.h"
 
-#ifdef USE_ARDUINO
+#if defined(USE_ARDUINO) && !defined(USE_ESP32)
 
-#if defined(USE_ESP32) || defined(USE_RP2040)
+#if defined(USE_RP2040)
 #include <HTTPClient.h>
 #include <WiFiClient.h>
 #endif
@@ -15,8 +15,7 @@
 #endif
 #endif
 
-namespace esphome {
-namespace http_request {
+namespace esphome::http_request {
 
 class HttpRequestArduino;
 class HttpContainerArduino : public HttpContainer {
@@ -36,7 +35,6 @@ class HttpRequestArduino : public HttpRequestComponent {
                                          const std::set<std::string> &collect_headers) override;
 };
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request
 
-#endif  // USE_ARDUINO
+#endif  // USE_ARDUINO && !USE_ESP32

esphome/components/http_request/http_request_host.cpp

@@ -12,8 +12,7 @@
 #include "esphome/core/application.h"
 #include "esphome/core/log.h"
 
-namespace esphome {
-namespace http_request {
+namespace esphome::http_request {
 
 static const char *const TAG = "http_request.host";
 
@@ -139,7 +138,6 @@ void HttpContainerHost::end() {
   this->bytes_read_ = 0;
 }
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request
 
 #endif  // USE_HOST

esphome/components/http_request/http_request_host.h

@@ -2,8 +2,8 @@
 
 #ifdef USE_HOST
 #include "http_request.h"
-namespace esphome {
-namespace http_request {
+
+namespace esphome::http_request {
 
 class HttpRequestHost;
 class HttpContainerHost : public HttpContainer {
@@ -27,7 +27,6 @@ class HttpRequestHost : public HttpRequestComponent {
   const char *ca_path_{};
 };
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request
 
 #endif  // USE_HOST

esphome/components/http_request/http_request_idf.cpp

@@ -1,6 +1,6 @@
 #include "http_request_idf.h"
 
-#ifdef USE_ESP_IDF
+#ifdef USE_ESP32
 
 #include "esphome/components/network/util.h"
 #include "esphome/components/watchdog/watchdog.h"
@@ -14,8 +14,7 @@
 
 #include "esp_task_wdt.h"
 
-namespace esphome {
-namespace http_request {
+namespace esphome::http_request {
 
 static const char *const TAG = "http_request.idf";
 
@@ -245,7 +244,6 @@ void HttpContainerIDF::feed_wdt() {
   }
 }
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request
 
-#endif  // USE_ESP_IDF
+#endif  // USE_ESP32

esphome/components/http_request/http_request_idf.h

@@ -2,15 +2,14 @@
 
 #include "http_request.h"
 
-#ifdef USE_ESP_IDF
+#ifdef USE_ESP32
 
 #include <esp_event.h>
 #include <esp_http_client.h>
 #include <esp_netif.h>
 #include <esp_tls.h>
 
-namespace esphome {
-namespace http_request {
+namespace esphome::http_request {
 
 class HttpContainerIDF : public HttpContainer {
  public:
@@ -48,7 +47,6 @@ class HttpRequestIDF : public HttpRequestComponent {
   static esp_err_t http_event_handler(esp_http_client_event_t *evt);
 };
 
-}  // namespace http_request
-}  // namespace esphome
+}  // namespace esphome::http_request
 
-#endif  // USE_ESP_IDF
+#endif  // USE_ESP32

esphome/components/hub75/display.py

@@ -1,6 +1,6 @@
 from typing import Any
 
-from esphome import pins
+from esphome import automation, pins
 import esphome.codegen as cg
 from esphome.components import display
 from esphome.components.esp32 import add_idf_component
@@ -17,6 +17,8 @@ from esphome.const import (
     CONF_OE_PIN,
     CONF_UPDATE_INTERVAL,
 )
+from esphome.core import ID
+from esphome.cpp_generator import MockObj, TemplateArgsType
 import esphome.final_validate as fv
 from esphome.types import ConfigType
 
@@ -135,6 +137,7 @@ CLOCK_SPEEDS = {
 HUB75Display = hub75_ns.class_("HUB75Display", cg.PollingComponent, display.Display)
 Hub75Config = cg.global_ns.struct("Hub75Config")
 Hub75Pins = cg.global_ns.struct("Hub75Pins")
+SetBrightnessAction = hub75_ns.class_("SetBrightnessAction", automation.Action)
 
 
 def _merge_board_pins(config: ConfigType) -> ConfigType:
@@ -576,3 +579,27 @@ async def to_code(config: ConfigType) -> None:
             config[CONF_LAMBDA], [(display.DisplayRef, "it")], return_type=cg.void
         )
         cg.add(var.set_writer(lambda_))
+
+
+@automation.register_action(
+    "hub75.set_brightness",
+    SetBrightnessAction,
+    cv.maybe_simple_value(
+        {
+            cv.GenerateID(): cv.use_id(HUB75Display),
+            cv.Required(CONF_BRIGHTNESS): cv.templatable(cv.int_range(min=0, max=255)),
+        },
+        key=CONF_BRIGHTNESS,
+    ),
+)
+async def hub75_set_brightness_to_code(
+    config: ConfigType,
+    action_id: ID,
+    template_arg: cg.TemplateArguments,
+    args: TemplateArgsType,
+) -> MockObj:
+    var = cg.new_Pvariable(action_id, template_arg)
+    await cg.register_parented(var, config[CONF_ID])
+    template_ = await cg.templatable(config[CONF_BRIGHTNESS], args, cg.uint8)
+    cg.add(var.set_brightness(template_))
+    return var

esphome/components/hub75/hub75.cpp

@@ -179,7 +179,7 @@ void HOT HUB75Display::draw_pixels_at(int x_start, int y_start, int w, int h, co
   }
 }
 
-void HUB75Display::set_brightness(int brightness) {
+void HUB75Display::set_brightness(uint8_t brightness) {
   this->brightness_ = brightness;
   this->enabled_ = (brightness > 0);
   if (this->driver_ != nullptr) {

esphome/components/hub75/hub75_component.h

@@ -5,6 +5,7 @@
 #include <utility>
 
 #include "esphome/components/display/display_buffer.h"
+#include "esphome/core/automation.h"
 #include "esphome/core/component.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/log.h"
@@ -34,7 +35,7 @@ class HUB75Display : public display::Display {
                       display::ColorBitness bitness, bool big_endian, int x_offset, int y_offset, int x_pad) override;
 
   // Brightness control (runtime mutable)
-  void set_brightness(int brightness);
+  void set_brightness(uint8_t brightness);
 
  protected:
   // Display internal methods
@@ -46,10 +47,17 @@ class HUB75Display : public display::Display {
   Hub75Config config_;  // Immutable configuration
 
   // Runtime state (mutable)
-  int brightness_{128};
+  uint8_t brightness_{128};
   bool enabled_{false};
 };
 
+template<typename... Ts> class SetBrightnessAction : public Action<Ts...>, public Parented<HUB75Display> {
+ public:
+  TEMPLATABLE_VALUE(uint8_t, brightness)
+
+  void play(const Ts &...x) override { this->parent_->set_brightness(this->brightness_.value(x...)); }
+};
+
 }  // namespace esphome::hub75
 
 #endif

esphome/components/i2c/__init__.py

@@ -121,7 +121,7 @@ CONFIG_SCHEMA = cv.All(
                 nrf52="100kHz",
             ): cv.All(
                 cv.frequency,
-                cv.Range(min=0, min_included=False),
+                cv.float_range(min=0, min_included=False),
             ),
             cv.Optional(CONF_TIMEOUT): cv.All(
                 cv.only_with_framework(["arduino", "esp-idf"]),

esphome/components/ledc/output.py

@@ -45,10 +45,12 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.Required(CONF_ID): cv.declare_id(LEDCOutput),
         cv.Required(CONF_PIN): pins.internal_gpio_output_pin_schema,
-        cv.Optional(CONF_FREQUENCY, default="1kHz"): cv.frequency,
+        cv.Optional(CONF_FREQUENCY, default="1kHz"): cv.All(
+            cv.frequency, cv.float_range(min=0, min_included=False)
+        ),
         cv.Optional(CONF_CHANNEL): cv.int_range(min=0, max=15),
         cv.Optional(CONF_PHASE_ANGLE): cv.All(
-            cv.only_with_esp_idf, cv.angle, cv.float_range(min=0.0, max=360.0)
+            cv.angle, cv.float_range(min=0.0, max=360.0)
         ),
     }
 ).extend(cv.COMPONENT_SCHEMA)

esphome/components/libretiny/preferences.cpp

@@ -4,24 +4,27 @@
 #include "esphome/core/log.h"
 #include "esphome/core/preferences.h"
 #include <flashdb.h>
+#include <cinttypes>
 #include <cstring>
 #include <memory>
-#include <string>
 
 namespace esphome {
 namespace libretiny {
 
 static const char *const TAG = "lt.preferences";
 
+// Buffer size for converting uint32_t to string: max "4294967295" (10 chars) + null terminator + 1 padding
+static constexpr size_t KEY_BUFFER_SIZE = 12;
+
 struct NVSData {
-  std::string key;
+  uint32_t key;
   std::unique_ptr<uint8_t[]> data;
   size_t len;
 
   void set_data(const uint8_t *src, size_t size) {
-    data = std::make_unique<uint8_t[]>(size);
-    memcpy(data.get(), src, size);
-    len = size;
+    this->data = std::make_unique<uint8_t[]>(size);
+    memcpy(this->data.get(), src, size);
+    this->len = size;
   }
 };
 
