I'm building a CarPi. I'm using a bluetooth OBD-II adapter and Python-OBD to monitor my car's diagnostics and record them. I'm planning on adding a GPS adapter and probably a gyroscope/accelerometer so I can track location and motion at the same time.

It's mostly just for fun.

Maybe one day I'll add some kind of analysis to it. It might be interesting to track location, motion, and car status in order to predict mileage or if the engine light will turn on.