hello guys, so actually i have experienced same error, it was caused by rx-tx pins. but now its different i dont use any of that pins. when the first time it showed no errors after few uploads it stuck with this error. i tried to unplug every pins that connect but still the same. i have checked the…

error uploading programmer not responding

pert April 19, 2018, 11:01am 4

1st235's picture:

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