I bought a usbASP programmer from eBay and every Nano I tried to burn a new bootloader, the Nano died. I have a small pile of them now. No more heartbeat when powered on. Attempts to burn others with Arduino as ISP always failed but i suppose thats another topic. I bought new 328's to fix them, as…

Replace ATMEGA328P-AU chips

kprims May 24, 2018, 2:37am 8

JP3(Slow SCK Jumper) ,not J2.

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