diff --git a/.clang-tidy b/.clang-tidy
index 09cf949..78b230f 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -1,2 +1,33 @@
-Checks: "*"
+Checks: >
+  *,
+  -altera-unroll-loops,
+  -bugprone-branch-clone,
+  -bugprone-easily-swappable-parameters,
+  -cppcoreguidelines-avoid-c-arrays,
+  -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-pro-bounds-constant-array-index,
+  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
+  -cppcoreguidelines-pro-type-vararg,
+  -fuchsia-default-arguments-calls,
+  -fuchsia-default-arguments-declarations,
+  -fuchsia-statically-constructed-objects,
+  -google-runtime-int,
+  -hicpp-avoid-c-arrays,
+  -hicpp-vararg,
+  -llvm-header-guard,
+  -llvmlibc-callee-namespace,
+  -llvmlibc-implementation-in-namespace,
+  -misc-use-internal-linkage,
+  -modernize-avoid-c-arrays,
+  -modernize-use-trailing-return-type,
+  -portability-avoid-pragma-once,
+  -readability-convert-member-functions-to-static,
+  -readability-magic-numbers
+CheckOptions:
+  - key: cppcoreguidelines-macro-usage.CheckCapsOnly
+    value: true
+  - key: misc-include-cleaner.MissingIncludes
+    value: false
+  - key: readability-identifier-length.IgnoredVariableNames
+    value: ^(rx|tx)$
 FormatStyle: file
diff --git a/.github/labeler.yml b/.github/labeler.yml
index 72b5f96..31bc6bd 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -1,3 +1,9 @@
+avr:
+  - changed-files:
+    - any-glob-to-any-file:
+      - include/avr/**/*
+      - src/avr/**/*
+
 bug:
   - head-branch:
     - ^fix/
@@ -13,3 +19,9 @@ documentation:
 enhancement:
   - head-branch:
     - ^feat/
+
+esp:
+  - changed-files:
+    - any-glob-to-any-file:
+      - include/esp/**/*
+      - src/esp/**/*
diff --git a/.github/workflows/clang.yml b/.github/workflows/clang.yml
index 8f67aa0..f955374 100644
--- a/.github/workflows/clang.yml
+++ b/.github/workflows/clang.yml
@@ -20,6 +20,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
 
       - name: Set up uv
         uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
@@ -38,6 +40,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
 
       - name: Clang format
         uses: cpp-linter/cpp-linter-action@cab1143a2c149bc41e85b070a9de81716974c18f # v2.21.0
@@ -70,6 +74,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
 
       - name: Set up Cache for PlatformIO
         continue-on-error: true
@@ -122,11 +128,14 @@ jobs:
           tidy-checks: ""
 
       - name: Summary
+        env:
+          clang-threshold: 64
         run: |
-          echo "Status: ${{ steps.tidy.outputs.checks-failed }} checks failed."
+          echo "Status: ${{ steps.tidy.outputs.checks-failed }} checks failed, threshold for success is ${{ env.clang-threshold }}."
           echo "Clang report:"
           if [ -n "${{ github.event.pull_request.number }}" ]; then
             echo "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}?pr=${{ github.event.pull_request.number }}"
           else
             echo "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
           fi
+          exit $(( ${{ steps.tidy.outputs.checks-failed }} > ${{ env.clang-threshold }} ))
diff --git a/.github/workflows/dependabot.yml b/.github/workflows/dependabot.yml
index 7737dc4..3489191 100644
--- a/.github/workflows/dependabot.yml
+++ b/.github/workflows/dependabot.yml
@@ -20,6 +20,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
 