@@ -29,30 +32,30 @@ static std::vector<NVSData> s_pending_save;  // NOLINT(cppcoreguidelines-avoid-n
 
 class LibreTinyPreferenceBackend : public ESPPreferenceBackend {
  public:
-  std::string key;
+  uint32_t key;
   fdb_kvdb_t db;
   fdb_blob_t blob;
 
   bool save(const uint8_t *data, size_t len) override {
     // try find in pending saves and update that
     for (auto &obj : s_pending_save) {
-      if (obj.key == key) {
+      if (obj.key == this->key) {
         obj.set_data(data, len);
         return true;
       }
     }
     NVSData save{};
-    save.key = key;
+    save.key = this->key;
     save.set_data(data, len);
     s_pending_save.emplace_back(std::move(save));
-    ESP_LOGVV(TAG, "s_pending_save: key: %s, len: %zu", key.c_str(), len);
+    ESP_LOGVV(TAG, "s_pending_save: key: %" PRIu32 ", len: %zu", this->key, len);
     return true;
   }
 
   bool load(uint8_t *data, size_t len) override {
     // try find in pending saves and load from that
     for (auto &obj : s_pending_save) {
-      if (obj.key == key) {
+      if (obj.key == this->key) {
         if (obj.len != len) {
           // size mismatch
           return false;
@@ -62,13 +65,15 @@ class LibreTinyPreferenceBackend : public ESPPreferenceBackend {
       }
     }
 
-    fdb_blob_make(blob, data, len);
-    size_t actual_len = fdb_kv_get_blob(db, key.c_str(), blob);
+    char key_str[KEY_BUFFER_SIZE];
+    snprintf(key_str, sizeof(key_str), "%" PRIu32, this->key);
+    fdb_blob_make(this->blob, data, len);
+    size_t actual_len = fdb_kv_get_blob(this->db, key_str, this->blob);
     if (actual_len != len) {
       ESP_LOGVV(TAG, "NVS length does not match (%zu!=%zu)", actual_len, len);
       return false;
     } else {
-      ESP_LOGVV(TAG, "fdb_kv_get_blob: key: %s, len: %zu", key.c_str(), len);
+      ESP_LOGVV(TAG, "fdb_kv_get_blob: key: %s, len: %zu", key_str, len);
     }
     return true;
   }
@@ -90,16 +95,14 @@ class LibreTinyPreferences : public ESPPreferences {
   }
 
   ESPPreferenceObject make_preference(size_t length, uint32_t type, bool in_flash) override {
-    return make_preference(length, type);
+    return this->make_preference(length, type);
   }
 
   ESPPreferenceObject make_preference(size_t length, uint32_t type) override {
     auto *pref = new LibreTinyPreferenceBackend();  // NOLINT(cppcoreguidelines-owning-memory)
-    pref->db = &db;
-    pref->blob = &blob;
-
-    uint32_t keyval = type;
-    pref->key = str_sprintf("%u", keyval);
+    pref->db = &this->db;
+    pref->blob = &this->blob;
+    pref->key = type;
 
     return ESPPreferenceObject(pref);
   }
@@ -112,18 +115,20 @@ class LibreTinyPreferences : public ESPPreferences {
     // goal try write all pending saves even if one fails
     int cached = 0, written = 0, failed = 0;
     fdb_err_t last_err = FDB_NO_ERR;
-    std::string last_key{};
+    uint32_t last_key = 0;
 
     // go through vector from back to front (makes erase easier/more efficient)
     for (ssize_t i = s_pending_save.size() - 1; i >= 0; i--) {
       const auto &save = s_pending_save[i];
-      ESP_LOGVV(TAG, "Checking if FDB data %s has changed", save.key.c_str());
-      if (is_changed(&db, save)) {
-        ESP_LOGV(TAG, "sync: key: %s, len: %zu", save.key.c_str(), save.len);
-        fdb_blob_make(&blob, save.data.get(), save.len);
-        fdb_err_t err = fdb_kv_set_blob(&db, save.key.c_str(), &blob);
+      ESP_LOGVV(TAG, "Checking if FDB data %" PRIu32 " has changed", save.key);
+      if (this->is_changed(&this->db, save)) {
+        char key_str[KEY_BUFFER_SIZE];
+        snprintf(key_str, sizeof(key_str), "%" PRIu32, save.key);
+        ESP_LOGV(TAG, "sync: key: %s, len: %zu", key_str, save.len);
+        fdb_blob_make(&this->blob, save.data.get(), save.len);
+        fdb_err_t err = fdb_kv_set_blob(&this->db, key_str, &this->blob);
         if (err != FDB_NO_ERR) {
-          ESP_LOGV(TAG, "fdb_kv_set_blob('%s', len=%zu) failed: %d", save.key.c_str(), save.len, err);
+          ESP_LOGV(TAG, "fdb_kv_set_blob('%s', len=%zu) failed: %d", key_str, save.len, err);
           failed++;
           last_err = err;
           last_key = save.key;
@@ -131,7 +136,7 @@ class LibreTinyPreferences : public ESPPreferences {
         }
         written++;
       } else {
-        ESP_LOGD(TAG, "FDB data not changed; skipping %s  len=%zu", save.key.c_str(), save.len);
+        ESP_LOGD(TAG, "FDB data not changed; skipping %" PRIu32 "  len=%zu", save.key, save.len);
         cached++;
       }
       s_pending_save.erase(s_pending_save.begin() + i);
@@ -139,17 +144,20 @@ class LibreTinyPreferences : public ESPPreferences {
     ESP_LOGD(TAG, "Writing %d items: %d cached, %d written, %d failed", cached + written + failed, cached, written,
              failed);
     if (failed > 0) {
-      ESP_LOGE(TAG, "Writing %d items failed. Last error=%d for key=%s", failed, last_err, last_key.c_str());
+      ESP_LOGE(TAG, "Writing %d items failed. Last error=%d for key=%" PRIu32, failed, last_err, last_key);
     }
 
     return failed == 0;
   }
 
   bool is_changed(const fdb_kvdb_t db, const NVSData &to_save) {
+    char key_str[KEY_BUFFER_SIZE];
+    snprintf(key_str, sizeof(key_str), "%" PRIu32, to_save.key);
+
     struct fdb_kv kv;
-    fdb_kv_t kvp = fdb_kv_get_obj(db, to_save.key.c_str(), &kv);
+    fdb_kv_t kvp = fdb_kv_get_obj(db, key_str, &kv);
     if (kvp == nullptr) {
-      ESP_LOGV(TAG, "fdb_kv_get_obj('%s'): nullptr - the key might not be set yet", to_save.key.c_str());
+      ESP_LOGV(TAG, "fdb_kv_get_obj('%s'): nullptr - the key might not be set yet", key_str);
       return true;
     }
 
@@ -160,10 +168,10 @@ class LibreTinyPreferences : public ESPPreferences {
 
     // Allocate buffer on heap to avoid stack allocation for large data
     auto stored_data = std::make_unique<uint8_t[]>(kv.value_len);
-    fdb_blob_make(&blob, stored_data.get(), kv.value_len);
-    size_t actual_len = fdb_kv_get_blob(db, to_save.key.c_str(), &blob);
+    fdb_blob_make(&this->blob, stored_data.get(), kv.value_len);
+    size_t actual_len = fdb_kv_get_blob(db, key_str, &this->blob);
     if (actual_len != kv.value_len) {
-      ESP_LOGV(TAG, "fdb_kv_get_blob('%s') len mismatch: %u != %u", to_save.key.c_str(), actual_len, kv.value_len);
+      ESP_LOGV(TAG, "fdb_kv_get_blob('%s') len mismatch: %u != %u", key_str, actual_len, kv.value_len);
       return true;
     }
 

esphome/components/libretiny_pwm/output.py

@@ -14,7 +14,9 @@ CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.Required(CONF_ID): cv.declare_id(LibreTinyPWM),
         cv.Required(CONF_PIN): pins.internal_gpio_output_pin_schema,
-        cv.Optional(CONF_FREQUENCY, default="1kHz"): cv.frequency,
+        cv.Optional(CONF_FREQUENCY, default="1kHz"): cv.All(
+            cv.frequency, cv.float_range(min=0, min_included=False)
+        ),
     }
 ).extend(cv.COMPONENT_SCHEMA)
 

esphome/components/logger/__init__.py

@@ -241,9 +241,12 @@ CONFIG_SCHEMA = cv.All(
                 CONF_HARDWARE_UART,
                 esp8266=UART0,
                 esp32=UART0,
+                esp32_c2=UART0,
                 esp32_c3=USB_SERIAL_JTAG,
                 esp32_c5=USB_SERIAL_JTAG,
                 esp32_c6=USB_SERIAL_JTAG,
+                esp32_c61=USB_SERIAL_JTAG,
+                esp32_h2=USB_SERIAL_JTAG,
                 esp32_p4=USB_SERIAL_JTAG,
                 esp32_s2=USB_CDC,
                 esp32_s3=USB_SERIAL_JTAG,

esphome/components/md5/__init__.py

@@ -1,7 +1,17 @@
 import esphome.codegen as cg
+from esphome.core import CORE
+from esphome.helpers import IS_MACOS
 
