tinyht is head tracking software written in TinyGo that captures raw data from an inertial measurement unit, runs it through an AHRS filtering algorithm, transfers the rotation data to a host dongle via bluetooth LE, and sends the data as joystick events through USB.

The joystick axes can then be used as rotation input for OpenTrack, allowing to use the software as a head tracker similar to TrackIR.

This project is a work in progress, it generally works but requires modifying the source code and re-flashing for some changes (e.g. calibration).

License: MIT