So I’ve defined BOM, and made a sketch of the matrix.

A halve a year ago I had a light exposition in my hometown which turned out very good.
So I want to use the current tested setup, which are Smart sonoff lightbulbs. So I’ve made a BOM around it. And CADed it. But when in CAD I’ve noticed that it’s like 300 smart bulbs and it’s going to be super expensive.

So after finding out that this route isn’t good I’m going for a WS2811 addressable lights.