 CODEOWNERS = ["@esphome/core"]
 
 
 async def to_code(config):
     cg.add_define("USE_MD5")
+
+    # Add OpenSSL library for host platform
+    if CORE.is_host:
+        if IS_MACOS:
+            # macOS needs special handling for Homebrew OpenSSL
+            cg.add_build_flag("-I/opt/homebrew/opt/openssl/include")
+            cg.add_build_flag("-L/opt/homebrew/opt/openssl/lib")
+        cg.add_build_flag("-lcrypto")

esphome/components/md5/md5.cpp

@@ -39,6 +39,44 @@ void MD5Digest::add(const uint8_t *data, size_t len) { br_md5_update(&this->ctx_
 void MD5Digest::calculate() { br_md5_out(&this->ctx_, this->digest_); }
 #endif  // USE_RP2040
 
+#ifdef USE_HOST
+MD5Digest::~MD5Digest() {
+  if (this->ctx_) {
+    EVP_MD_CTX_free(this->ctx_);
+  }
+}
+
+void MD5Digest::init() {
+  if (this->ctx_) {
+    EVP_MD_CTX_free(this->ctx_);
+  }
+  this->ctx_ = EVP_MD_CTX_new();
+  EVP_DigestInit_ex(this->ctx_, EVP_md5(), nullptr);
+  this->calculated_ = false;
+  memset(this->digest_, 0, 16);
+}
+
+void MD5Digest::add(const uint8_t *data, size_t len) {
+  if (!this->ctx_) {
+    this->init();
+  }
+  EVP_DigestUpdate(this->ctx_, data, len);
+}
+
+void MD5Digest::calculate() {
+  if (!this->ctx_) {
+    this->init();
+  }
+  if (!this->calculated_) {
+    unsigned int len = 16;
+    EVP_DigestFinal_ex(this->ctx_, this->digest_, &len);
+    this->calculated_ = true;
+  }
+}
+#else
+MD5Digest::~MD5Digest() = default;
+#endif  // USE_HOST
+
 }  // namespace md5
 }  // namespace esphome
 #endif

esphome/components/md5/md5.h

@@ -5,6 +5,10 @@
 
 #include "esphome/core/hash_base.h"
 
+#ifdef USE_HOST
+#include <openssl/evp.h>
+#endif
+
 #ifdef USE_ESP32
 #include "esp_rom_md5.h"
 #define MD5_CTX_TYPE md5_context_t
@@ -31,7 +35,7 @@ namespace md5 {
 class MD5Digest : public HashBase {
  public:
   MD5Digest() = default;
-  ~MD5Digest() override = default;
+  ~MD5Digest() override;
 
   /// Initialize a new MD5 digest computation.
   void init() override;
@@ -47,7 +51,12 @@ class MD5Digest : public HashBase {
   size_t get_size() const override { return 16; }
 
  protected:
+#ifdef USE_HOST
+  EVP_MD_CTX *ctx_{nullptr};
+  bool calculated_{false};
+#else
   MD5_CTX_TYPE ctx_{};
+#endif
 };
 
 }  // namespace md5

esphome/components/mqtt/__init__.py

@@ -233,11 +233,11 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_PASSWORD, default=""): cv.string,
             cv.Optional(CONF_CLEAN_SESSION, default=False): cv.boolean,
             cv.Optional(CONF_CLIENT_ID): cv.string,
-            cv.SplitDefault(CONF_IDF_SEND_ASYNC, esp32_idf=False): cv.All(
-                cv.boolean, cv.only_with_esp_idf
+            cv.SplitDefault(CONF_IDF_SEND_ASYNC, esp32=False): cv.All(
+                cv.boolean, cv.only_on_esp32
             ),
             cv.Optional(CONF_CERTIFICATE_AUTHORITY): cv.All(
-                cv.string, cv.only_with_esp_idf
+                cv.string, cv.only_on_esp32
             ),
             cv.Inclusive(CONF_CLIENT_CERTIFICATE, "cert-key-pair"): cv.All(
                 cv.string, cv.only_on_esp32
@@ -245,8 +245,8 @@ CONFIG_SCHEMA = cv.All(
             cv.Inclusive(CONF_CLIENT_CERTIFICATE_KEY, "cert-key-pair"): cv.All(
                 cv.string, cv.only_on_esp32
             ),
-            cv.SplitDefault(CONF_SKIP_CERT_CN_CHECK, esp32_idf=False): cv.All(
-                cv.boolean, cv.only_with_esp_idf
+            cv.SplitDefault(CONF_SKIP_CERT_CN_CHECK, esp32=False): cv.All(
+                cv.boolean, cv.only_on_esp32
             ),
             cv.Optional(CONF_DISCOVERY, default=True): cv.Any(
                 cv.boolean, cv.one_of("CLEAN", upper=True)

esphome/components/mqtt/mqtt_select.cpp

@@ -21,8 +21,7 @@ void MQTTSelectComponent::setup() {
     call.set_option(state);
     call.perform();
   });
-  this->select_->add_on_state_callback(
-      [this](const std::string &state, size_t index) { this->publish_state(this->select_->option_at(index)); });
+  this->select_->add_on_state_callback([this](size_t index) { this->publish_state(this->select_->option_at(index)); });
 }
 
 void MQTTSelectComponent::dump_config() {

esphome/components/nextion/__init__.py

@@ -13,14 +13,16 @@ CONF_SEND_TO_NEXTION = "send_to_nextion"
 
 FILTER_SOURCE_FILES = filter_source_files_from_platform(
     {
-        "nextion_upload_arduino.cpp": {
+        "nextion_upload_esp32.cpp": {
             PlatformFramework.ESP32_ARDUINO,
+            PlatformFramework.ESP32_IDF,
+        },
+        "nextion_upload_arduino.cpp": {
             PlatformFramework.ESP8266_ARDUINO,
             PlatformFramework.RP2040_ARDUINO,
             PlatformFramework.BK72XX_ARDUINO,
             PlatformFramework.RTL87XX_ARDUINO,
             PlatformFramework.LN882X_ARDUINO,
         },
-        "nextion_upload_idf.cpp": {PlatformFramework.ESP32_IDF},
     }
 )

esphome/components/nextion/display.py

@@ -154,14 +154,11 @@ async def to_code(config):
         cg.add_define("USE_NEXTION_TFT_UPLOAD")
         cg.add(var.set_tft_url(config[CONF_TFT_URL]))
         if CORE.is_esp32:
-            if CORE.using_arduino:
-                cg.add_library("NetworkClientSecure", None)
-                cg.add_library("HTTPClient", None)
             esp32.add_idf_sdkconfig_option("CONFIG_ESP_TLS_INSECURE", True)
             esp32.add_idf_sdkconfig_option(
                 "CONFIG_ESP_TLS_SKIP_SERVER_CERT_VERIFY", True
             )
-        elif CORE.is_esp8266 and CORE.using_arduino:
+        elif CORE.is_esp8266:
             cg.add_library("ESP8266HTTPClient", None)
 
     if CONF_TOUCH_SLEEP_TIMEOUT in config:

esphome/components/nextion/nextion.h

@@ -13,17 +13,12 @@
 #include "esphome/components/display/display_color_utils.h"
 
 #ifdef USE_NEXTION_TFT_UPLOAD
-#ifdef USE_ARDUINO
 #ifdef USE_ESP32
-#include <HTTPClient.h>
-#endif  // USE_ESP32
-#ifdef USE_ESP8266
+#include <esp_http_client.h>
+#elif defined(USE_ESP8266)
 #include <ESP8266HTTPClient.h>
 #include <WiFiClientSecure.h>
-#endif  // USE_ESP8266
-#elif defined(USE_ESP_IDF)
-#include <esp_http_client.h>
-#endif  // ARDUINO vs USE_ESP_IDF
+#endif  // USE_ESP32 vs USE_ESP8266
 #endif  // USE_NEXTION_TFT_UPLOAD
 
 namespace esphome {
@@ -1078,7 +1073,7 @@ class Nextion : public NextionBase, public PollingComponent, public uart::UARTDe
 
 #ifdef USE_NEXTION_TFT_UPLOAD
   /**
-   * Set the tft file URL. https seems problematic with Arduino..
+   * Set the tft file URL.
    */
   void set_tft_url(const std::string &tft_url) { this->tft_url_ = tft_url; }
 
@@ -1422,16 +1417,7 @@ class Nextion : public NextionBase, public PollingComponent, public uart::UARTDe
   uint32_t original_baud_rate_ = 0;
   bool upload_first_chunk_sent_ = false;
 
-#ifdef USE_ARDUINO
-  /**
-   * will request chunk_size chunks from the web server
-   * and send each to the nextion
-   * @param HTTPClient http_client HTTP client handler.
-   * @param int range_start Position of next byte to transfer.
-   * @return position of last byte transferred, -1 for failure.
-   */
-  int upload_by_chunks_(HTTPClient &http_client, uint32_t &range_start);
-#elif defined(USE_ESP_IDF)
+#ifdef USE_ESP32
   /**
    * will request 4096 bytes chunks from the web server
    * and send each to Nextion
@@ -1440,7 +1426,16 @@ class Nextion : public NextionBase, public PollingComponent, public uart::UARTDe
    * @return position of last byte transferred, -1 for failure.
    */
   int upload_by_chunks_(esp_http_client_handle_t http_client, uint32_t &range_start);
-#endif  // USE_ARDUINO vs USE_ESP_IDF
+#elif defined(USE_ARDUINO)
+  /**
+   * will request chunk_size chunks from the web server
+   * and send each to the nextion
+   * @param HTTPClient http_client HTTP client handler.
+   * @param int range_start Position of next byte to transfer.
+   * @return position of last byte transferred, -1 for failure.
+   */
+  int upload_by_chunks_(HTTPClient &http_client, uint32_t &range_start);
+#endif  // USE_ESP32 vs USE_ARDUINO
 
