I had hoped to provide an updated version by now. I’ve made lots of changes in the code that I believe will make adding new devices easier. But almost nothing would be obvious to a user so I’ve decided to add support for controlling fans. To do this properly I need to add several new files that will display the various buttons for different types of fan controls. I also need to create decent fan icons.
Keep up the good work! 
I’ve added control of fans. I’d like to get this plugin into the marketplace to make it easier to install and update. There are some issues preventing me from doing that. I’m hoping to resolve them soon. If that fails I’ll post the files here soon.