It’s an Arduino shield that adds a Linux SoC, WiFi, Ethernet, and USB Host to any Arduino board from the Uno, to the Duemilanove and Mega. It is basically identical to the Arduino Yun ...

The project uses a stock DuinoFun USB mini host shield with a modification to allow it to work on 5V. An Arduino mini pro provides the brains. A FT-232 USB to serial board is used to program the ...

Then, an Arduino board might be exactly what you're ... However, additional components -- a Wi-Fi shield and a Bluetooth module -- are required. The R4 WiFi is already equipped with Wi-Fi ...