Create pio-build.yml

.github/workflows/pio-build.yml

@@ -0,0 +1,26 @@
+name: pio-build
+on:
+  push:
+    branches: master
+jobs:
+  build:
+    name: build files
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+          token: ${{ sectrets.PAT_TOKEN }}
+      - uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            ~/.platformio/.cache
+          key: ${{ runner.os }}-pio
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.11'
+      - name: Install PlatformIO Core
+        run: pip install platformio
+      - name: Build project
+        run: pio run