Becker VC421 blinds integration

I have a set of Becker RF controlled blinds. I want to control them through openHab and for that I need a sender module from Becker (VC421). Is it possible to write a custom binding for openHab and make it appear as “blinds” in the app? What the custom binding will do is to control relays through Raspberry Pi I/O. The rest is up to the VC421 module. Check the diagram below to get the rough idea.

@fotidim It’s been a while but did you manage to control your Becker blinds with openhab?

Regards Bernd