I recently installed multiple roller blinds from Brel (mono-directional) in my sisters house.
I am now looking for a way to integrate them in HA.
Options I have seen so far:
RfxTrx433e. Supposedly supports mono-directional types only. Not sure how to teach the RF code without existing remote.
Rflink . Same as rfxtrx433, not sure how the teaching procedure will work.
DD7002B hub. Teaching should be straightforward and it has the benefit of having its own app (so should work independent of HA)
For the last option I saw there is the option of connecting the RS485 via usb to the HA server (raspberry pi in my case), or using Ethernet via the Brel API.
If I understand you correctly, you managed to get the hub working over Ethernet via the Motion Blinds integration?
Could you share some info on the steps to take (the HA docs only covers the procedure for devices from Coulisse)?
Thank you in advance!