Post #4385907
2026-08-04 23:28 UTC
@derekheld@infosec.exchange I've been doing long term monitoring in my lab and recently upgraded the cheap PMS5003 sensor to a Sensirion SEN5x which is much more accurate.
I also have a ton of other metrics from CO2 to air pressure being recorded every 5 minutes and logged from four points around the house (lab, office, living room, outside back porch).
Replies (2)
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@derekheld@infosec.exchange 2026-08-04 23:45
@azonenberg@ioc.exchange I was looking at those sensors on Mouser after you posted about them. They have an arduino library and I was thinking about if I wanted to make a project for myself 😂
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@datum@zeroes.ca 2026-08-04 23:46
@azonenberg@ioc.exchange I really like how much can be inferred from the four sampling points of PM2.5 and CO2. Congrats on having the house so well sealed.