So far, not a lot of good luck.
Apparently Sensibo previously had a relationship w/ Carrier, and they made these slick devices that would be inserted right into the power connectors at the controller. Super easy to install and they were wifi connected and worked w/ Sensibo.
P/N:
SEN-INS-CAR-0805 for high-wall minisplit units (40MAQ)
SEN-INS-CAR-01 for ducted (40MBD)
I cannot find the 805’s in stock anywhere, seem to be fully discontinued. I was able to find a -01 for my ductless, and ordered it - should be here in a few weeks.
Carrier replaced the sensibo devices with a new usb-stick type device (also wifi), that works w/ the carrier app. The carrier app is complete trash from everything I’ve read and played with on iOS, and therefore I don’t really even want to entertain it.
As of now, I’m going with the -01 sensibo for ductless, and I’ll probably use some IR solution from Sensibo for the high-wall units in each room unfortunately. Sensibo has some unofficial integrations for ST so I think at least that will cover me even though It’s not my preferred method.