The Mega Pro Embed CH340G / ATmega2560 board (no headers) is based on the ATmega2560 microcontroller and the USB-UART adapter CH340. The board is compatible with Arduino Mega 2560. The board has a compact form factor of 38 x 55mm and is an excellent solution for developing projects based on ATmega2560.
It uses the original chip, and a 16 MHz high-quality quartz resonator is present on the board. The board has a Micro USB connector that allows you to connect the microcontroller to the computer via the USB-UART adapter CH340(A driver installation may be required). The board can be powered directly through the Micro USB connector, or via the corresponding contact on the board (Vin). The used voltage regulator operates in a range of 6 to 9V DC. The voltage regulator allows to use up to 18V as an input value, however we do not recommend exceeding the recommended values, since this can lead to excessive heat and damage the device.