https://www.youtube.com/watch?v=n1Yr9xclh8w

An API designed to easily allow you to hook up existing devices and services to HomeKit using the private "HomeKit Accessory" Framework bundled with the HomeKit Accessory Simulator. Basically just wraps the private HomeKitAccessoryKit framework API's in a way designed to bridge across to other products APIs.

All accessories are their own accessory with this API. It doesn't simulate a HomeKit "bridge" but instead pretends all the accessories natively support HomeKit.

Accessories aren't persisted to file and reloaded each time. This is on purpose as it is presumed you'll be using an existing API to discover and setup devices each time.

Accessories do cache their "Transport and Transport Manager" to file though, as you can see in HKBAccessory.m:147. The reason for this is because each time a "transport" object is created it generates a new password. If it wasn't saved to file then on your iPhone you'd have to reconnect to and setup all your devices each time this application starts up.

Instead the "Transport" objects are saved to file before they have any accessories or characteristics attached to them (so those don't save as well).

• LIFX Wifi Lightbulbs

Make sure you have the HomeKit Accessory Simulator installed in "/Applications" The project reaches inside it and grabs the private framework as it builds.

The easiest way to get the HomeKit simulator is to go in Xcode to the menu bar > Xcode > Open Developer Tool > More Developer Tools... > And then download "Hardware tools for Xcode 6.1".

To setup the HomeKit accessories on your device you'll need a HomeKit app. Apple doesn't provide one and I don't know of any in the AppStore. I'm currently using this one: https://github.com/KhaosT/HomeKit-Demo

Support other device types besides lights.

Documentation (I'll write some soon). For now just read "HKBAccessory.h" for an overview. Look in AppDelegate.m to see how to use the API once everything is in place (very simple). Look at "HKBLightAccessory" to see an example of how to write an accessory subclass.

The HKBLightAccessory class is abstract and doesn't link to any devices API directly. Instead look at HKBLightAccessoryLIFX.m to see a self contained subclass that links a light object from LIFX's API to the HomeKit API.

• https://github.com/KhaosT/HomeKitBridge : As example of how to use the framework
• https://github.com/KhaosT/HomeKitLogicalSimulator : As example of how to use the framework
• http://www.hopperapp.com : For letting me reverse the HomeKit simulator and see how it uses the framework
• http://www.cycript.org : For letting me test I understood what was going on by poking around inside the HomeKit simulator while it was running.