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by toasted_flakes
2263 days ago
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I have a scd30 from Sensirion, hooked up to a raspberry pi GPIO pins, with a python script pushing the measurement to InfluxDB and Grafana. It's super cool how open source projects make it easy to get a great UI, built-in basic statistics etc, with a few hours of datasheet reading. Word of warning though: make a proper enclosure for the sensor. Mine is now perpetually reading 1400 ppm or above after a fairly rough move, even outside (where it should be about 415 ppm). |
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