November 27, 2020
Description
Air quality sensor case for ESP32
I designed this case for an ESP32 LOLIN32 witch sends the air quality to my home automation server (Loxone). I added two separate sensors to measure air quality in my living room, the MHZ-19 for the CO2 measurements, and a Bosh BME680 for the overall air quality. I also added the blender file, so feel free to adjust it to your needs.
There is no space for an additional battery because the CO2 sensor has a pretty high power consumption. Maybe I will create a second version in the future, skip the CO2 sensor and create a battery-powered version of it.
If you're interested in my project, I can share it as well, but I would need to document it better. It contains multiple ESP32 projects, and it's not finished yet. https://github.com/Lillifee/espbs
License:
Creative Commons — Public Domain
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