No need to write much more, is there?
Purpose is to program the Chromecast stick (actually an UFO in the new version) to use the TV as display for ‘Personal Sunrise’. Saying goes some people have a TV in the sleeping room, so that makes perfect sense.
Main tasks are
- how to switch the TV on (or, if that does not work, to recognize the failure and show the alarm the ‘traditional’ way)
- whether the TV can be dark enough as starter
- how to set the TV in sleep mode (for the dusk simulation)
- far aim: the pictures to show (dusk simulation: a log fireplace?), …