OSEPP Uno R4 USB Microcontroller

• ATMEGA 16U2 Chipset
• Micro USB connector
• 4 additional 5v and GND power pins
• Additional analog pins A6 & A7

The OSEPP Uno R4 USB Microcontroller is the most popular Arduino board out in the Arduino market! This board uses the 8-bit, AVR, RISC-based ATmega328P microcontroller from Atmel.The ATmega328P comes with the Arduino bootloader preloaded. There is an ICSP (In-Circuit Serial Programming) header for the ATmega328 to optionally replace the bootloader.

As an added precaution, the board comes with a resettable polyfuse on the USB connection path. To prevent damage to the USB port, the fuse will trip when the current to the port exceeds 500 mA.The input and/or output pins are brought out to the headers, providing a convenient way to prototype projects without the need of soldering or desoldering.

Features:

• 8-bit AVR RISC-based microcontroller running at 16 MHz
• Connects to a computer via a standard USB cable
• Flexible power source (USB or DC power)
• ICSP header for programming microcontroller
• Compatible with existing Arduino software libraries
• Compatible with all Arduino shields make for Arduino UNOs