2 layers21 × 81.2 mm
Lowpolylight
bitsandpixels-io/rgb-butterfly
Butterfly-shaped RGB light panel using ESPHome
17 parts5MIT
KiCad boards from 3 GitHub repositories tagged “esphome-devices”, the most starred first; open any of them in PCBKit.
bitsandpixels-io/rgb-butterfly
Butterfly-shaped RGB light panel using ESPHome

Qeteshpony/ESPFanController
Control and monitor up to three PWM fans with an ESP32

michd/esphome-powermon
Multi-paradigm power usage monitoring board for ESP32 devkit