Hi @xxorde (and everybody else using enocean)
are you stiil looking for a clean (without using fhem, mqtt or homegear, just 100% pure OH 
) enocean solution for openhab? I have implemented a new openhab 2 binding for the enocean ecosystem. Currently it is developed for RF gateways like enoceanPi and the usb300. However I am interessted in making this binding more flexible and it seems to me that you own a FGW14-USB, which I want to support, too. So if you are interessted and would like to support me, you could post a comment in this thread.
Best regards
Daniel