The AC Infinity has $30 433 MHz controller for their fans (“Controller 63”). Very interested if anyone has done this, or know how to go about getting the it working on HA?
thx
I’m super interested in this as well. in theory it would be way simpler than reverse engineering their usb-c connection and patching an esp32 into each of my units.
I hope so. But maybe I’ll open a separate thread about interfacing the USB connection…which AC Infinity says is not USB. It may just be a usb cable carrying a standard 4 wire PWM fan signals
it would be fancier to just make an esp32 dongle that plugs in, gets power from fan and connects it to home assistant but my searching turns up nobody reverse engineering the uis usb sadly.
EDIT: I found this: Bypassing AC Infinity Cloudline Pro S4 Factory Controller | Rollitup
Implies it’s just pwm on the yellow wire. Looking further into that thread these guys almost have it there it looks like.