Arduino Mega 2560

The Arduino Mega 2560 is a microcontroller board based on the ATmega2560, designed for more complex projects. It features 54 digital I/O pins (of which 15 can be used as PWM outputs), 16 analog inputs, and 4 UARTs (hardware serial ports). The board operates at 16 MHz and has 256 KB of flash memory, 8 KB of SRAM, and 4 KB of EEPROM.