Brace yourselves, Christmas is coming.
Even though it’s been a while since I’ve last felt the magic atmosphere of Christmas, this year I want to celebrate it in a quite different way.
In the era of IoT, I’m building some internet-controllable lights using all the Arduinos I have.
The main point is that there will be different “light clients” which are Arduino that can be connected to different light sources such as analog LED strips, 3/10W RGB LEDs (my custom driver might come in handy!) and WS2812B addressable strips (provided that they come in time).
Each of these devices can receive commands over TCP. This means that they can be controlled from any internet-connected device. I am building a “controller box” which will have some analog controls and can choose which light client to connect to, and control it through user input (sticks and pots, yay!) and will also host a web interface.
Available lighting modes will be: manual mode, fade mode (single or from one color to another), random mode, strobe mode. I might add some photo/sound sensors if I have time.