I’ve been struggling to try to write a device handler for almost 2 weeks now. The lack of docs really hurts, and the examples don’t do much to explain “why” or “what” is available for us tinkerers to smart-ify our common household devices. In my case I’m trying to bring my hot tub up to the cloud. Frustration venting aside, I’m really curious about what type of support SmartThings can give to the folks whom use the arduino shields in their projects. I love support (please don’t get me wrong), but it doesn’t feel like they’re the right folks to be spamming with groovy error codes and pictures of sad pandas.