diff --git a/README.md b/README.md
index b47bf43..56b5f64 100644
--- a/README.md
+++ b/README.md
@@ -44,3 +44,8 @@ const char* password = "<PASSWORD>";
 String api_url = "http://<ENTER_HERE_THE_IP_OF_YOUR API_SERVER>:5000/status";
 ```
 
+## Error handling
+
+* If wifi is unavailable or misconfigured, the device will show "No Wifi!" on the screen
+* HTTP Errors will also displayed on the OLED
+* When you key up your TRX and therefore the HR50, no serial communication is possible. The latest gathered information will still be displayed on the screen but there will be a "(!)" in the third row as an indicator for this situation.