update github actions

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"

.github/workflows/pio_build.yml

@@ -41,13 +41,12 @@ jobs:
           - esp32
           - esp32debug
           - esp32full
-          - esp32btn
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: PIP Cache
         id: cache-pip
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           cache-name: cache-pip-pkgs
         with:
@@ -59,7 +58,7 @@ jobs:
             ${{ runner.os }}-
       - name: Platformio Cache
         id: cache-pio
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         env:
           cache-name: cache-pio-pkgs
         with:

ci_envs.ini

@@ -5,16 +5,7 @@ board_build.partitions = esp32_4MiB_noota.csv
 build_flags =
     ${flags.build_flags}
     -DLAMP_DEBUG=1
-    -DUSE_E131
     -DMIC_EFFECTS
     -DMP3PLAYER
-    -DTM1637_CLOCK
     -DENCODER
-    -DRTC
 
-[env:esp32btn]
-extends = env:esp32
-board_build.partitions = esp32_4MiB_noota.csv
-build_flags =
-    ${flags.build_flags}
-    -DESP_USE_BUTTON