MEGA Board Compatible with Arduino IDE ATMEGA2560 ATmega16AU

The Mega is 100 percent compatible with Arduino and most shields are designed for the Arduino Mega2560 R3. The chip is Atmega2560-16au and Atmega16u2, the same as the official version. Stronger reset circuit. Use 5.5 * 2.1Mm dc barrel jack (compatible with 5.5 * 2.5Mm dc barrel jack). It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. Need a USB type A/B? Follow this link!