diff --git a/.github/workflows/compile-sketch.yml b/.github/workflows/compile-sketch.yml
new file mode 100644
index 0000000..6ff6149
--- /dev/null
+++ b/.github/workflows/compile-sketch.yml
@@ -0,0 +1,48 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build_esp32:
+
+    name: build esp32
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        fqbn:
+          - esp32:esp32:esp32
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Compile sketch
+        uses: arduino/compile-sketches@v1
+        with:
+          fqbn: ${{ matrix.fqbn }}
+          platforms: |
+            - name: esp32:esp32
+              source-url: https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
+              version: 2.0.17
+          sketch-paths: |
+            - ./
+          libraries: |
+              - source-url: https://github.com/marcel-licence/ML_SynthTools.git
+                name: ML_SynthTools
+              - source-url: https://github.com/marcel-licence/ML_SynthTools_Lib.git
+                name: ML_SynthTools_Lib
+              - source-url: https://github.com/adafruit/Adafruit-GFX-Library.git
+                name: Adafruit_GFX_Library
+                version: 1.10.10
+              - source-url: https://github.com/adafruit/Adafruit_SSD1306.git
+                name: Adafruit_SSD1306
+                version: 2.4.5
+              - source-url: https://github.com/adafruit/Adafruit_BusIO.git
+                name: Adafruit BusIO
+                version: 1.14.1