A new update to see the pieces to create each z axis. 

I use LED strips with 7 LEDs. I need a holder and some diffusers. I have created several versions to test them and see the best result. In this picture we see cuad and hexa tiles, in transparent PLA and resin. also we see the holder for 7 LEDs.

The components before soldering:

I create several modules and put them in the breadboard. This is a first test with a few pieces to see the ESP8266 is working correctly.

And finally the first results. I continue testing with other designs and soon the complete matrix will be made.