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Topic: What programmer to use to unbrick a board? (Read 14 times) previous topic - next topic


I bricked a board with an 1284P-AU on it. I was changing low fuse and my connection wasn't great (a few jumper wires held by hand) so the MCU is bricked. I was using Nick's hex uploader sketch. It reported success but was not able to enter programming mode afterwards. I carefully did one more board without losing connections so the second board was good.

Now I wonder what programmer(s) can unbrick an ATMEL MCU with possibly corrupt low fuse settings? I only have the arduino style ICSP header brought out. I don't have much experience with programmers other than arduino boards programming arduino boards :-[


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