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    A New Chapter for MagicMirror: The Community Takes the Lead
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    PIR sensor to turn monitor off. Nothing works :(

    Scheduled Pinned Locked Moved Troubleshooting
    magic mirro pirpir sensor
    31 Posts 8 Posters 12.4k Views 9 Watching
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    • R Offline
      rafhtl
      last edited by

      ok
      if u are using MMM-PIR-Sensor
      it should already be in the module
      please try from ssh (you have to log in to the pi) and then type
      /usr/bin/vcgencmd display_power 0
      you should first try this to see if monitor responds to command
      so first log in from a pc to your pi using putty
      r

      E 1 Reply Last reply Reply Quote 0
      • E Offline
        elleclouds @rafhtl
        last edited by

        @rafhtl I was able to achieve this but my monitor stays off after a while and doesn’t come back on. Earlier in the thread I was suggested to just put the monitor to sleep but the code I used came back with errors. I needed help with those lines.

        R 1 Reply Last reply Reply Quote 0
        • R Offline
          rafhtl @elleclouds
          last edited by

          @elleclouds ok
          You need to acces the monitor’s menu
          I think I read you dont have a remote?
          You need to access the energy saving menu
          It musdt be something simple as that

          E 1 Reply Last reply Reply Quote 0
          • E Offline
            elleclouds @rafhtl
            last edited by

            @rafhtl can’t access it. Stripped down the monitor in my build a while ago

            BKeyportB 1 Reply Last reply Reply Quote 0
            • BKeyportB Offline
              BKeyport Module Developer @elleclouds
              last edited by

              wait, the code comes back with errors?

              do us a favor.

              DISABLE the pir-sensor module for this test.

              SSH into the mirror when you’re gonna be away for a couple hours.

              type: vcgencmd display_power 0 - Monitor should shut off.

              Go do whatever for a while. Come back,

              SSH back into the mirror, and type vcgencmd display_power 1 Monitor should power on.

              If the monitor doesn’t power back up, there’s a good chance the monitor isn’t good for your use. If it does, then we need to look at how it’s interfacing with the PIR Sensor module.

              The "E" in "Javascript" stands for "Easy"

              S 1 Reply Last reply Reply Quote 0
              • S Offline
                sdetweil @BKeyport
                last edited by

                @BKeyport commands that work on pi3, do not work on pi4… many struggling with things that worked, but don’t now

                Sam

                How to add modules

                learning how to use browser developers window for css changes

                BKeyportB 1 Reply Last reply Reply Quote 1
                • BKeyportB Offline
                  BKeyport Module Developer @sdetweil
                  last edited by BKeyport

                  @sdetweil True - however these commands do work the same as they did before. (Assuming you’re using the HDMI 0 plug closest to the power supply anyway)

                  The "E" in "Javascript" stands for "Easy"

                  1 Reply Last reply Reply Quote 0
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