Program LEGO Mindstorms robots over WiFi with BrickPi: 
For the past year, I’ve been teaching students how to build and program robots using the LEGO Mindstorms EV3 platform. From the outset, I wanted to find a way to use Scratch and other open source programming languages to extend the capabilities of the platform. That search led me to BrickPi, a Raspberry Pi add-on board from Dexter Industries that easily interfaces with Mindstorms sensors and motors.
read more: Opensource.com Don Watkins
Supporting Open Source.
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