2 layers35 × 99.5 mm

Povslinger
Jeija/esp8266-povslinger
Persistence of vision display using ESP8266 and APA102-2020
49 parts10
KiCad boards from 4 GitHub repositories tagged “apa102”, the most starred first; open any of them in PCBKit.

Jeija/esp8266-povslinger
Persistence of vision display using ESP8266 and APA102-2020

vanvught/KiCad-GD32F207RG-Pixel-8
KiCad GD32F207RG Pixel 8-ports x 4 Universes
vanvught/Kicad-GD32F470VG-Pixel-16
Kicad GD32F470VG Pixel 16-ports x 4 Universes