2 layers46.5 × 36.6 mm

Partycat
lukecyca/partycat
ESP8266 + WS2812 controller: https://talk.vanhack.ca/t/esp8266-ws2812-partycat-controller/5129
19 parts10
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

lukecyca/partycat
ESP8266 + WS2812 controller: https://talk.vanhack.ca/t/esp8266-ws2812-partycat-controller/5129