4.0.0

Release is based on https://github.com/RealMalWare/openhab-addons/tree/E3DC
Adjustments I did were rather small (will later push them to my repository whenever I have time: changed pom.xml to latest bouncycastle release https://www.bouncycastle.org/latest_releases.html (libs could be downloaded there, included the pom.xml in case someone want to keep working), updated header of files).

The Jar should include all you need

E3DC POC

This is a prove of concept for an E3DC binding using the RSCP interface. That work is greatly benefiting from prework that @bvotteler has done with his java library.
This POC does only read values.

You need to put the Jar from below in the addon folder together with the Bouncycastle encryption library (https://www.bouncycastle.org/download/bcprov-jdk15on-168.jar).