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A comment on The hidden cost of air quality monitoring. Parent comment

Re:The hidden cost of air quality monitoring by tlavoie on Wednesday June 28, 2023 @03:36AM (#36503513)
The BME 680 does temperature, humidity, barometric pressure, and VOC gas sensing. Maybe there's something reasonably-priced that does particulates, but this doesn't seem to be it. What's a good alternative?
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Re:The hidden cost of air quality monitoring by Eisenstein on Wednesday June 28, 2023 @07:35AM (#36504992)
https://www.adafruit.com/product/4632
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Re:The hidden cost of air quality monitoring by tlavoie on Wednesday June 28, 2023 @11:25AM (#36507857)
That looks awesome, thanks! I already have some ESP32 devices acting as weather sensors that log to a Raspberry Pi over MQTT. I might have to add this too.
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