2 layers145.4 × 100.5 mm

KiCad boards from 2 GitHub repositories tagged “esp32-c3-mini-1”, the most starred first; open any of them in PCBKit.


Matyas604/Pocket-lightning-detector
A lightning detector that runs on a battery and fits in your pocket. It records the distance, energy and current time of a lightning strike, and you can then view this data via Bluetooth in mobile app.