Unable to calibrate and power voltage stays at .08 Volts

  • I have few blinds at home with Shelly installed and one of them started to behave funny since yesterday. It does not open or close for more than 1 second.

    Calibration also stops for the same reason. What I found bizarre is that the voltage indicated is 0.08V. I don't for certain but it feels like it is related. Tried resets/updates but nothing works. Does it mean it is faulty? Has anyone else faced such problem?

    Cheers

    Peter

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    ...

    What I found bizarre is that the voltage indicated is 0.08V. I don't for certain but it feels like it is related. ...

    Do not feel. Please measure!

  • i have a similar problem

    when i use a shelly 2.5 on 24v, getting /status from ip shows useless values 0.08 and sometimes 0.07, but never anything nearby 24v

    when i use the same shelly on a 220v connection, a proper value is always shown

    does the shelly 2.5 voltage measuring does not work with 24v dc? or is there any wrong setting

    would be nice if i could use voltage also for battery monitoring