       - name: PlatformIO Dependency Updater
         uses: VIPnytt/platformio-dependency-updater@151e4688a6696cc129b69b33de262f4be58b7904 # v1.0.2
diff --git a/.github/workflows/ikea-bekant.yml b/.github/workflows/ikea-bekant.yml
new file mode 100644
index 0000000..5680a31
--- /dev/null
+++ b/.github/workflows/ikea-bekant.yml
@@ -0,0 +1,70 @@
+name: IKEA Bekant
+
+on:
+  merge_group:
+    types:
+      - checks_requested
+
+  pull_request:
+    branches:
+      - main
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  context:
+    name: Context
+    runs-on: ubuntu-latest
+    outputs:
+      pio-environments: ${{ steps.platformio.outputs.environments }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        with:
+          python-version: 3.11
+          version: latest-known
+
+      - name: PlatformIO environments
+        id: platformio
+        run: echo "environments=$(uv run pio project config --json-output | jq -c '[.[] | .[0] | select(startswith("env:")) | sub("^env:"; "")]')" >> "$GITHUB_OUTPUT"
+
+  build:
+    name: Build
+    needs: context
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        environment: ${{ fromJSON(needs.context.outputs.pio-environments) }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Set up Cache for PlatformIO
+        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
+        with:
+          key: platformio-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('platformio.ini') }}
+          path: .platformio/.cache
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        with:
+          python-version: 3.11
+          version: latest-known
+
+      - name: PlatformIO build
+        env:
+          PIO_ENVIRONMENT: ${{ matrix.environment }}
+        run: uv run pio run -e "$PIO_ENVIRONMENT"
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 0df1ca7..adf0463 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -3,7 +3,7 @@ name: Labeler
 on:
   pull_request_target:
     branches:
-      - master
+      - main
 
 permissions:
   contents: read
@@ -19,6 +19,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
 
       - name: Labeler
         uses: actions/labeler@bf12e9b00b37c5c0ca2b87b79b2daf7891dbda13 # v7.0.0
diff --git a/.github/workflows/platformio.yml b/.github/workflows/platformio.yml
index 05039fe..43f094a 100644
--- a/.github/workflows/platformio.yml
+++ b/.github/workflows/platformio.yml
@@ -3,11 +3,11 @@ name: PlatformIO
 on:
   pull_request:
     branches:
-      - master
+      - main
 
   push:
     branches:
-      - master
+      - main
 
   workflow_dispatch:
 
@@ -15,56 +15,6 @@ permissions:
   contents: read
 
 jobs:
-  context:
-    name: Context
-    runs-on: ubuntu-latest
-    outputs:
-      pio-environments: ${{ steps.platformio.outputs.environments }}
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-
-      - name: Set up uv
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
-        with:
-          python-version: 3.11
-          version: latest-known
-
-      - name: PlatformIO environments
-        id: platformio
-        run: echo "environments=$(uv run pio project config --json-output | jq -c '[.[] | .[0] | select(startswith("env:")) | sub("^env:"; "")]')" >> "$GITHUB_OUTPUT"
-
-  build:
-    name: Build
-    needs: context
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        environment: ${{ fromJSON(needs.context.outputs.pio-environments) }}
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-
-      - name: Set up Cache for PlatformIO
-        uses: actions/cache@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
-        with:
-          key: platformio-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('platformio.ini') }}
-          path: .platformio/.cache
-
-      - name: Set up uv
-        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
-        with:
-          python-version: 3.11
-          version: latest-known
-
-      - name: PlatformIO build
-        env:
-          PIO_ENVIRONMENT: ${{ matrix.environment }}
-        run: uv run pio run -e "$PIO_ENVIRONMENT"
-
   lint:
     name: Lint
     runs-on: ubuntu-latest
@@ -72,6 +22,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
 
       - name: Set up uv
         uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
diff --git a/.github/workflows/uv.yml b/.github/workflows/uv.yml
new file mode 100644
index 0000000..08ce2db
--- /dev/null
+++ b/.github/workflows/uv.yml
@@ -0,0 +1,31 @@
+name: uv
+
+on:
+  pull_request:
+    branches:
+      - main
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  uv-lock:
+    name: uv.lock consistency
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          persist-credentials: false
+
+      - name: Set up uv
+        uses: astral-sh/setup-uv@20cfd1bf945f4377ade1205e4dbc17946fc9a30d # v10.0.1
+        with:
+          python-version: 3.11
+          version: latest-known
+
+      - name: uv lock check
+        run: uv lock --check