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COS2 Sensor SCO2-30(SCD30)
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[SCO2-30] YAML source code released, based on the ESP-IDF framework with ESPHome 2025.8.1 kernel. Experimental nature—welcome to try it out.
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[SCO2-30] YAML source code released, based on the ESP-IDF framework with ESPHome 2025.8.1 kernel. Experimental nature—welcome to try it out.

Date
Sep 9, 2025 11:27 AM

We enjoy experimenting with more aggressive approaches on the latest sensors. This is our newest code for the SCO2-30 sensor, now directly compilable with the latest ESPHome version.

Happy tinkering!

https://github.com/screekworkshop/screek-co2-sensor-sco2-30

We continue to develop and share this sensor:

https://shop.screek.io/products/sco2-30