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@xtaran@chaos.social
2024-05-08 11:32:44

I should open the window. My #DIY #CO₂ meter went full tilt.
(Source code and instructions at github.com/xtaran/co2-led-mete…

A DIY CO₂ meter built on a Raspberry Pi Zero, Pimoroni's Breakout Garden, the Pimoroni LED shim and a Sensirion CO₂ sensor plugged together as USB stick showing an LED bar with colors from purple over red and yellow to green over its full width. An Ethernet switch and grey and orange Ethernet cables in the background.

GitHub - xtaran/co2-led-meter: Simple CO₂ LED Meter
Simple CO₂ LED Meter. Contribute to xtaran/co2-led-meter development by creating an account on GitHub.