   /**
    * Ends the upload process, restart Nextion and, if successful,
@@ -1450,12 +1445,6 @@ class Nextion : public NextionBase, public PollingComponent, public uart::UARTDe
    */
   bool upload_end_(bool successful);
 
-  /**
-   * Returns the ESP Free Heap memory. This is framework independent.
-   * @return Free Heap in bytes.
-   */
-  uint32_t get_free_heap_();
-
 #endif  // USE_NEXTION_TFT_UPLOAD
 
   bool check_connect_();

esphome/components/nextion/nextion_upload_arduino.cpp

@@ -1,7 +1,7 @@
 #include "nextion.h"
 
 #ifdef USE_NEXTION_TFT_UPLOAD
-#ifdef USE_ARDUINO
+#ifndef USE_ESP32
 
 #include <cinttypes>
 #include "esphome/components/network/util.h"
@@ -10,10 +10,6 @@
 #include "esphome/core/log.h"
 #include "esphome/core/util.h"
 
-#ifdef USE_ESP32
-#include <esp_heap_caps.h>
-#endif
-
 namespace esphome {
 namespace nextion {
 static const char *const TAG = "nextion.upload.arduino";
@@ -21,23 +17,17 @@ static const char *const TAG = "nextion.upload.arduino";
 // Followed guide
 // https://unofficialnextion.com/t/nextion-upload-protocol-v1-2-the-fast-one/1044/2
 
-inline uint32_t Nextion::get_free_heap_() {
-#if defined(USE_ESP32)
-  return heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
-#elif defined(USE_ESP8266)
-  return EspClass::getFreeHeap();
-#endif  // USE_ESP32 vs USE_ESP8266
-}
-
 int Nextion::upload_by_chunks_(HTTPClient &http_client, uint32_t &range_start) {
   uint32_t range_size = this->tft_size_ - range_start;
-  ESP_LOGV(TAG, "Heap: %" PRIu32, this->get_free_heap_());
+  ESP_LOGV(TAG, "Heap: %" PRIu32, EspClass::getFreeHeap());
   uint32_t range_end = ((upload_first_chunk_sent_ or this->tft_size_ < 4096) ? this->tft_size_ : 4096) - 1;
   ESP_LOGD(TAG, "Range start: %" PRIu32, range_start);
   if (range_size <= 0 or range_end <= range_start) {
-    ESP_LOGD(TAG, "Range end: %" PRIu32, range_end);
-    ESP_LOGD(TAG, "Range size: %" PRIu32, range_size);
     ESP_LOGE(TAG, "Invalid range");
+    ESP_LOGD(TAG,
+             "Range end: %" PRIu32 "\n"
+             "Range size: %" PRIu32,
+             range_end, range_size);
     return -1;
   }
 
@@ -95,14 +85,8 @@ int Nextion::upload_by_chunks_(HTTPClient &http_client, uint32_t &range_start) {
       this->recv_ret_string_(recv_string, upload_first_chunk_sent_ ? 500 : 5000, true);
       this->content_length_ -= read_len;
       const float upload_percentage = 100.0f * (this->tft_size_ - this->content_length_) / this->tft_size_;
-#if defined(USE_ESP32) && defined(USE_PSRAM)
-      ESP_LOGD(TAG, "Upload: %0.2f%% (%" PRIu32 " left, heap: %" PRIu32 "+%" PRIu32 ")", upload_percentage,
-               this->content_length_, static_cast<uint32_t>(heap_caps_get_free_size(MALLOC_CAP_INTERNAL)),
-               static_cast<uint32_t>(heap_caps_get_free_size(MALLOC_CAP_SPIRAM)));
-#else
       ESP_LOGD(TAG, "Upload: %0.2f%% (%" PRIu32 " left, heap: %" PRIu32 ")", upload_percentage, this->content_length_,
-               this->get_free_heap_());
-#endif
+               EspClass::getFreeHeap());
       upload_first_chunk_sent_ = true;
       if (recv_string[0] == 0x08 && recv_string.size() == 5) {  // handle partial upload request
         ESP_LOGD(TAG, "Recv: [%s]",
@@ -148,9 +132,11 @@ int Nextion::upload_by_chunks_(HTTPClient &http_client, uint32_t &range_start) {
 }
 
 bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
-  ESP_LOGD(TAG, "TFT upload requested");
-  ESP_LOGD(TAG, "Exit reparse: %s", YESNO(exit_reparse));
-  ESP_LOGD(TAG, "URL: %s", this->tft_url_.c_str());
+  ESP_LOGD(TAG,
+           "TFT upload requested\n"
+           "Exit reparse: %s\n"
+           "URL: %s",
+           YESNO(exit_reparse), this->tft_url_.c_str());
 
   if (this->connection_state_.is_updating_) {
     ESP_LOGW(TAG, "Upload in progress");
@@ -180,15 +166,14 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
   ESP_LOGD(TAG, "Baud rate: %" PRIu32, baud_rate);
 
   // Define the configuration for the HTTP client
-  ESP_LOGV(TAG, "Init HTTP client");
-  ESP_LOGV(TAG, "Heap: %" PRIu32, this->get_free_heap_());
+  ESP_LOGV(TAG,
+           "Init HTTP client\n"
+           "Heap: %" PRIu32,
+           EspClass::getFreeHeap());
   HTTPClient http_client;
   http_client.setTimeout(15000);  // Yes 15 seconds.... Helps 8266s along
 
   bool begin_status = false;
-#ifdef USE_ESP32
-  begin_status = http_client.begin(this->tft_url_.c_str());
-#endif
 #ifdef USE_ESP8266
 #if USE_ARDUINO_VERSION_CODE >= VERSION_CODE(2, 7, 0)
   http_client.setFollowRedirects(HTTPC_STRICT_FOLLOW_REDIRECTS);
@@ -256,22 +241,24 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
   this->send_command_("sleep=0");
   this->send_command_("dim=100");
   delay(250);  // NOLINT
-  ESP_LOGV(TAG, "Heap: %" PRIu32, this->get_free_heap_());
+  ESP_LOGV(TAG, "Heap: %" PRIu32, EspClass::getFreeHeap());
 
   App.feed_wdt();
   char command[128];
   // Tells the Nextion the content length of the tft file and baud rate it will be sent at
   // Once the Nextion accepts the command it will wait until the file is successfully uploaded
   // If it fails for any reason a power cycle of the display will be needed
-  sprintf(command, "whmi-wris %d,%d,1", this->content_length_, baud_rate);
+  snprintf(command, sizeof(command), "whmi-wris %" PRIu32 ",%" PRIu32 ",1", this->content_length_, baud_rate);
 
   // Clear serial receive buffer
   ESP_LOGV(TAG, "Clear RX buffer");
   this->reset_(false);
   delay(250);  // NOLINT
-  ESP_LOGV(TAG, "Heap: %" PRIu32, this->get_free_heap_());
 
-  ESP_LOGV(TAG, "Upload cmd: %s", command);
+  ESP_LOGV(TAG,
+           "Heap: %" PRIu32 "\n"
+           "Upload cmd: %s",
+           EspClass::getFreeHeap(), command);
   this->send_command_(command);
 
   if (baud_rate != this->original_baud_rate_) {
@@ -290,7 +277,7 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
   ESP_LOGD(TAG, "Upload resp: [%s] %zu B",
            format_hex_pretty(reinterpret_cast<const uint8_t *>(response.data()), response.size()).c_str(),
            response.length());
-  ESP_LOGV(TAG, "Heap: %" PRIu32, this->get_free_heap_());
+  ESP_LOGV(TAG, "Heap: %" PRIu32, EspClass::getFreeHeap());
 
   if (response.find(0x05) != std::string::npos) {
     ESP_LOGV(TAG, "Upload prep done");
@@ -302,10 +289,12 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
     return this->upload_end_(false);
   }
 
-  ESP_LOGD(TAG, "Upload TFT:");
-  ESP_LOGD(TAG, "  URL:  %s", this->tft_url_.c_str());
-  ESP_LOGD(TAG, "  Size: %d bytes", this->content_length_);
-  ESP_LOGD(TAG, "  Heap: %" PRIu32, this->get_free_heap_());
+  ESP_LOGD(TAG,
+           "Upload TFT:\n"
+           "  URL:  %s\n"
+           "  Size: %d bytes\n"
+           "  Heap: %" PRIu32,
+           this->tft_url_.c_str(), this->content_length_, EspClass::getFreeHeap());
 
   // Proceed with the content download as before
 
@@ -322,7 +311,7 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
       return this->upload_end_(false);
     }
     App.feed_wdt();
-    ESP_LOGV(TAG, "Heap: %" PRIu32 " left: %" PRIu32, this->get_free_heap_(), this->content_length_);
+    ESP_LOGV(TAG, "Heap: %" PRIu32 " left: %" PRIu32, EspClass::getFreeHeap(), this->content_length_);
   }
 
