The Mega 2560 board has a variety of facilities for communicating with a computer, A further board, or other microcontrollers. The ATmega2560 gives 4 components UARTs for TTL (5V) serial communication. An ATmega16U2 (ATmega 8U2 within the revision one and revision two boards) on the board channels one particular of https://ligamega2546812.topbloghub.com/34140140/little-known-facts-about-liga-mega25