Strange jumps in MH-Z18B CO2 sensor values


  • Plugin Developer

    I have a MH-Z19B CO2 sensor (as part of the Candle system).

    In the logs I see some strange sudden jumps between measured levels.

    mh-z19b_strange_jumpps.png

    I don't think it's an issue with the code.

    Could this be related to an internal re-calibration of the device somehow? Has anyone else seen something similar?

    Or maybe the sensor is just dying?


Log in to reply
 

Suggested Topics

  • 5
  • 11
  • 9
  • 14
  • 4
  • 23
  • 7
  • 9

215
Online

9.8k
Users

10.3k
Topics

106.8k
Posts