My atmega 16u2 on my Uno is out of order and will not upload any sketches.If I use an external programer http://arduino.cc/en/Hacking/Programmer via the icsp header next to the atmega 328, will this broken chip affect my programing, or I just need the atemga 328 cip to be programed? The topic is q…

Burning sketches to the Arduino board with an external programmer...?

CrossRoads July 20, 2013, 1:31pm 4

I believe so. As I said, different control lines.

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