Embedded version Mega 2560 CH340G / ATmega2560 - Compatible with Mega 2560 motherboard. Built on the Atmel ATmega2560 microcontroller and USB-UART interface chip CH340G.The board is compact and measures 38x55mm. This is a great solution to get your final project on the welding prototype board.The motherboard functions like the Arduno Mega 2560. It is an embedded motherboard, but it is also stable and uses the chip ATmega2560 (16 MHz).The board uses the chip CH340G as the converter UART-USB. Provides a stable data exchange result when you work at a frequency of 12Mhz (requires driver to be installed to the computer).Mega PRO (embedded) 2560 CH340G / ATmega2560 - Connect to a computer via a Mini cable (almost for all Android smartphones).You can power the board or power the pins through the Mini connector. The voltage regulator (LDO) can handle input voltages from 6V to 9V (peak 18V) DC. The output current is 5V - about 800mA, 3.3V - about 800mA (note that the higher the input voltage, the lower the output current). This will provide reliable power for most of your initial projects.Colour:blackMaterial:ABSSize:5.5 x 3.8cmPackage Contents:1 * MEGA 2560 PRO BoardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.