Hello,
when i uploaded sketch probably bricked my Arduboy.
The only signs of life is green LED when turned on like in a movie.
This sketch that I uploaded previously worked on this arduboy.
I tried to reset Arduboy with small button on the left of microUSB port.
I tried start with UP_KEY. Nothing helps.
The green LED still lights up for a few seconds after switching on.
Upload sketch on Arduino 1.8.5 on ArchLinux with Arduboy Board and AVRISP mkll.
Device is not present i dmesg.
Any ideas how to fix it? What does this GREEN LED mean?
When you press the reset button your Arduboy will enter bootloader mode for uploading a new sketch. However this mode only remains active for about 8 seconds. so you have to time carefully when to press reset.
Hard to tell. It’s turned on and off by the bad sketch you’ve uploaded.
Try to browse / search the forum on how to fix upload problems. It has been asked and solved before several times (Sorry don’t have a link at hand atm).