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A New Chapter for MagicMirror: The Community Takes the Lead
Read the statement by Michael Teeuw here.

How hot does your mirror run?

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  • C Offline
    chieftainSupreme
    last edited by Apr 5, 2017, 6:40 PM

    I forget what the exact error was, I’ll check it out when I get home. Does this setup require a GPIO connection? My fan right now just has 5V power and ground wires

    1 Reply Last reply Reply Quote 0
    • W Offline
      wered
      last edited by Apr 5, 2017, 6:43 PM

      It requires no gpio, its just a simple bash script that turns on an off the display based on time and temperatures

      1 Reply Last reply Reply Quote 0
      • A Offline
        Advokaten
        last edited by Apr 5, 2017, 6:46 PM

        Has anybody here tried attaching a copper heatsink to their pi? I saw a few fellas on youtube doing this but I’m quite unsure if that’s an option I’ll go for.

        H 1 Reply Last reply Apr 5, 2017, 6:47 PM Reply Quote 1
        • H Offline
          hartattack @Advokaten
          last edited by Apr 5, 2017, 6:47 PM

          @Advokaten My Pi is in a pretty closed off area, I have 3 small aluminum heatsinks attached plus a small fan. The pi itself never gets above 50c

          M 1 Reply Last reply Apr 6, 2017, 1:10 AM Reply Quote 1
          • W Offline
            wered
            last edited by Apr 5, 2017, 6:51 PM

            I have the aliuminum heat sinks on mine aswell however the monitors used in the box are quite old and generate most of the heat, but even still mine hovers around 55C currently.

            H 1 Reply Last reply Apr 5, 2017, 6:53 PM Reply Quote 0
            • H Offline
              hartattack @wered
              last edited by Apr 5, 2017, 6:53 PM

              @wered From what I read, the Pi’s can handle temps up like 80c. Mine is behind my TV and it is pretty modern, so it doesnt get very hot. The fan helps a bit.

              1 Reply Last reply Reply Quote 0
              • C Offline
                chieftainSupreme
                last edited by Apr 5, 2017, 7:07 PM

                I have a fan and heatsinks, very simple addition and makes a big difference

                1 Reply Last reply Reply Quote 1
                • M Offline
                  Mykle1 Project Sponsor Module Developer @hartattack
                  last edited by Apr 6, 2017, 1:10 AM

                  @hartattack

                  I wanted to add a fan from the very beginning although all searches say that the Pi can run without problems up to 80°C or more. That “seemed” hot to me. My Pi was running at 60°C, which is well under the maximum that I discovered. So, I took it upon myself to add a 12v fan (I have spare parts lying around) and connected it to a 5V pin and a GRD pin on the GPIO header. I’ve been running the mirror more than a month without a hitch and my CPU temp is nearly 20°C cooler. Fans are cheap. If you can salvage one, even better. The result is pretty dramatic. Have a look.
                  0_1491441071197_temp.png

                  Create a working config
                  How to add modules

                  C H 2 Replies Last reply Apr 6, 2017, 3:14 AM Reply Quote 2
                  • C Offline
                    chieftainSupreme @Mykle1
                    last edited by Apr 6, 2017, 3:14 AM

                    @Mykle1 not only is it cheap, it was a great learning experience for me, both overclocking and learning how to integrate other hardware into your Pi setup. Still working on an on/off switch that can also switch between OS’s tho…

                    1 Reply Last reply Reply Quote 1
                    • H Offline
                      hartattack @Mykle1
                      last edited by Apr 6, 2017, 3:29 PM

                      @Mykle1 said in How hot does your mirror run?:

                      @hartattack

                      I wanted to add a fan from the very beginning although all searches say that the Pi can run without problems up to 80°C or more. That “seemed” hot to me. My Pi was running at 60°C, which is well under the maximum that I discovered. So, I took it upon myself to add a 12v fan (I have spare parts lying around) and connected it to a 5V pin and a GRD pin on the GPIO header. I’ve been running the mirror more than a month without a hitch and my CPU temp is nearly 20°C cooler. Fans are cheap. If you can salvage one, even better. The result is pretty dramatic. Have a look.
                      0_1491441071197_temp.png

                      I started with a fan and 3 heatsinks from the beginning. Mine runs around 45C and gets close to 50C when doing anything intensive.

                      M 1 Reply Last reply Apr 6, 2017, 4:19 PM Reply Quote 1
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