Phoscon - RaspBee II

i have a Phoscon RaspBee 2 like on the link - so just connected to a Pi connected to a Pi4b .
For HomeAssistant i have a Pi 5 - need a Fan so will not be able to use it!
Is it still possible to use it on my pi4b and send the Information to Pi5 HomeAssistant?
or would it be better to get a USB Based RaspBee II or is there something else?

Or getting the ConBee III ?

have a nice day

Any Feedback?