This tutorial isn’t actually one of our own! However, the content is awesome, and says things about as well as possible (it also happens to be from an Apple Engineer, which doesn’t hurt!).
WWDC 2013 Session Video
If you’re a registered Apple developer, you’ll have access to the following link:
You’ll want to watch Session 307 – What’s new in Core Location, where you’ll learn all about Core Location, Background Execution, and of course, iBeacon.
We’ve modified the sample source code that came with the session to support our iBeacon Development Kit UUID out of the box. Our version project is available to download below: