MegaXPRO R3 - Mega 2560 R3 ATmega2560-16AU USB-UART CH340C 86 I/O 5V/3.3V Development Board

Feature The MegaXPRO R3 Mega 2560 R3 is an extra I O board which is convenient to use for creating powerful projects with more functions With 86 I O 69 digital I O pins 17 analog inputs YES more pins unlike standard Arduino Mega 2560 with 70 I O 4 UARTs hardware serial ports one I2C and one SPI interface and a larger memory space 256KB for your sketch In addition you can create a project with 3 3V or 5V logic level Onboard has a solution for switch between 3 3V or 5V Just connect to your PC to USB and download the sketch from Arduino IDE MegaXPRO R3 Mega 2560 R3 is open source hardware base on MCU ATmega2560 You can create your own projects or gadgets using the following files schematic diagram dimension diagram pinout diagram Eagle and Altium CAD library datasheet 3Dstep file software library Programming The MegaXPRO R3 Mega 2560 R3 controller can be programming with the Arduino R IDE software The MegaXPRO R3 Mega 2560 R3 comes pre installed with a bootloader for Arduino IDE that allows you to upload new code to it without the use of an external hardware programmer You can also direct program the microcontroller through the ICSP In Circuit Serial Programming Power The MegaXPRO R3 Mega 2560 R3 can be powered via the USB connection or with an external power supply Note The board has a resettable fuse that protects your computers USB ports from shorts and overcurrent If more than 500 mA is applied to the USB port the fuse will automatical