   ESP_LOGD(TAG, "Upload complete");
@@ -356,5 +345,5 @@ WiFiClient *Nextion::get_wifi_client_() {
 }  // namespace nextion
 }  // namespace esphome
 
-#endif  // USE_ARDUINO
+#endif  // NOT USE_ESP32
 #endif  // USE_NEXTION_TFT_UPLOAD

esphome/components/nextion/nextion_upload_esp32.cpp

@@ -1,7 +1,7 @@
 #include "nextion.h"
 
 #ifdef USE_NEXTION_TFT_UPLOAD
-#ifdef USE_ESP_IDF
+#ifdef USE_ESP32
 
 #include <esp_heap_caps.h>
 #include <esp_http_client.h>
@@ -14,7 +14,7 @@
 
 namespace esphome {
 namespace nextion {
-static const char *const TAG = "nextion.upload.idf";
+static const char *const TAG = "nextion.upload.esp32";
 
 // Followed guide
 // https://unofficialnextion.com/t/nextion-upload-protocol-v1-2-the-fast-one/1044/2
@@ -25,8 +25,10 @@ int Nextion::upload_by_chunks_(esp_http_client_handle_t http_client, uint32_t &r
   uint32_t range_end = ((upload_first_chunk_sent_ or this->tft_size_ < 4096) ? this->tft_size_ : 4096) - 1;
   ESP_LOGD(TAG, "Range start: %" PRIu32, range_start);
   if (range_size <= 0 or range_end <= range_start) {
-    ESP_LOGD(TAG, "Range end: %" PRIu32, range_end);
-    ESP_LOGD(TAG, "Range size: %" PRIu32, range_size);
+    ESP_LOGD(TAG,
+             "Range end: %" PRIu32 "\n"
+             "Range size: %" PRIu32,
+             range_end, range_size);
     ESP_LOGE(TAG, "Invalid range");
     return -1;
   }
@@ -151,9 +153,11 @@ int Nextion::upload_by_chunks_(esp_http_client_handle_t http_client, uint32_t &r
 }
 
 bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
-  ESP_LOGD(TAG, "TFT upload requested");
-  ESP_LOGD(TAG, "Exit reparse: %s", YESNO(exit_reparse));
-  ESP_LOGD(TAG, "URL: %s", this->tft_url_.c_str());
+  ESP_LOGD(TAG,
+           "TFT upload requested\n"
+           "Exit reparse: %s\n"
+           "URL: %s",
+           YESNO(exit_reparse), this->tft_url_.c_str());
 
   if (this->connection_state_.is_updating_) {
     ESP_LOGW(TAG, "Upload in progress");
@@ -183,8 +187,10 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
   ESP_LOGD(TAG, "Baud rate: %" PRIu32, baud_rate);
 
   // Define the configuration for the HTTP client
-  ESP_LOGV(TAG, "Init HTTP client");
-  ESP_LOGV(TAG, "Heap: %" PRIu32, esp_get_free_heap_size());
+  ESP_LOGV(TAG,
+           "Init HTTP client\n"
+           "Heap: %" PRIu32,
+           esp_get_free_heap_size());
   esp_http_client_config_t config = {
       .url = this->tft_url_.c_str(),
       .cert_pem = nullptr,
@@ -208,8 +214,10 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
   }
 
   // Perform the HTTP request
-  ESP_LOGV(TAG, "Check connection");
-  ESP_LOGV(TAG, "Heap: %" PRIu32, esp_get_free_heap_size());
+  ESP_LOGV(TAG,
+           "Check connection\n"
+           "Heap: %" PRIu32,
+           esp_get_free_heap_size());
   err = esp_http_client_perform(http_client);
   if (err != ESP_OK) {
     ESP_LOGE(TAG, "HTTP failed: %s", esp_err_to_name(err));
@@ -218,8 +226,10 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
   }
 
   // Check the HTTP Status Code
-  ESP_LOGV(TAG, "Check status");
-  ESP_LOGV(TAG, "Heap: %" PRIu32, esp_get_free_heap_size());
+  ESP_LOGV(TAG,
+           "Check status\n"
+           "Heap: %" PRIu32,
+           esp_get_free_heap_size());
   int status_code = esp_http_client_get_status_code(http_client);
   if (status_code != 200 && status_code != 206) {
     return this->upload_end_(false);
@@ -255,7 +265,7 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
   // Tells the Nextion the content length of the tft file and baud rate it will be sent at
   // Once the Nextion accepts the command it will wait until the file is successfully uploaded
   // If it fails for any reason a power cycle of the display will be needed
-  sprintf(command, "whmi-wris %" PRIu32 ",%" PRIu32 ",1", this->content_length_, baud_rate);
+  snprintf(command, sizeof(command), "whmi-wris %" PRIu32 ",%" PRIu32 ",1", this->content_length_, baud_rate);
 
   // Clear serial receive buffer
   ESP_LOGV(TAG, "Clear RX buffer");
@@ -300,10 +310,12 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
     return this->upload_end_(false);
   }
 
-  ESP_LOGD(TAG, "Uploading TFT:");
-  ESP_LOGD(TAG, "  URL:  %s", this->tft_url_.c_str());
-  ESP_LOGD(TAG, "  Size: %" PRIu32 " bytes", this->content_length_);
-  ESP_LOGD(TAG, "  Heap: %" PRIu32, esp_get_free_heap_size());
+  ESP_LOGD(TAG,
+           "Uploading TFT:\n"
+           "  URL:  %s\n"
+           "  Size: %" PRIu32 " bytes\n"
+           "  Heap: %" PRIu32,
+           this->tft_url_.c_str(), this->content_length_, esp_get_free_heap_size());
 
   // Proceed with the content download as before
 
@@ -324,9 +336,8 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
     ESP_LOGV(TAG, "Heap: %" PRIu32 " left: %" PRIu32, esp_get_free_heap_size(), this->content_length_);
   }
 
-  ESP_LOGD(TAG, "TFT upload complete");
-
-  ESP_LOGD(TAG, "Close HTTP");
+  ESP_LOGD(TAG, "TFT upload complete\n"
+                "Close HTTP");
   esp_http_client_close(http_client);
   esp_http_client_cleanup(http_client);
   ESP_LOGV(TAG, "Connection closed");
@@ -336,5 +347,5 @@ bool Nextion::upload_tft(uint32_t baud_rate, bool exit_reparse) {
 }  // namespace nextion
 }  // namespace esphome
 
-#endif  // USE_ESP_IDF
+#endif  // USE_ESP32
 #endif  // USE_NEXTION_TFT_UPLOAD

esphome/components/openthread/__init__.py

@@ -91,7 +91,7 @@ def set_sdkconfig_options(config):
     add_idf_sdkconfig_option("CONFIG_OPENTHREAD_SRP_CLIENT", True)
     add_idf_sdkconfig_option("CONFIG_OPENTHREAD_SRP_CLIENT_MAX_SERVICES", 5)
 
-    # TODO: Add suport for synchronized sleepy end devices (SSED)
+    # TODO: Add support for synchronized sleepy end devices (SSED)
     add_idf_sdkconfig_option(f"CONFIG_OPENTHREAD_{config.get(CONF_DEVICE_TYPE)}", True)
 
 
@@ -102,7 +102,7 @@ OpenThreadSrpComponent = openthread_ns.class_("OpenThreadSrpComponent", cg.Compo
 _CONNECTION_SCHEMA = cv.Schema(
     {
         cv.Optional(CONF_PAN_ID): cv.hex_int,
-        cv.Optional(CONF_CHANNEL): cv.int_,
+        cv.Optional(CONF_CHANNEL): cv.int_range(min=11, max=26),
         cv.Optional(CONF_NETWORK_KEY): cv.hex_int,
         cv.Optional(CONF_EXT_PAN_ID): cv.hex_int,
         cv.Optional(CONF_NETWORK_NAME): cv.string_strict,

esphome/components/openthread/openthread.cpp

@@ -21,8 +21,7 @@
 
 static const char *const TAG = "openthread";
 
-namespace esphome {
-namespace openthread {
+namespace esphome::openthread {
 
 OpenThreadComponent *global_openthread_component =  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
     nullptr;                                        // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
@@ -275,7 +274,5 @@ const char *OpenThreadComponent::get_use_address() const { return this->use_addr
 
 void OpenThreadComponent::set_use_address(const char *use_address) { this->use_address_ = use_address; }
 
-}  // namespace openthread
-}  // namespace esphome
-
+}  // namespace esphome::openthread
 #endif

esphome/components/openthread/openthread.h

@@ -13,8 +13,7 @@
 #include <optional>
 #include <vector>
 
-namespace esphome {
-namespace openthread {
+namespace esphome::openthread {
 
 class InstanceLock;
 
@@ -91,6 +90,5 @@ class InstanceLock {
   InstanceLock() {}
 };
 
-}  // namespace openthread
-}  // namespace esphome
+}  // namespace esphome::openthread
 #endif

esphome/components/openthread/openthread_esp.cpp

@@ -24,8 +24,7 @@
 
 static const char *const TAG = "openthread";
 
-namespace esphome {
-namespace openthread {
+namespace esphome::openthread {
 
 void OpenThreadComponent::setup() {
   // Used eventfds:
@@ -209,6 +208,5 @@ otInstance *InstanceLock::get_instance() { return esp_openthread_get_instance();
 
