Little explanation first: I have a RaspberryPi4 with Home Assistant and HomeMatic(IP) local connected to a CCU2 with over 50 devices coupled, both HomeMatic and HomeMaticIP. The CCU2 is acting up lately so I decided to switch to the HmIP-RFUSB stick. With the help of this youtube video, thanks Simon42, I was able to install and setup the HomeMatic devices. However I can’t connect the HomeMaticIP devices to the stick.
First I delete the device from the CCU2 (as stated in the video), then I start the Teach-in HmIP in the RaspberryMatic integration but nothing. Even a hard reset of the device doesn’t help.
However when I go back to the CCU2 and do the same Teack-in procedure the device is found without any problems.
What am I doing wrong?