I just learned that shelly offers a new cool and small smart button.
This button is based on an open bluetooth protocol: BThome that seems to be promoted by home assistant and already supported by other BT devices.
Does openhab already support this new BT protocol or are there plans to support?
There seems to be a pull request open in the shelly binding
Yes, this is part of the PR.
Join us here: Shelly Binding - #3273 by markus7017
Download the DEV build and follow the READMEbeta instructions
I also integrated BLU DW and BLU Motion