I have long been looking for a way to add a light in my son’s bedroom to try and teach him to stay in bed until it’s morning. I’ve seen many clocks that give a different colour for sleep and it’s ok to wake up times, but they were too “childish”. Also they’re all “dumb” in that the time is not synced so I’d have to adjust the time every so often (at the very least twice a year as daylight saving changes)
I also wanted a way to be able to set a different time in the weekend.
By this stage I’m actually thinking of building a lamp with some of the LED Strips leftovers I have from past projects with a WeMos D1 Mini Pro. I ended up doing just that.
The only thing I needed was something to put the LED strip in that would look ok.
I thought the IKEA GRÖNÖ would be a perfect candidate. Plus at £6 it’s rather inexpensive.
The Arduino code is pretty much the one i used for the Conservatory LED Strips though there are only 8 LEDs to control. It’s still not finished as I want to add an ultrasonic sensor to allow anyone to turn it on without needing access to Home-Assistant, but for now, here is how it looks: