Hacker News new | ask | show | jobs
by cagenut 2511 days ago
whats the next step up then? the unit you'd buy for an outdoor sensor.
1 comments
joshefin 2511 days ago
Sorry, I can't recommend any. If you just want to know if the air is polluted or not, and humidity does not go over 70%, any low-cost sensor would be good.
link