I made some head trackers for audio VR. They are patent pending. I keep improving the hardware and software and I’m about to make some more. This is a page of resources for keeping yours up to date.
Supperware Firmware Tool
This app connects to your head tracker, tells you the version of firmware it is currently running, and allows you to upgrade. Download the appropriate one for your system.
Supperware Firmware Tool will ask for a .bin file. Voilà.