Ekey fingerprint

[hmerk (Hans-Jörg Merk)]

Please checke here

Ekey integration into openHAB3 (as ekey binding is deprecated and won't be available for OH3)

Unfortunately the Ekey binding was not ported from 1.x to 3.x for use with openHAB3, so I just stepped into that void and created a python script, which will listen to the UDP packages from the Ekey CV LAN, combine the MULTI protocol answers into a JSON, and update with via use of REST API an item of openHAB. Then I wrote some short rule for openHAB3, which updates the ekey items in openHAB. Part of that was, that the “old” Ekey 1.x binding only supports RARE protocol (why that is, I don’t know…