2 layers118 × 70 mm

ESP32SmartBoard PCB
ronaldsieber/ESP32SmartBoard_PCB
KiCad project of a Printed Cuircit Board (PCB) for ESP32 with Temperature/Humidity/CO2 Sensors, User LEDs and Buttons
36 parts4MIT
Open-source boards designed in KiCad by ronaldsieber on GitHub, from 1 repository. A board’s address here is its repository’s there.

ronaldsieber/ESP32SmartBoard_PCB
KiCad project of a Printed Cuircit Board (PCB) for ESP32 with Temperature/Humidity/CO2 Sensors, User LEDs and Buttons