The Generic Serial Driver lets you use Arduino and similar microcontroller boards with the Windows 7 Sensor and Location Platform. You'll be able to create your own combination of firmware and physical sensors. It's developed in C++ and Arduino.
At the moment, all the code is available in the source code repository. You'll need to download the source code from the Source Code
page (under Latest Version, click the Download link). Use the install.cmd script in the GeneralizedDriver subdirectory to install the driver. Look in the Arduino subdirectory for Arduino sketches you can use with the driver. We'll be adding more.
For more information, see Documentation