I can't think of any reason why I cannot replace the ATmega168P-AU on a BT board with ATmega328P-AU. I would flash the 328's bootloader using the Arduino IDE through the ICSP header. I would use ArduinoISP as the programmer (I have a dedicated Duemilanove set up for this purpose). Has anyone upgrade…

ArduinoBT: upgrade from 168 to 328?

system July 24, 2012, 3:13am 3

I saw that was an option. Thanks.

Jim