diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..276ec3e
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,31 @@
+name: Tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  native-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.x"
+
+      - name: Cache PlatformIO
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/pip
+            ~/.platformio
+          key: ${{ runner.os }}-platformio-${{ hashFiles('platformio.ini') }}
+
+      - name: Install PlatformIO
+        run: pip install --upgrade platformio
+
+      - name: Run native unit tests
+        run: pio test -e native