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Re:Tell HN: Google does not list application permissions in ... by aendruk on Friday June 10, 2022 @10:41PM (#31701496)
At the risk of getting off topic… For anyone now curious about CO₂ monitors, I’ve been running an imitation of this setup and have no complaints:

https://github.com/larsp/co2monitor

Adafruit’s SCD-30 is also nice and pairs well with a Pi Zero W.

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