FHT Binding in openhab 2


i’m quite new to openhab, I used fhem before and currenty try to migrate my devices to a new openhab installation.
I already managed to integrate my FS20 devices, but I don’t manage to contact my FHT modules.

After searching the community without much success, i still have some open questions.

Is there a FHT binding for openhab 2? If yes, where can i get it? Didn’t find one in PaperUI…
Do i have to create a fht.cfg and fht.items file, or can i add the fht devices to my working fs20.cfg and fs20.items?

thanks in advance for any answer or hint.