diff --git a/.gitignore b/.gitignore
index 928c98b..300fc22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -78,3 +78,4 @@ wokwi-libs/*/.cache/
 .history/*
 .daveagent/*
 example_zip/*
+data/*
diff --git a/data/projects/219c3d17-9914-4735-a591-908e589ebbef/sketch.ino b/data/projects/219c3d17-9914-4735-a591-908e589ebbef/sketch.ino
deleted file mode 100644
index c21afe5..0000000
--- a/data/projects/219c3d17-9914-4735-a591-908e589ebbef/sketch.ino
+++ /dev/null
@@ -1,11 +0,0 @@
-// Arduino Blink Example
-void setup() {
-  pinMode(LED_BUILTIN, OUTPUT);
-}
-
-void loop() {
-  digitalWrite(LED_BUILTIN, HIGH);
-  delay(1000);
-  digitalWrite(LED_BUILTIN, LOW);
-  delay(1000);
-}
\ No newline at end of file
diff --git a/frontend/.gitignore b/frontend/.gitignore
index a547bf3..9f972c9 100644
--- a/frontend/.gitignore
+++ b/frontend/.gitignore
@@ -22,3 +22,4 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
+data/*
\ No newline at end of file