This project is a temperature, humidity and barometric pressure sensor housed in a 3D printed case. It is designed to be placed in a protected place outside, and report sensor readings periodically over MQTT. It uses a small ESP32 for wifi communication, and requires a 5Vdc power source.
Features
- Temperature/Humidity/Pressure sensor: BME280.
- 3D printed case is designed to allow airflow around the sensor.
- Powered by 5V (standard USB power supplies will work)
- Wifi connectivity, reports sensor readings to an MQTT broker.
Building this project will require:
- 3D printer to print the case components.
- Basic soldering capability for the wiring.
- A reasonably protected location to install the sensor.
For information on how to build this project and usage of the software, refer to the wiki.