Delete preinstalled/listed Addons (kar-file)

Ahh, did not see that you just registered …

I recommend to read some of the basic docs to get a bit more of an understanding:

http://docs.openhab.org/tutorials/beginner/configuration.html

http://docs.openhab.org/concepts/index.html

http://docs.openhab.org/configuration/index.html

If you don’t want to change the basic code that should not be necessary, you will find all snapshot binding jar’s on cloudbees:

https://openhab.ci.cloudbees.com/job/openHAB2-Bundles/lastSuccessfulBuild/
https://openhab.ci.cloudbees.com/job/openHAB1-Addons/lastSuccessfulBuild/

We have three different versions of that binding: the stable which is a bit old and does not support newer devices, the snapshot (see above) which supports newer devices but no secure devices and no textual config of things and we have a developer (secure) version of the binding (which also supports textual config of things) here:

which I personally prefer.

Have fun :grinning: