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    Fan + on/off switch

    GamePad/GPIO/USB encoder
    fan onoff switch
    4
    6
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    • Madmeggo
      Madmeggo last edited by

      Hey Guys!

      I read that there is a possibility to add an on/off switch, to start the Recalbox, and shut it down.
      My problem is: I already have a fan installed. So Pin 4 (5V) and 6 (ground) are blocked.
      Is it possible, to connect the fan to pin 4 (5V) and pin 9 (ground) and then install the switch on pin 5 and 6 like the tutorial says? Or is it impossible to have both fan and switch working?
      My intension says it is going to work, but i'm not sure. And i dont want to damage the Pi, so i thought i'm gonna ask some smart people here 🙂

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      • lackyluuk
        lackyluuk Translator last edited by lackyluuk

        @Madmeggo If you want to have your fan running constantly, then you just need 5V and GND. Where the 5V comes from does not matter. So you can use every 5V connection from the Pi.

        For example use pin 2 as 5V and any ground

        NintendoRS | Nintendo Adapter Box | Cardboard Recalbox

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        • Substring
          Substring last edited by

          ground is ground ... all grounds are connected, so use which ever pin you like

          Former dev - Please reply with @substring so that i am notified when you answer me
          Ex dev - Merci de me répondre en utilisant @substring pour que je sois notifé

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          • Madmeggo
            Madmeggo last edited by

            I'm happy now that I to know that the fan and the switch will be working together as I expected.Thank you guys! 🙂

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            • Anonpebbles
              Anonpebbles last edited by

              Just a quick question. I have a 5V fan but it runs too loud. I was wondering if there was any way to reduce the speed of the fan?

              Rpi 3 wew

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              • Substring
                Substring @Anonpebbles last edited by

                @davidwrightini yeah : add resistors 🙂 the pi just outputs TTL, not PWM. Or maybe plug it on 3.3V

                Former dev - Please reply with @substring so that i am notified when you answer me
                Ex dev - Merci de me répondre en utilisant @substring pour que je sois notifé

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