GT2560 A+ Bootloader crash
Posted: Sun Jan 12, 2020 7:19 pm
Hallo,
after a failed flash Marlin 1.1.8 with Arduino, the board no longer starts. No more USB contact, I suspect that it put the bootloader down. How can I flash it back onto the borad?
Help
after a failed flash Marlin 1.1.8 with Arduino, the board no longer starts. No more USB contact, I suspect that it put the bootloader down. How can I flash it back onto the borad?
Help