Microcontroller: Powered by the ATmega2560 – ideal for complex and memory-intensive applications.

USB Interface: Equipped with CH340 USB-to-Serial chip for reliable communication and programming.

Operating Voltage: 5V logic (input voltage via barrel jack: 7V–12V recommended).

I/O Capabilities:

54 Digital I/O pins (15 support PWM)

16 Analog input pins

4 Hardware serial ports (UARTs) for versatile communication

Memory:

256KB Flash memory (8KB used by bootloader)

8KB SRAM

4KB EEPROM

Clock Speed: 16 MHz crystal oscillator

Programming Interface: Standard USB-B port, fully compatible with Arduino IDE

Form Factor: Larger board layout – ideal for advanced projects and shields requiring more I/O.