Aqara TVOC ZHAAirQuality data

deCONZ General Support
82

I had a sudden change of behaviour about the humidity sensor.

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I didn’t change anything, I didn’t reboot anything.
Until 16.00 of 2 october, humidity updated very very often ; After it updates very very rarely.

83

Did anything change in 2.20.01 / 19.9.2022? After Updating I have now this (after month of no problems at all). Already tried re-paring. No success.

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TVOC2858×1380 299 KB

84

I think this device is not so reliable:

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Look what happened after a reset. It lost 100 ppb.
Devices that monitor air quality should have a fan inside to intake the air.
Anyway, i stay with 2.20.1 and the device doesn’t have your issue.