diff --git a/README.md b/README.md
index 36e146c..0333474 100644
--- a/README.md
+++ b/README.md
@@ -91,3 +91,4 @@ https://github.com/NicoHood/HoodLoader2
 - some words of Arduino acting same time as serial port
 - very simple test. test without joystick and test to connect one IO-pin to GND.
 - other ideas - PIR example to misc
+- link to tutorial