Has anybody reversed the AC Infinity UIS protocol?

Hi,

I have some AC Infinity Ionbeam S11 lights, which have a "UIS" port on the side of the wired remote:



This allows you to plug in their controllers to control the light.

I believe the UIS port is mechanically the same as a USB-C port - however, I can't find any official documentation or information on the actual protocol used.

Has anybody managed to reverse the AC Infinity control signals over the UIS lines?

For example, does anybody know what USB-pins it uses on the USB-C port?

And what are the control signals needed to say, turn the lights on or off, or control the brightness? (I assume some kind of PWM? Or is it something proprietary?)

Thanks,
Victor

Sure would be nice if all this gear used some open industry standards for integrations. Good luck!