Freaduino UNO Rev2.2 - Arduino UNO Fully Compatible Board + USB cable
Freaduino UNO Rev2.2 - Premium Quality Arduino UNO Fully Compatible Board + USB cable
Freaduino UNO is an Arduino Uno compatible board with premium quality. It is based on Arduino UNO Rev3 design. So you can use Freaduino exactly similar to Arduino UNO Rev3. All code, shield and IDE for Arduino UNO Rev3 are also valid on Freaduino UNO. Some visible improvement on hardware makes Freaduino UNO more flexible and easier to use. For example 3 switches with Power off、3.3v or 5v IO selectable allow you connect some 3.3v modules (such as XBee) to Freaduino directly. SPI, COM and IIC bus breakout make bus connect easier. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. And the great way is direct use with Octopus sensor bricks and there are Black/Red/Yellow wires directly plug on.
Please visit the wiki page for more info about this product.
We Also Recommend
DFRobot WiDo - An Arduino Compatible IoT (internet of thing) Board