2

Sometimes the built-in LED pulsates after an upload. It could be after a failed upload but I'm not entirely sure. What does this indicate? I haven't been able to find any information about it.

It doesn't blink like in the Bliky example. It pulsates.

The led is not controlled by a Sketch. Usually this happens after a failed upload, and the previous Sketch doesn't work anymore.

Improve this question
3
  • maybe it is the sketch that you loaded
    – jsotola
    Commented Apr 27, 2021 at 15:56
  • @jsotola Usually it's after a failed update, and my best guess is that it is, but I haven't seen it documented anywhere. It's not in the sketch.
    – ivvi
    Commented Apr 27, 2021 at 15:58
  • 1
    bootloader does it while active
    – Juraj ♦
    Commented Apr 27, 2021 at 16:38

0

Reset to default

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.