Fun Friday night project: set up a PM2.5 sensor inside and hooked it up to my home automation hub, and now have a display on the wall showing the terrible terrible inside and outside AQI
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Which sensor and hub do you have? I've been wanting a wearable sensor that also measures tvoc, carbon monoxide, and carbon dioxide
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Replying to @KyleBrubaker @alexlinsker
Nice! If you're willing to pay $40 for it! It's like $17 on aliexpress if you can wait 3 weeks. $30 on amazon for a little longer.

Sep 14, 2020 · 1:01 AM UTC

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