Stemma QT + Matrix Portal CO2 monitor

What this episode covers

This is an easy-to-read CO2 monitor that uses the SCD-30 NDIR CO2 sensor connected up to a Matrix Portal + 64x32 Matrix. It's super visible and gives visual hints so you know when its time to crack open the window, or when you're in good shape. We're seeing a lot of students+teachers want to build something like this for their classrooms so this version could be helpful - its totally plug and play thanks to Stemma QT! https://learn.adafruit.com/matrix-portal-room-co2-monitor #adafruit #c02 #airquality Visit the Adafruit shop online - http://www.adafruit.com ----------------------------------------- LIVE CHAT IS HERE! http://adafru.it/discord Adafruit on Instagram: https://www.instagram.com/adafruit Subscribe to Adafruit on YouTube: http://adafru.it/subscribe New tutorials on the Adafruit Learning System: http://learn.adafruit.com/ -----------------------------------------

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How long is this episode of Adafruit Industries?

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When was this Adafruit Industries episode published?

This episode was published on March 14, 2021.

What is this episode about?

This is an easy-to-read CO2 monitor that uses the SCD-30 NDIR CO2 sensor connected up to a Matrix Portal + 64x32 Matrix. It's super visible and gives visual hints so you know when its time to crack open the window, or when you're in good shape....

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