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    {HowTo} turn on/off your monitor (Time based, PIR/Button, App)

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    • cruunnerrC Offline
      cruunnerr
      last edited by cruunnerr

      1. Can u turn on GPIO27 with gpio -g write 27 1 and off with gpio -g write 27 0 ?
      2. Have u tried just to connect a LED on GPIO27 ?
      3. What relay do u use and how exactly is it connected? ?
      1 Reply Last reply Reply Quote 0
      • M Offline
        MadScientist
        last edited by

        Hmm, I get

        Unable to determine hardware version. I see: Hardware   : BCM2835
        ,
         - expecting BCM2708 or BCM2709. Please report this to projects@drogon.net
        

        when I run gpio -g write 27 1 .

        randomnoiseR 1 Reply Last reply Reply Quote 0
        • cruunnerrC Offline
          cruunnerr
          last edited by

          @MadScientist said in {HowTo} turn on/off your monitor (Time based, PIR/Button, App):

          Unable to determine hardware version. I see: Hardware : BCM2835

          Huh… a quick google search tells, that this could be several causes. Some wrote to update or downgrade the kernel., some wrote to update wiring pi and so on.
          So its not a problem of the module at all. I’m sorry but for the first u should try to google.

          Maybe start with this: https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=182191

          However you should start a new thread if you cannot get to target :(

          1 Reply Last reply Reply Quote 1
          • randomnoiseR Offline
            randomnoise @MadScientist
            last edited by

            @MadScientist said in {HowTo} turn on/off your monitor (Time based, PIR/Button, App):

            Hmm, I get

            Unable to determine hardware version. I see: Hardware   : BCM2835
            ,
             - expecting BCM2708 or BCM2709. Please report this to projects@drogon.net
            

            when I run gpio -g write 27 1 .

            I had the same issue. I just followed the instructions on the wiring pi site to install. Don’t have my notes but there was a different version depending if you use wiringpi or wiring-pi. I’ll see if I can find the right one.

            1 Reply Last reply Reply Quote 0
            • randomnoiseR Offline
              randomnoise
              last edited by

              So I think as wiring-pi is the npm specific version the reason it didn’t work was because they haven’t compiled it to work with the pi3 chip.

              Try http://wiringpi.com/download-and-install/

              1 Reply Last reply Reply Quote 1
              • M Offline
                MadScientist
                last edited by

                Thanks so far. I did npm uninstall wiring-pi and installed wiringpi via git. Now I don’t get the error anymore but the relay still does nothing. It’s getting late and won’t have the time today anymore to look into it. Let me know if you have other ideas and I will continue tomorrow.

                Thanks so far.

                1 Reply Last reply Reply Quote 0
                • randomnoiseR Offline
                  randomnoise
                  last edited by

                  I think I kept the npm wiring-pi on there as well… There’s probably some other stuff in there that makes it work in mm.

                  1 Reply Last reply Reply Quote 0
                  • cruunnerrC Offline
                    cruunnerr
                    last edited by

                    U could also quick try the script from this tutorial (at point 5). It will be done in 2 minutes ^^
                    Maybe u missed the connection?

                    1 Reply Last reply Reply Quote 0
                    • M Offline
                      MadScientist
                      last edited by

                      Two minutes if you know what you’re doing…
                      The problem is I don’t have a button. I did create the relay.py script and run it. It triggers the relay exactly once and then stays like this. I can’t even stop the script anymore once it’s running…

                      Man, I really thought setting up the relay would be as easy as adding one line to the config. Wish I had tried to set it up earlier.

                      Still need help with this. :-(

                      1 Reply Last reply Reply Quote 0
                      • cruunnerrC Offline
                        cruunnerr
                        last edited by

                        Ah I see…
                        I will write u this evening. We will get it working ;)

                        1 Reply Last reply Reply Quote 0
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