 InstanceLock::~InstanceLock() { esp_openthread_lock_release(); }
 
-}  // namespace openthread
-}  // namespace esphome
+}  // namespace esphome::openthread
 #endif

esphome/components/openthread_info/openthread_info_text_sensor.cpp

@@ -3,8 +3,7 @@
 #ifdef USE_OPENTHREAD
 #include "esphome/core/log.h"
 
-namespace esphome {
-namespace openthread_info {
+namespace esphome::openthread_info {
 
 static const char *const TAG = "openthread_info";
 
@@ -19,6 +18,5 @@ void NetworkKeyOpenThreadInfo::dump_config() { LOG_TEXT_SENSOR("", "Network Key"
 void PanIdOpenThreadInfo::dump_config() { LOG_TEXT_SENSOR("", "PAN ID", this); }
 void ExtPanIdOpenThreadInfo::dump_config() { LOG_TEXT_SENSOR("", "Extended PAN ID", this); }
 
-}  // namespace openthread_info
-}  // namespace esphome
+}  // namespace esphome::openthread_info
 #endif

esphome/components/openthread_info/openthread_info_text_sensor.h

@@ -5,8 +5,7 @@
 #include "esphome/core/component.h"
 #ifdef USE_OPENTHREAD
 
-namespace esphome {
-namespace openthread_info {
+namespace esphome::openthread_info {
 
 using esphome::openthread::InstanceLock;
 
@@ -213,6 +212,5 @@ class ExtPanIdOpenThreadInfo : public DatasetOpenThreadInfo, public text_sensor:
   std::array<uint8_t, 8> last_extpanid_{};
 };
 
-}  // namespace openthread_info
-}  // namespace esphome
+}  // namespace esphome::openthread_info
 #endif

esphome/components/pca9685/__init__.py

@@ -38,7 +38,7 @@ CONFIG_SCHEMA = cv.All(
         {
             cv.GenerateID(): cv.declare_id(PCA9685Output),
             cv.Optional(CONF_FREQUENCY): cv.All(
-                cv.frequency, cv.Range(min=23.84, max=1525.88)
+                cv.frequency, cv.float_range(min=23.84, max=1525.88)
             ),
             cv.Optional(CONF_EXTERNAL_CLOCK_INPUT, default=False): cv.boolean,
             cv.Optional(CONF_PHASE_BALANCER, default="linear"): cv.enum(

esphome/components/pm1006/sensor.py

@@ -7,10 +7,10 @@ from esphome.const import (
     CONF_UPDATE_INTERVAL,
     DEVICE_CLASS_PM25,
     ICON_BLUR,
+    SCHEDULER_DONT_RUN,
     STATE_CLASS_MEASUREMENT,
     UNIT_MICROGRAMS_PER_CUBIC_METER,
 )
-from esphome.core import TimePeriodMilliseconds
 
 CODEOWNERS = ["@habbie"]
 DEPENDENCIES = ["uart"]
@@ -41,16 +41,12 @@ CONFIG_SCHEMA = cv.All(
 
 
 def validate_interval_uart(config):
-    require_tx = False
-
     interval = config.get(CONF_UPDATE_INTERVAL)
-
-    if isinstance(interval, TimePeriodMilliseconds):
-        # 'never' is encoded as a very large int, not as a TimePeriodMilliseconds objects
-        require_tx = True
-
     uart.final_validate_device_schema(
-        "pm1006", baud_rate=9600, require_rx=True, require_tx=require_tx
+        "pm1006",
+        baud_rate=9600,
+        require_rx=True,
+        require_tx=interval.total_milliseconds != SCHEDULER_DONT_RUN,
     )(config)
 
 

esphome/components/resampler/speaker/__init__.py

@@ -63,9 +63,7 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(
                 CONF_BUFFER_DURATION, default="100ms"
             ): cv.positive_time_period_milliseconds,
-            cv.SplitDefault(CONF_TASK_STACK_IN_PSRAM, esp32_idf=False): cv.All(
-                cv.boolean, cv.only_with_esp_idf
-            ),
+            cv.Optional(CONF_TASK_STACK_IN_PSRAM, default=False): cv.boolean,
             cv.Optional(CONF_FILTERS, default=16): cv.int_range(min=2, max=1024),
             cv.Optional(CONF_TAPS, default=16): _validate_taps,
         }

esphome/components/rp2040_pwm/output.py

@@ -11,7 +11,7 @@ DEPENDENCIES = ["rp2040"]
 rp2040_pwm_ns = cg.esphome_ns.namespace("rp2040_pwm")
 RP2040PWM = rp2040_pwm_ns.class_("RP2040PWM", output.FloatOutput, cg.Component)
 SetFrequencyAction = rp2040_pwm_ns.class_("SetFrequencyAction", automation.Action)
-validate_frequency = cv.All(cv.frequency, cv.Range(min=1.0e-6))
+validate_frequency = cv.All(cv.frequency, cv.float_range(min=1.0e-6))
 
 CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {

esphome/components/safe_mode/safe_mode.cpp

@@ -9,6 +9,10 @@
 #include <cinttypes>
 #include <cstdio>
 
+#ifdef USE_OTA_ROLLBACK
+#include <esp_ota_ops.h>
+#endif
+
 namespace esphome {
 namespace safe_mode {
 
@@ -32,6 +36,14 @@ void SafeModeComponent::dump_config() {
       ESP_LOGW(TAG, "SAFE MODE IS ACTIVE");
     }
   }
+
+#ifdef USE_OTA_ROLLBACK
+  const esp_partition_t *last_invalid = esp_ota_get_last_invalid_partition();
+  if (last_invalid != nullptr) {
+    ESP_LOGW(TAG, "OTA rollback detected! Rolled back from partition '%s'", last_invalid->label);
+    ESP_LOGW(TAG, "The device reset before the boot was marked successful");
+  }
+#endif
 }
 
 float SafeModeComponent::get_setup_priority() const { return setup_priority::AFTER_WIFI; }
@@ -42,6 +54,10 @@ void SafeModeComponent::loop() {
     ESP_LOGI(TAG, "Boot seems successful; resetting boot loop counter");
     this->clean_rtc();
     this->boot_successful_ = true;
+#ifdef USE_OTA_ROLLBACK
+    // Mark OTA partition as valid to prevent rollback
+    esp_ota_mark_app_valid_cancel_rollback();
+#endif
     // Disable loop since we no longer need to check
     this->disable_loop();
   }

esphome/components/select/automation.h

@@ -8,9 +8,13 @@ namespace esphome::select {
 
 class SelectStateTrigger : public Trigger<std::string, size_t> {
  public:
-  explicit SelectStateTrigger(Select *parent) {
-    parent->add_on_state_callback([this](const std::string &value, size_t index) { this->trigger(value, index); });
+  explicit SelectStateTrigger(Select *parent) : parent_(parent) {
+    parent->add_on_state_callback(
+        [this](size_t index) { this->trigger(std::string(this->parent_->option_at(index)), index); });
   }
+
+ protected:
+  Select *parent_;
 };
 
 template<typename... Ts> class SelectSetAction : public Action<Ts...> {

esphome/components/select/select.cpp

@@ -32,8 +32,7 @@ void Select::publish_state(size_t index) {
   this->state = option;  // Update deprecated member for backward compatibility
 #pragma GCC diagnostic pop
   ESP_LOGD(TAG, "'%s': Sending state %s (index %zu)", this->get_name().c_str(), option, index);
-  // Callback signature requires std::string, create temporary for compatibility
-  this->state_callback_.call(std::string(option), index);
+  this->state_callback_.call(index);
 #if defined(USE_SELECT) && defined(USE_CONTROLLER_REGISTRY)
   ControllerRegistry::notify_select_update(this);
 #endif
@@ -41,7 +40,7 @@ void Select::publish_state(size_t index) {
 
 const char *Select::current_option() const { return this->has_state() ? this->option_at(this->active_index_) : ""; }
 
-void Select::add_on_state_callback(std::function<void(std::string, size_t)> &&callback) {
+void Select::add_on_state_callback(std::function<void(size_t)> &&callback) {
   this->state_callback_.add(std::move(callback));
 }
 

esphome/components/select/select.h

@@ -75,7 +75,7 @@ class Select : public EntityBase {
   /// Return the option value at the provided index offset (as const char* from flash).
   const char *option_at(size_t index) const;
 
-  void add_on_state_callback(std::function<void(std::string, size_t)> &&callback);
+  void add_on_state_callback(std::function<void(size_t)> &&callback);
 
  protected:
   friend class SelectCall;
@@ -111,7 +111,7 @@ class Select : public EntityBase {
     }
   }
 
-  CallbackManager<void(std::string, size_t)> state_callback_;
+  CallbackManager<void(size_t)> state_callback_;
 };
 
 }  // namespace esphome::select

esphome/components/sensor/sensor.cpp

@@ -76,9 +76,9 @@ StateClass Sensor::get_state_class() {
 
 void Sensor::publish_state(float state) {
   this->raw_state = state;
-  if (this->raw_callback_) {
-    this->raw_callback_->call(state);
-  }
+
+  // Call raw callbacks (before filters)
+  this->callbacks_.call_first(this->raw_count_, state);
 
   ESP_LOGV(TAG, "'%s': Received new state %f", this->name_.c_str(), state);
 
