SCO2-30 News

[SCO2-30] New firmware available for testing. Updated kernel to ESPHome 2025.8.3 and switched to the ESP-IDF framework.

[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.

⭐️[Guide] Manually Calibrating the Current PPM Reading of the SCO2-30

The final batch of SCO2-30 aging tests has been completed and will ship tomorrow. All pre-orders for the SCO2-30 are now fulfilled. Wishing everyone the best of luck!

A new adventure is here—the new CO₂ sensor, SCO2-30, based on SCD30, is now available. The first batch will be manufactured in 4–5 days, and orders are now being accepted.

[SCO2-30] SCD30 VS SCD40, Daily Testing

CO2 Sensor SCO2-30 is coming soon, based on SCD30.