My first guess is that the device needs to be woken up so that it can be discovered. If you click the SHOW PROPERTIES button in the image above, what do you see? Does it show the device type properties or not? If not, then the device is not discovered - if the information is there, then it’s not in the database.
These are the two options that you see in the image above…
2.3 is really very old (over 1 year) so you should update to something newer. I’m not completely sure when this was added, but ideally you should probably use 2.5 to be sure.
I’m not 100% sure, but I suspect that the 2.5 binding will not work with the 2.3 runtime as new features were added (eg the Unit of Measure features). Probably you will need to update the runtime as well I’m afraid.
Hmmm - sorry, I’m not an openhabian user. I think the docs provide an overview of the different options, or maybe @Bruce_Osborne might be an openhabian user or may have come across a reference?