Embedded version of for Mega 2560 CH340G / ATmega2560, compatible with for Mega 2560 motherboards. Compact size of 38x55mm, ideal for soldered prototype boards. Utilizes the ATmega2560 chip operating at 16 MHz for stability. CH340G chip as a UART-USB converter, ensuring stable data exchange at 12 MHz. Voltage regulator supports input voltages from 6V to 9V, providing reliable power for projects. Built on for Atmel ATmega2560 microcontroller and USB-UART interface chip CH340G. The motherboard functions similarly to the for Arduino Mega 2560. The board uses the chip CH340G as a converter UART-USB. Provides stable results of data exchange when you work at a frequency of 12 Mhz (requires installation of drivers to the computer). for Mega PRO (Embedded) 2560 CH340G / for ATmega2560 - connects to the computer via micro-USB cable (works with almost all Android smartphones). You can power the board or power the pins via the micro-USB connector. Output currents are 5V - approx. 800mA and 3.3V - approx. 800mA (note that the higher the input voltage, the lower the output current). This will provide reliable power for most of your initial projects. Color:As Shown Material:POB+Electronic Components Specification:A:MICRO-interface Package Contents: 1 * Intelligent Electronic Development Board Only the above package content, other products are not included. Note: Light reflection 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.