This is an example app that displays your vehicle's speed and engine RPM on your smartglasses. It works in conjunction with the SmartGlassesManager.
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Install the SmartGlassesManager on your phone and make sure it's running.
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Install this app on your phone.
This app gets your vehicle's speed and RPM from a Bluetooth ODB II reader. You can buy one for $13 here, but almost all other ELM327-based ODB II readers should work.
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Plug the OBD II reader into your vehicle
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Pair it with your phone in your Bluetooth settings
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Launch the app via the SmartGlassesManager
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- (Do this by saying: "Hey computer, drive assistant")
- Optimize display refresh
- Only refresh for significant changes (±50 rpm, ±1mph)
- Prevent "flicker" on display update (related to SGM)
- Improve padding
- Make left padding work
- Add user-configurable option to enable top and/or left padding in the app
- Stretch goals
- Google Maps (or similar) integration for navigation
- RoadCurvature integration for blind turns
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.