✨[New]CO Sensor SCO-B For Home Assistant By SCREEK (FC-CO-5000 + ESP32-C3 + ESPHome)

Document, Firmware Update: https://screek.io/sco-b
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If you're interested in CO, join us on this new adventure.

After over a week of continuous testing, the sensors appear stable—though CO leaks seem remarkably hard to trigger :).

As a DIY sensor, we can't guarantee commercial-grade performance—we just find it fascinating.

The sensor itself has passed rigorous UL certification. It uses the FC-CO-5000 sensor module from PRO SENSE, with a rated lifespan of five years, a measurement range of 0-1000ppm, and a maximum overload of 5000ppm.

We'll share more detailed sensor information when we get the chance.

If you need to simulate CO conditions, we found the simplest method is to burn a tissue and then extinguish it—the foul-smelling black smoke contains high levels of CO.

Have Fun! Enjoy exploring!

Sensor Size: 60.1 x 34.6 x 21.3mm