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    SD card on custom PCB

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    • T Offline
      Toholl
      last edited by

      Hi, I'm currently working on integrating the SiPy board into a custom PCB and had questions about the SD card.
      This is my current schematic. Should I ground all the non used SD card pins or just leave them non-connected ?

      Screen Shot 2019-06-12 at 15.23.09.png

      Thanks !

      robert-hhR 1 Reply Last reply Reply Quote 0
      • robert-hhR Offline
        robert-hh @Toholl
        last edited by

        @Toholl I made also a custom board and left the unused pins if the SD card floating. In total there are only five connections, ok ncluding GND and Vcc.

        T 1 Reply Last reply Reply Quote 0
        • T Offline
          Toholl
          last edited by

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          • T Offline
            Toholl @robert-hh
            last edited by

            @robert-hh Thanks for your feedback. I even realized I had not connected VCC...
            So more like this ? Screen Shot 2019-06-12 at 17.27.52.png

            robert-hhR 1 Reply Last reply Reply Quote 0
            • robert-hhR Offline
              robert-hh @Toholl
              last edited by

              @Toholl yes

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