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    GPIO pins pour Raspberry Pi 0/ Raspberry pi zero

    Manettes/GPIO/Encodeurs
    gpio pins zero
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    • Valadone
      Valadone last edited by

      Hello tout le monde,

      Je voudrai savoir si les graphiques montrant les pins à connecter pour avoir les bons boutons sont aussi pour pour le raspberry pi 0? Parce que nulle part il est indiqué que oui.

      https://github.com/recalbox/recalbox-os/wiki/GPIO-controllers-(FR)

      Plusieurs on fait des tutos sur le web en se passant de Teensy comme GreatScott mais il n'indique pas si il a eu des problèmes ou autre donc pour en être sûr et qu'il y est un endroit où l'on pourra s'en informer je crée ce topic.

      Merci !

      supernature2k 1 Reply Last reply Reply Quote 0
      • supernature2k
        supernature2k @Valadone last edited by

        @Valadone oui, les GPIOs sur Pi0 sont les mêmes que sur 2B et 3B

        Pi powered NES | Gameboy HD | RecalStation | RecalDrive
        Upvote messages if it has been useful ;)

        1 Reply Last reply Reply Quote 1
        • Valadone
          Valadone last edited by

          @supernature2k merci beaucoup, je vais dès demain faire les soudures pour ma Pi boy !

          Have a nice day !

          1 Reply Last reply Reply Quote 0
          • AdoraKalb
            AdoraKalb last edited by

            Hi...as per my knowledge If you are powering from 3 cells, the nominal voltage is 4.5V. By the time they drop below 3.3V they will be dead.
            I don't have the regulator spec, but it probably needs at least 3.5V input to keep the 3.3V happy. If the 3.3V rail does dip, the GPIO will still work but will find it harder to drive the outputs reliably. Other parts of the circuit may not be reliable either.
            With a source below 4.75V, you can expect problems with HDMI and any attached USB peripherals.

            1 Reply Last reply Reply Quote 0
            • acris
              acris last edited by

              Hello @AdoraKalb
              please dont up old topic

              1 Reply Last reply Reply Quote 0
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