diff --git a/.github/workflows/platformio_ci.yml b/.github/workflows/platformio_ci.yml
new file mode 100644
index 00000000..b095745b
--- /dev/null
+++ b/.github/workflows/platformio_ci.yml
@@ -0,0 +1,38 @@
+name: PlatformIO CI
+
+on:
+  push:
+    branches:
+      - action  # Replace 'main' with your branch if different
+  workflow_dispatch:  # This keeps the option to trigger manually
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Cache pip
+      uses: actions/cache@v2
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+        restore-keys: |
+          ${{ runner.os }}-pip-
+    - name: Cache PlatformIO
+      uses: actions/cache@v2
+      with:
+        path: ~/.platformio
+        key: ${{ runner.os }}-${{ hashFiles('**/lockfiles') }}
+    - name: Set up Python
+      uses: actions/setup-python@v2
+    - name: Install PlatformIO
+      run: |
+        python -m pip install --upgrade pip
+        pip install --upgrade platformio
+    - name: Run PlatformIO
+      run: |
+        cd MIDAS
+        pio platform install teensy
+        pio run -e mcu_main