HUB75 support for P3/P5 RGB Matrix

[embedded-creations]

I just saw this thread, I’ve been working on 2D support in WLED, and HUB75 support through an external ESP32-based device, some details are here and a lot more in the Discord channel that’s linked:

Lets go 2 Dimensional

WLED Soundreactive fork has some early 2D pattern support, with more planned: The work so far has been done by @apleschu who is now busy with other things, and I’m starting to contribute though so far all I’ve written is some documentation. My background is driving HUB75 matrix panels (I’m the author of SmartMatrix Library for Teensy and ESP32), but I’m also interested in adding support for more advanced geometric mappings. Here’s a demo of WLED Soundreactive driving a matrix (using an APA1…