@@ -89,12 +89,12 @@ void Sensor::publish_state(float state) {
   }
 }
 
-void Sensor::add_on_state_callback(std::function<void(float)> &&callback) { this->callback_.add(std::move(callback)); }
+void Sensor::add_on_state_callback(std::function<void(float)> &&callback) {
+  this->callbacks_.add_second(std::move(callback));
+}
+
 void Sensor::add_on_raw_state_callback(std::function<void(float)> &&callback) {
-  if (!this->raw_callback_) {
-    this->raw_callback_ = make_unique<CallbackManager<void(float)>>();
-  }
-  this->raw_callback_->add(std::move(callback));
+  this->callbacks_.add_first(std::move(callback), &this->raw_count_);
 }
 
 void Sensor::add_filter(Filter *filter) {
@@ -134,7 +134,10 @@ void Sensor::internal_send_state_to_frontend(float state) {
   this->state = state;
   ESP_LOGD(TAG, "'%s': Sending state %.5f %s with %d decimals of accuracy", this->get_name().c_str(), state,
            this->get_unit_of_measurement_ref().c_str(), this->get_accuracy_decimals());
-  this->callback_.call(state);
+
+  // Call filtered callbacks (after filters)
+  this->callbacks_.call_second(this->raw_count_, state);
+
 #if defined(USE_SENSOR) && defined(USE_CONTROLLER_REGISTRY)
   ControllerRegistry::notify_sensor_update(this);
 #endif

esphome/components/sensor/sensor.h

@@ -125,8 +125,7 @@ class Sensor : public EntityBase, public EntityBase_DeviceClass, public EntityBa
   void internal_send_state_to_frontend(float state);
 
  protected:
-  std::unique_ptr<CallbackManager<void(float)>> raw_callback_;  ///< Storage for raw state callbacks (lazy allocated).
-  CallbackManager<void(float)> callback_;                       ///< Storage for filtered state callbacks.
+  PartitionedCallbackManager<void(float)> callbacks_;
 
   Filter *filter_list_{nullptr};  ///< Store all active filters.
 
@@ -141,6 +140,8 @@ class Sensor : public EntityBase, public EntityBase_DeviceClass, public EntityBa
     uint8_t force_update : 1;
     uint8_t reserved : 5;  // Reserved for future use
   } sensor_flags_{};
+
+  uint8_t raw_count_{0};  ///< Number of raw callbacks (partition point in callbacks_ vector)
 };
 
 }  // namespace sensor

esphome/components/sha256/__init__.py

@@ -12,6 +12,8 @@ CONFIG_SCHEMA = cv.Schema({})
 
 
 async def to_code(config: ConfigType) -> None:
+    cg.add_define("USE_SHA256")
+
     # Add OpenSSL library for host platform
     if not CORE.is_host:
         return

esphome/components/spi/__init__.py

@@ -272,10 +272,11 @@ def validate_spi_config(config):
 
 # Given an SPI index, convert to a string that represents the C++ object for it.
 def get_spi_interface(index):
-    if CORE.using_esp_idf:
+    platform = get_target_platform()
+    if platform == PLATFORM_ESP32:
+        # ESP32 uses ESP-IDF SPI driver for both Arduino and IDF frameworks
         return ["SPI2_HOST", "SPI3_HOST"][index]
     # Arduino code follows
-    platform = get_target_platform()
     if platform == PLATFORM_RP2040:
         return ["&SPI", "&SPI1"][index]
     if index == 0:
@@ -356,7 +357,7 @@ CONFIG_SCHEMA = cv.All(
 async def to_code(configs):
     cg.add_define("USE_SPI")
     cg.add_global(spi_ns.using)
-    if CORE.using_arduino:
+    if CORE.using_arduino and not CORE.is_esp32:
         cg.add_library("SPI", None)
     for spi in configs:
         var = cg.new_Pvariable(spi[CONF_ID])
@@ -447,13 +448,15 @@ def final_validate_device_schema(name: str, *, require_mosi: bool, require_miso:
 FILTER_SOURCE_FILES = filter_source_files_from_platform(
     {
         "spi_arduino.cpp": {
-            PlatformFramework.ESP32_ARDUINO,
             PlatformFramework.ESP8266_ARDUINO,
             PlatformFramework.RP2040_ARDUINO,
             PlatformFramework.BK72XX_ARDUINO,
             PlatformFramework.RTL87XX_ARDUINO,
             PlatformFramework.LN882X_ARDUINO,
         },
-        "spi_esp_idf.cpp": {PlatformFramework.ESP32_IDF},
+        "spi_esp_idf.cpp": {
+            PlatformFramework.ESP32_ARDUINO,
+            PlatformFramework.ESP32_IDF,
+        },
     }
 )

esphome/components/spi/spi.cpp

@@ -2,8 +2,7 @@
 #include "esphome/core/log.h"
 #include "esphome/core/application.h"
 
-namespace esphome {
-namespace spi {
+namespace esphome::spi {
 
 const char *const TAG = "spi";
 
@@ -119,5 +118,4 @@ uint16_t SPIDelegateBitBash::transfer_(uint16_t data, size_t num_bits) {
   return out_data;
 }
 
-}  // namespace spi
-}  // namespace esphome
+}  // namespace esphome::spi

esphome/components/spi/spi.h

@@ -7,7 +7,13 @@
 #include <utility>
 #include <vector>
 
-#ifdef USE_ARDUINO
+#ifdef USE_ESP32
+
+#include "driver/spi_master.h"
+
+using SPIInterface = spi_host_device_t;
+
+#elif defined(USE_ARDUINO)
 
 #include <SPI.h>
 
@@ -17,26 +23,16 @@ using SPIInterface = SPIClassRP2040 *;
 using SPIInterface = SPIClass *;
 #endif
 
-#endif
+#elif defined(CLANG_TIDY)
 
-#ifdef USE_ESP_IDF
+using SPIInterface = void *;  // Stub for platforms without SPI (e.g., Zephyr)
 
-#include "driver/spi_master.h"
-
-using SPIInterface = spi_host_device_t;
-
-#endif  // USE_ESP_IDF
-
-#ifdef USE_ZEPHYR
-// TODO supprse clang-tidy. Remove after SPI driver for nrf52 is added.
-using SPIInterface = void *;
-#endif
+#endif  // USE_ESP32 / USE_ARDUINO
 
 /**
  * Implementation of SPI Controller mode.
  */
-namespace esphome {
-namespace spi {
+namespace esphome::spi {
 
 /// The bit-order for SPI devices. This defines how the data read from and written to the device is interpreted.
 enum SPIBitOrder {
@@ -509,5 +505,4 @@ class SPIDevice : public SPIClient {
   template<size_t N> void transfer_array(std::array<uint8_t, N> &data) { this->transfer_array(data.data(), N); }
 };
 
-}  // namespace spi
-}  // namespace esphome
+}  // namespace esphome::spi

esphome/components/spi/spi_arduino.cpp

@@ -1,9 +1,8 @@
 #include "spi.h"
 #include <vector>
 
-namespace esphome {
-namespace spi {
-#ifdef USE_ARDUINO
+namespace esphome::spi {
+#if defined(USE_ARDUINO) && !defined(USE_ESP32)
 
 static const char *const TAG = "spi-esp-arduino";
 class SPIDelegateHw : public SPIDelegate {
@@ -101,6 +100,5 @@ SPIBus *SPIComponent::get_bus(SPIInterface interface, GPIOPin *clk, GPIOPin *sdo
   return new SPIBusHw(clk, sdo, sdi, interface);
 }
 
-#endif  // USE_ARDUINO
-}  // namespace spi
-}  // namespace esphome
+#endif  // USE_ARDUINO && !USE_ESP32
+}  // namespace esphome::spi

esphome/components/spi/spi_esp_idf.cpp

@@ -1,10 +1,9 @@
 #include "spi.h"
 #include <vector>
 
-namespace esphome {
-namespace spi {
+namespace esphome::spi {
 
-#ifdef USE_ESP_IDF
+#ifdef USE_ESP32
 static const char *const TAG = "spi-esp-idf";
 static const size_t MAX_TRANSFER_SIZE = 4092;  // dictated by ESP-IDF API.
 
