diff --git a/.gitignore b/.gitignore
index 075724e..cc81706 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # Persistence
 prst.*
+
 log.txt
 # API-Key (keep secret at all times)
 keys.py
diff --git a/clock/api/hat/tester.py b/clock/api/hat/tester.py
new file mode 100644
index 0000000..5f868da
--- /dev/null
+++ b/clock/api/hat/tester.py
@@ -0,0 +1,9 @@
+import unicorn
+
+led = unicorn.UnicornHat(32,16)
+
+for i in range(16*32):
+    x = i % 32
+    y = i // 32
+    led.set_pixel(x,y, 10, 200, 30)
+    led.show()
\ No newline at end of file