This is a simple app to fetch bus times from a bus stop, and use them to adjust the color of philips hue lights.
You will need: alamofire TfL api access. Get it from the TfL developer site. hue lights
You'll need to know your hue bridge details, including IP address.
You will want to adjust this to your own bus stops likely, this example is for a location in East London.
All keys have been replaced with fake keys, so get your own.