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Topic: stk500_getsync() attempt 1 of 10: not in sync: resp=0x03 (Read 434 times) previous topic - next topic

5lemons

Hey guys,
I recently started programming ATtiny85 with arduinoMEGA, but while bootloading i get this error "stk500_getsync() attempt 1 of 10: not in sync: resp=0x03". A little help would be nice.

5lemons

So I read a few articles about the same problem and I think that my arduinoMEGA doesnt have a bootloader, can this be?

5lemons

So incase anyone was wondering what was wrong I did some research, changed quite a few things and it started to work. So the problem was that arduinoMEGA require a different conection than arduinoUNO, because most of the projects are UNO related, another problem was in boards.txt file, I needed to add a few lines.

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