I would start by looking at @AdamV 's device Handler for the popp controller that I mentioned up thread. It has many of the same features and the original device was also intended to use the central scene command set, just like this one, so I expect there will be a lot of code you could reuse even though that exact device handler won’t work.
You can also ask for help in the developers section of the forum. Lots of people there will be glad to assist.
