Air quality monitoring has increasingly become front and center since the COVID pandemic. Once the populace learned about CO2 levels and how they’re a good proxy for air freshness, sensors have become increasingly popular. This nifty little board called the Canopy features the popular ENS160 CO2/VOC sensor in combination with the powerful BME280 for humidity, temperature and air pressure. Together, you get a very good picture of the air quality and environment in a particular area.
The Canopy is designed to work with related boards from Sprig Labs, together called SprigStack. This includes an ESP-C3 development board, plus other sensor boards for plant monitoring and motor control. Together, you get a very easy to use sensor platform that is designed to work with systems like Home Assistant for data collection and display.
If you want a quick and easy way to get some accurate air quality data, the Canopy looks like a great choice. You can also get the Sprig-C3 development board paired with it at a discount, so you can be up and running in no time. And with the Sprig-C3 attached, you can add a battery as it has built-in charge control!
source https://blog.tindie.com/2025/08/all-in-one-environmental-sensor/
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