Embedded version Mega2560 CH340G ATmega2560, compatible with Mega 2560 motherboard. Construction based on ATmega2560 microcontroller and USB-UART interface chip CH340G The printed circuit board has a compact size of 38x55mm. This is a good solution to get your final project on the welded prototype board It is an embedded motherboard, but it is also stable and uses the original chip ATmega2560 (16 MHz) The board uses the chip CH340G as the converter UART-USB. Provides stable data exchange results when you work at a frequency of 12Mhz (requires drivers to be installed on your computer) Mega PRO (Embedded) 2560 CH340G / ATmega2560 - Connect to your computer via a micro USB cable