RaspberryMatic on RPi5 with HM-MOD-RPI-PCB

[estegewr]

I use the RaspberryMatic integration for HA in supervised mode. Recently I migrated a working setup with HM-MOD-RPI-PCB from RPi4 to RPi5 (with the newest PiOS). Unfortunately, the RF hardware is no longer recognized during RaspberryMatic startup. I tried to fix the issue with the recommendation of @jens-maus in different places, e.g. in this HA forum or in the RaspberryMatic GitHub repository.

I added these lines to the boot configuration (/boot/firmware/config.txt), which didn*t help either,

enable_uart=1
dtparam=i2c_arm=on
dtoverlay=miniuart-bt
dtoverlay=rpi-rf-mod
overlay_prefix=slot-A/overlays/

Does anyone run RM on a RPi5 with HM-MOD-RPI-PCB successfully?