How to install the eBUS Binding on a Raspberry PI

I have downloaded the kar file on my PC and would like to install it on my Raspberry PI.
Can someone tell me please where to put it and who to do this?

What version of openHAB are you running?
Since eBUS is a version 1 binding it IS NOT working on OH3, hence it will not show in the addons list of MainUI.
If you are on OH2.x this binding should show up on PaperUI, installing it would work by a click, no need to download manually.

I use OH3. I can’t find the eBUS Binding in the UI.

Reading my previous post would reveal the reason.

That’s bad. I thought it could be installed manually on OH3. Is there any workaround? I can’t move back to OH2.

The workaround is to have a second installation with openhab2 and connect both.

Fine, so it runs on OH3. The installation instructions require to copy the org.openhab.binding.ebus-3.x.x.kar file into the openhab\addon directory. How can I copy the kar file from my PC to the openhab\addon directory?

I have received the new eBUS 3.0 Adapter but I still don’t know where and how to put the org.openhab.binding.ebus-3.0.11 (1).kar on my raspberry PI.
Does someone know an instruction?

I found the solution:
Using the program WINSCP I copied the .kar file to ./usr/share/openhab/addons . After connecting the Adapter to the PI and a restart the ebus binding is available.