Ikea indoor air quality hack with ESP32 using CanAirIO

The IKEA vindriktning IAQ sensor normally just shows colourful lights (green, yellow, red) to give a vauge indication of the indoor air quality in your home.

With free Canair.io software uploaded to an ESP32 w/OLED screen and a little soldering to connect [hack], you will be able to see the actual Particulate Matter information from the PM 2.5 sensor.

You can also share the data with the cloud and graph it to provide useful information about your home air quality. You can also add additional sensors to the Canair.io ESP32 board.

I don't have a 3D printer to make a proper case/stand for the display (board) so I just hot glued it to the side😁

For more information see the Canair.io website.

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