Versatile development board with the famous Atmega2560 chip. You can upload your own program to the board using Arduino software.
The RAMPS 2560 Electronics is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino, Mega Duemilanove or Diecimila.
This is a clone board with the CH340G USB-to-Serial chip.
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