Developing an open-source air quality monitor and a sensor network for the community

https://www.electronics-lab.com/developing-an-open-source-air-quality-monitor-and-a-sensor-network-for-the-community/

The OpenAirMonitor is an outdoor air quality monitor that is powered by solar energy and sends data over LoRaWAN and Bluetooth LE. It measures the amount of dust (PM1, PM2.5, and PM10), as well as the temperature and humidity. The monitor has a STEMMA QT connector, which means that it can be connected to external […]