Arduino powered 300 RGB LED display. An brief “How to“.

10 months ago I published a video showing a display that I created using WS2811 strip of 300 RGB LEDs. Since then I’ve been asked a lot about a “how to“ and since I got a bit of time to try and put something together, this is the result. I’ve covered the construction of the board, what it entails, how it generally works and a brief explanation on how the Fast_SPI library works. On my website I’ve uploaded all of the code I wrote to get this to work and I have to state that it should be used for reference a