**2-units** ATmega 2560 R3 Mini Pro CH340 Board Compatible with Arduino Mega IDE
ATmega 2560 Mini PRO ATmega2560 16AU CH340G Compatible with Arduino IDE The ATmega 2560 Mini Pro is a small, complete, and breadboard-friendly board based on the ATmega2560 (MEGA 3.x). It is a powerful board with all the functionality, I/O pins, and features of the full-size atMEGA 2560 R3 development board; it works with a Mini-B USB cable and has no DC power jack. The board functions just like the full size ATmega 2560 R3, and it is also equipped with the powerful ATmega2560 (16 MHz). The CH340G UART-USB provides a stable data exchange for uploading at a 12Mhz frequency through its micro USB port. The ATMEGA 2560 PRO is tiny, which is convenient for creating embed projects or the final product, with 86 I/O - 69 digital I/O pins, 17 analog inputs (YES, more than the standard Mega 2560) and a large 256 KB memory space for your sketch. In addition, you can create a project with 3.3V or 5V logic level, the board has both 3.3V and 5V pins. It may also be powered by batteries. The pins are included in the package but are not soldered onto the board. You may solder them as needed for your project. Tech Specs: Microcontroller ATmega2560 Upload Connection Micro-USB port Operating Voltage 5V Input Voltage (recommended) Input voltages 6V to 9V (peak 18V) DC Input Voltage (limit) 18V Digital I/O Pins 69 (of which 15 provide PWM output) Analog Input Pins 17 Output voltages 5V, ~ 800mA and 3.3V, ~800mA Current per I/O pin, 5V 20mA DC Current per I/O pin, 3.3v 50mA DC Flash Memory 256 KB of which 8 KB used by bootloader SRAM 8 KB EEPROM 4 KB Clock Speed 16 MHz Length 55 mm Width 38 mm Weight 13.2 g without pins What's in the box: 2 ATMEGA Mini Pro boards and all needed pin headers (Pins come unsoldered just as illustrated in the pictures)