We have what we consider to be the Ultimate Raspberry Pi project . . . we send a Raspberry Pi instrument package to space, and telemeter live data back to earth, including live video over HAM radios. We do the telemetry with an innovative technique we call Ethernet over Ham, where we use the 2.39 GHz Ham band right below commercial WiFi.
We have had 5 successful launches, and are preparing for the launch of Eagle VI in Early February, 2017. Watch the video and see a live demonstration of our raspberry pi based system. Enjoy!