#circuitpython LED blinking problem
1 messages · Page 1 of 1 (latest)
do you mean the status led?
Well there is only one LED
it indicates that the program finished correctly
if there was an error, it would blink differently
CircuitPython RGB Status Light
Once started, CircuitPython will blink a pattern every 5 seconds when no user code is running to indicate why the code stopped:
1 GREEN blink: Code finished without error.
2 RED blinks: Code ended due to an exception. Check the serial console for details.
3 YELLOW blinks: CircuitPython is in safe mode. No user code was run. Check the serial console for safe mode reason.
When in the REPL, CircuitPython will set the status LED to WHITE.