
It happens that the screen brightness is set to zero, and the humidifier is working. At the same time, it is impossible to visually tell whether it is active or not. With its pros: Works in 2022 without problems. Convenient control via app and via Home Assistant. Cons below: At the first speed in a quiet room there is a strange annoying hum at some distance from the device. Apparently it has something to do with how the motor works.

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