As I'm typing this post, it's a little after noon, Central Time, on September 13, and my iPhone 6 is updating to iOS 10. I could have waited. I'll be picking up an iPhone 7 Plus on Friday, and that will definitely have iOS 10 installed. But who can wait for that? iOS 10 means HomeKit. And HomeKit is the reason AAAD exists. Let's go.
Creating a HomeKit home, bit by bit