Hi,
although this post is pretty old. I am releasing a free openhab 2 course on Youtube. For those who are interessted, please check the playlist.
You may skip the intro by using the time link in the video description. Or simply move to 0:38 and the lesson will start.
If you like the videos so far, would be great to subscribe and share. This will give me the chance to do more video trainings.
Thanks and regards
Thomas