First post! Be gentle!! :cold_sweat: I’ve breadboarded a ATMEGA328 and managed to bootload it (using the UNO) but I am having terrible troubles loading any sketches to it. Thinking I’d possibly cocked up the bootloader / chip I jumpered it to the socket on the uno and managed to program it, however…

Problems with Serial Programming

system September 5, 2012, 9:16pm 7

Sorry its not very clear is it! Plus the colours dont match at the CP2102 end!!

Orange (pin2) > TXD on CP2102
Yellow (pin3) > RXD on CP2102

Regards

Matt

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