Hello, I am using a Buspirate v3b in transparent UART with 115200 baudrate, etc as shown here: ( link ) buspirate cable: [image] what I am doing: [image] CLK does appear to be resetting the arduino in time, and I have tried pressing the reset button myself to no avail. I have soldered a 15k resi…

Arduino pro mini failing to upload, no errors

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