diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2282aaf..3c641c4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,11 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Setup Arduino CLI
-        uses: arduino/setup-arduino-cli@v2
+        #uses: arduino/setup-arduino-cli@v2
+        shell: bash
+        run: |
+          curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh
+          echo "./bin" >> $GITHUB_PATH
 
       - name: Install UNO R4 Core
         run: |
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1233aae
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.secrets