Embedded environment monitoring.
Disclaimer: This post has lots of links to the Adafruit website. There are no referral links, I received no consideration, I just buy parts from there and do cool things with them.
A couple of weeks months ago I did a writeup of a prototype environment monitoring device for my office built out of a Raspberry Pi Zero W and some off the shelf components. In the time since I've found time here and there to work on the embedded version, which doesn't use a full computer system but a microcontroller with just enough functionality to drive a couple of …
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