I am working on a new project where I would like to use NeoPixel WS2812B LEDs to create digital letters that can display characters.
I have several options for powering this including an Arduino, a Pi and Fadecandy drivers.
I am wondering if anyone knows of a library that already addresses this needed matrix of LEDs?
Here is an example of the layout in a 9 x 12 space as well as the corresponding digital letter format.
