In this video, I give a sneak peak of a new app I wrote for Google Glass that allows you to do real-time vehicle diagnostics using a OBD-II diagnostic scanner. Currently I can read my vehicle’s current MPH, RPM, & MPG. As time permits, I will add support for things like coolant temperature, average MPH, average MPG, engine load, etc… I will add support for all PIDs that the OBD-II protocol supports including the ability to read and clear check-engine codes & indicators.
I’m reading my vehicle’s computer data using the Bluetooth Supper Mini OBD 2 / OBD II bluetooth adapter (diagnostic scanner) which I got for $20.00 from Amazon. I will post the source code as soon as I have the remaining commands supported.