FGK-101 door/window not showing temperature channel in OH2

Read the first couple of posts in the dev binding thread and install the serial transport dependency through karaf

I have only acoomplished to download a version from 27th Aug 2018 (not today, do I need a more recent version??) and I cannot solve the errors with:

feature:install openhab-transport-serial

Do I have to remove the original 2.3 Z-Wave binding first??

Of course!
My links are not only for displaying purposes, those are for reading.

It seems the FGK-101 work now. Therefore, it was the database.
Now, I am still strugling to make everything else, which was previously working, work.

Thanks for the help.