I have a fan remote which uses 433.92 GHz radio frequency, which the RM4 Pro says it supports. I set up the RM4 pro and connected it to my WiFi with no issues.
However, when I try to make it learn the fan’s RF signals, it doesn’t recognize them.The auto frequency scan didn’t pick anything up either.
I’ve already tried resetting the device and starting over, that didn’t change anything.