The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM
ATMEGA 2560 CH340 R3 Board Atmega2560-16AU Compatible for Arduino
Arduino Mega 2560 Rev3
ARDUINO MEGA
Mega 2560 R3 with ATmega16U2 USB - ProtoSupplies
Inland Mega 2560 MainBoard Arduino Compatible; 16MHz Clock Rate
Arduino Mega 2560 Rev3 Standard Kit — KKSB Cases
Nettigo: Arduino Mega 2560 R3 Clone ATmega16U2 - factory sealed
MEGA Development 2560 R3 Board Compatible with Arduino Mega 2560
ELEGOO Mega R3 Controller Board Compatible with Arduino IDE with