Hello, Maybe someone has a clue to this rather complicated problem: I have a board using the Atmega328PB. I can burn a bootloader. There is no issue with that. I can flash the board via FTDI multiple times if - and this is the tricky part - I do NOT disable the ADC. If I use the statement "ADC…

Flashing Atmega328PB only works once

canique April 30, 2018, 6:45pm 9

OK, just checked with MiniCore release 2.0.1, and, indeed, the upload issues are resolved now!
Great!
Thanks a lot for your support!

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