Embed version of Mega 2560 CH340G/ATmega2560 - compatible with Arduino Mega 2560 board. Built on the Atmel ATmega2560 microcontroller and USB-UART interface chip CH340G.
The board has a compact size of 38x55mm. It is a good solution for final prototyping on soldered boards.
The board has similar functionality to the Arduino Mega 2560. It is an embedded board, but with the same stability and use cases as the original ATmega2560 (16 MHz).
The board used the CH340G chip for UART-USB conversion.
Mega PRO (Embed) 2560 CH340G / ATmega2560 - connects to the computer via microUSB cable (used for almost all Android smartphones).
You can supply power to board through the MicroUSB connector or pinheaders. The voltage regulator (LDO) can deal with voltage from 6V to 9V (peak18V) DC. Output current for 5V - about 800mA, for 3.3V - about 800mA (Please note that the higher the input voltage the lower the outgoing current).