* Extends an Reset button
* Comes with a built-in power indicator and a D13 indicator
* Breakout all the digital and analog ports of UNO R3 as 3PIN headers
* A serial communication interface
* A I2C communication interface
* A SPI communication interface
* Comes with a URF interface
* Comes with an APC220 interface
* You can supply the voltage needed for sensor modules via terminal blocks.
* Comes with a built-in power indicator and a D13 indicator
* Breakout all the digital and analog ports of UNO R3 as 3PIN headers
* A serial communication interface
* A I2C communication interface
* A SPI communication interface
* Comes with a URF interface
* Comes with an APC220 interface
* You can supply the voltage needed for sensor modules via terminal blocks.