@@ -266,6 +265,5 @@ SPIBus *SPIComponent::get_bus(SPIInterface interface, GPIOPin *clk, GPIOPin *sdo
   return new SPIBusHw(clk, sdo, sdi, interface, data_pins);
 }
 
-#endif
-}  // namespace spi
-}  // namespace esphome
+#endif  // USE_ESP32
+}  // namespace esphome::spi

esphome/components/sx126x/__init__.py

@@ -199,9 +199,13 @@ CONFIG_SCHEMA = (
             cv.Optional(CONF_CRC_INITIAL, default=0x1D0F): cv.All(
                 cv.hex_int, cv.Range(min=0, max=0xFFFF)
             ),
-            cv.Optional(CONF_DEVIATION, default=5000): cv.int_range(min=0, max=100000),
+            cv.Optional(CONF_DEVIATION, default="5kHz"): cv.All(
+                cv.frequency, cv.float_range(min=0, max=100000)
+            ),
             cv.Required(CONF_DIO1_PIN): pins.gpio_input_pin_schema,
-            cv.Required(CONF_FREQUENCY): cv.int_range(min=137000000, max=1020000000),
+            cv.Required(CONF_FREQUENCY): cv.All(
+                cv.frequency, cv.float_range(min=137.0e6, max=1020.0e6)
+            ),
             cv.Required(CONF_HW_VERSION): cv.one_of(
                 "sx1261", "sx1262", "sx1268", "llcc68", lower=True
             ),

esphome/components/sx127x/__init__.py

@@ -196,9 +196,13 @@ CONFIG_SCHEMA = (
             cv.Optional(CONF_BITSYNC): cv.boolean,
             cv.Optional(CONF_CODING_RATE, default="CR_4_5"): cv.enum(CODING_RATE),
             cv.Optional(CONF_CRC_ENABLE, default=False): cv.boolean,
-            cv.Optional(CONF_DEVIATION, default=5000): cv.int_range(min=0, max=100000),
+            cv.Optional(CONF_DEVIATION, default="5kHz"): cv.All(
+                cv.frequency, cv.float_range(min=0, max=100000)
+            ),
             cv.Optional(CONF_DIO0_PIN): pins.internal_gpio_input_pin_schema,
-            cv.Required(CONF_FREQUENCY): cv.int_range(min=137000000, max=1020000000),
+            cv.Required(CONF_FREQUENCY): cv.All(
+                cv.frequency, cv.float_range(min=137.0e6, max=1020.0e6)
+            ),
             cv.Required(CONF_MODULATION): cv.enum(MOD),
             cv.Optional(CONF_ON_PACKET): automation.validate_automation(single=True),
             cv.Optional(CONF_PA_PIN, default="BOOST"): cv.enum(PA_PIN),

esphome/components/text/text.cpp

@@ -23,7 +23,7 @@ void Text::publish_state(const std::string &state) {
 #endif
 }
 
-void Text::add_on_state_callback(std::function<void(std::string)> &&callback) {
+void Text::add_on_state_callback(std::function<void(const std::string &)> &&callback) {
   this->state_callback_.add(std::move(callback));
 }
 

esphome/components/text/text.h

@@ -31,7 +31,7 @@ class Text : public EntityBase {
   /// Instantiate a TextCall object to modify this text component's state.
   TextCall make_call() { return TextCall(this); }
 
-  void add_on_state_callback(std::function<void(std::string)> &&callback);
+  void add_on_state_callback(std::function<void(const std::string &)> &&callback);
 
  protected:
   friend class TextCall;
@@ -44,7 +44,7 @@ class Text : public EntityBase {
    */
   virtual void control(const std::string &value) = 0;
 
-  CallbackManager<void(std::string)> state_callback_;
+  CallbackManager<void(const std::string &)> state_callback_;
 };
 
 }  // namespace text

esphome/components/text_sensor/text_sensor.cpp

@@ -30,9 +30,9 @@ void TextSensor::publish_state(const std::string &state) {
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
   this->raw_state = state;
 #pragma GCC diagnostic pop
-  if (this->raw_callback_) {
-    this->raw_callback_->call(state);
-  }
+
+  // Call raw callbacks (before filters)
+  this->callbacks_.call_first(this->raw_count_, state);
 
   ESP_LOGV(TAG, "'%s': Received new state %s", this->name_.c_str(), state.c_str());
 
@@ -74,13 +74,11 @@ void TextSensor::clear_filters() {
 }
 
 void TextSensor::add_on_state_callback(std::function<void(std::string)> callback) {
-  this->callback_.add(std::move(callback));
+  this->callbacks_.add_second(std::move(callback));
 }
+
 void TextSensor::add_on_raw_state_callback(std::function<void(std::string)> callback) {
-  if (!this->raw_callback_) {
-    this->raw_callback_ = make_unique<CallbackManager<void(std::string)>>();
-  }
-  this->raw_callback_->add(std::move(callback));
+  this->callbacks_.add_first(std::move(callback), &this->raw_count_);
 }
 
 std::string TextSensor::get_state() const { return this->state; }
@@ -95,7 +93,10 @@ void TextSensor::internal_send_state_to_frontend(const std::string &state) {
   this->state = state;
   this->set_has_state(true);
   ESP_LOGD(TAG, "'%s': Sending state '%s'", this->name_.c_str(), state.c_str());
-  this->callback_.call(state);
+
+  // Call filtered callbacks (after filters)
+  this->callbacks_.call_second(this->raw_count_, state);
+
 #if defined(USE_TEXT_SENSOR) && defined(USE_CONTROLLER_REGISTRY)
   ControllerRegistry::notify_text_sensor_update(this);
 #endif

esphome/components/text_sensor/text_sensor.h

@@ -65,11 +65,11 @@ class TextSensor : public EntityBase, public EntityBase_DeviceClass {
   void internal_send_state_to_frontend(const std::string &state);
 
  protected:
-  std::unique_ptr<CallbackManager<void(std::string)>>
-      raw_callback_;                             ///< Storage for raw state callbacks (lazy allocated).
-  CallbackManager<void(std::string)> callback_;  ///< Storage for filtered state callbacks.
+  PartitionedCallbackManager<void(std::string)> callbacks_;
 
   Filter *filter_list_{nullptr};  ///< Store all active filters.
+
+  uint8_t raw_count_{0};  ///< Number of raw callbacks (partition point in callbacks_ vector)
 };
 
 }  // namespace text_sensor

esphome/components/time/automation.cpp

@@ -4,8 +4,7 @@
 
 #include <cinttypes>
 
-namespace esphome {
-namespace time {
+namespace esphome::time {
 
 static const char *const TAG = "automation";
 static const int MAX_TIMESTAMP_DRIFT = 900;  // how far can the clock drift before we consider
@@ -92,5 +91,4 @@ SyncTrigger::SyncTrigger(RealTimeClock *rtc) : rtc_(rtc) {
   rtc->add_on_time_sync_callback([this]() { this->trigger(); });
 }
 
-}  // namespace time
-}  // namespace esphome
+}  // namespace esphome::time

esphome/components/time/automation.h

@@ -8,8 +8,7 @@
 
 #include <vector>
 
-namespace esphome {
-namespace time {
+namespace esphome::time {
 
 class CronTrigger : public Trigger<>, public Component {
  public:
@@ -48,5 +47,4 @@ class SyncTrigger : public Trigger<>, public Component {
  protected:
   RealTimeClock *rtc_;
 };
-}  // namespace time
-}  // namespace esphome
+}  // namespace esphome::time

esphome/components/time/real_time_clock.cpp

@@ -17,8 +17,7 @@
 
 #include <cinttypes>
 
-namespace esphome {
-namespace time {
+namespace esphome::time {
 
 static const char *const TAG = "time";
 
@@ -78,5 +77,4 @@ void RealTimeClock::apply_timezone_() {
 }
 #endif
 
-}  // namespace time
-}  // namespace esphome
+}  // namespace esphome::time

esphome/components/time/real_time_clock.h

@@ -7,8 +7,7 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/time.h"
 
-namespace esphome {
-namespace time {
+namespace esphome::time {
 
 /// The RealTimeClock class exposes common timekeeping functions via the device's local real-time clock.
 ///
@@ -75,5 +74,4 @@ template<typename... Ts> class TimeHasTimeCondition : public Condition<Ts...> {
   RealTimeClock *parent_;
 };
 
-}  // namespace time
-}  // namespace esphome
+}  // namespace esphome::time

esphome/components/update/__init__.py

@@ -29,6 +29,9 @@ UpdateInfo = update_ns.struct("UpdateInfo")
 PerformAction = update_ns.class_(
     "PerformAction", automation.Action, cg.Parented.template(UpdateEntity)
 )
+CheckAction = update_ns.class_(
+    "CheckAction", automation.Action, cg.Parented.template(UpdateEntity)
+)
 IsAvailableCondition = update_ns.class_(
     "IsAvailableCondition", automation.Condition, cg.Parented.template(UpdateEntity)
 )
@@ -143,6 +146,21 @@ async def update_perform_action_to_code(config, action_id, template_arg, args):
     return var
 
 
+@automation.register_action(
+    "update.check",
+    CheckAction,
+    automation.maybe_simple_id(
+        {
+            cv.GenerateID(): cv.use_id(UpdateEntity),
+        }
+    ),
+)
+async def update_check_action_to_code(config, action_id, template_arg, args):
+    var = cg.new_Pvariable(action_id, template_arg)
+    await cg.register_parented(var, config[CONF_ID])
+    return var
+
+
 @automation.register_condition(
     "update.is_available",
     IsAvailableCondition,

esphome/components/update/automation.h

@@ -14,6 +14,11 @@ template<typename... Ts> class PerformAction : public Action<Ts...>, public Pare
   void play(const Ts &...x) override { this->parent_->perform(this->force_.value(x...)); }
 };
 
+template<typename... Ts> class CheckAction : public Action<Ts...>, public Parented<UpdateEntity> {
+ public:
+  void play(const Ts &...x) override { this->parent_->check(); }
+};
+
 template<typename... Ts> class IsAvailableCondition : public Condition<Ts...>, public Parented<UpdateEntity> {
  public:
   bool check(const Ts &...x) override { return this->parent_->state == UPDATE_STATE_AVAILABLE; }

esphome/const.py

@@ -4,7 +4,7 @@ from enum import Enum
 
 from esphome.enum import StrEnum
 
-__version__ = "2025.12.0"
+__version__ = "2026.1.0-dev"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 VALID_SUBSTITUTIONS_CHARACTERS = (