A Forum at Sky's Edge

hi, relate to the ATmega2560 issue: ATmega2560-8mhz using crystal 7.3728MHz (USART max. 230K baud) ATmega2560-16mhz using crystal 14.7456MHz (USART max. 230K baud) safe usart speed 115200 if you are thinking on upgrading the hardware or for new projects, a good replacement for the ATmega would be an...