diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..b8569a6
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,41 @@
+name: Build Arduino
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Install Arduino CLI
+        run: |
+          curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh
+          sudo mv bin/arduino-cli /usr/local/bin/
+
+      - name: Initialize Arduino CLI
+        run: |
+          arduino-cli config init
+          arduino-cli core update-index
+
+      - name: Install required board core
+        run: arduino-cli core install arduino:avr
+          
+      - name: Install custom library
+        run: |
+          mkdir -p ~/Arduino/libraries
+          git clone https://github.com/Zefek/MQTTESP8266.git ~/Arduino/libraries/MQTTESP8266
+
+      - name: Set configs
+        run: |
+          cp config_default.h config.h
+
+      - name: Compile Arduino project
+        run: |
+          arduino-cli compile --fqbn arduino:avr:uno ./
diff --git a/config_default.h b/config_default.h
new file mode 100644
index 0000000..c9885e9
--- /dev/null
+++ b/config_default.h
@@ -0,0 +1,9 @@
+#define WifiSSID "WifiSSID"
+#define WifiPassword "WifiPassword"
+#define MQTTUsername "MQTTUsername"
+
+#define MQTTPassword "MQTTPassword"
+
+#define MQTTHost "MQTTHost"
+
+#define ELCONSUMPTION "ELCONSUMPTION"
\ No newline at end of file