LED Wall

An interactive LED matrix based on WS2812b LEDs

The Idea

A LED Matrix which can be used as a display to play games or to show different information (like the current weather conditions)

The Architecture

The main ingredients are:

  • Raspberry PI (Version 2 or 3 will do)
  • Arduino Uno (for wireless panels use a NodeMCU)
  • LW2812b LED Stripes


For easy color manipulation as well as different hardware setups. I wrote a python library. To get started, read the documentation of the Display class.

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