2 layers65.5 × 55 mm
GD32F207RG Pixel-8
vanvught/KiCad-GD32F207RG-Pixel-8
KiCad GD32F207RG Pixel 8-ports x 4 Universes
43 parts2MIT
KiCad boards from 3 GitHub repositories tagged “ws2812b-led”, the most starred first; open any of them in PCBKit.
vanvught/KiCad-GD32F207RG-Pixel-8
KiCad GD32F207RG Pixel 8-ports x 4 Universes

MonkeyCodeMen/ULC-Pico-C-Code
ULC - Pico universal light controller with Rasperry Pico
vanvught/Kicad-GD32F470VG-Pixel-16
Kicad GD32F470VG Pixel 16-ports x 4 Universes

MonkeyCodeMen/ULC-Pico-C-Code
ULC - Pico universal light controller with Rasperry Pico