How To Make an Air Quality Monitor Logger

A complete tutorial to make an Air Quality Monitor with logger on SD CARD with an ESP32. The system monitors CO2, Ozone, Formaldehyde, PM2.5, Temperature and Humidity. A Graphical User Interface made with Raspberry and Qt shows realtime data connecting to ESP32 on Bluetooth.

Source code on https://github.com/vigasan/AirQuality…

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