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    • P
      Paarth Arkadi last edited by

      Shows sd card not inserted even if I have inserted 16 GB SD card and it is formatted. I was running the usbMsc sketch on the arduinoIDE. Same error in other programs related to sd card. How to fix it?

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      • P
        Paarth Arkadi last edited by

        error.PNG

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        • K
          KamilTomaszewski DeveloperWorld last edited by

          Hi

          Have you been able to use the SD card with Spresense before?

          Best regards,
          Kamil

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          • P
            Paarth Arkadi last edited by

            The sd card is not being detected because of the loose b2b connector. I have to press the main board onto the extension board everytime I run the sd card sketch.

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            • TE-KarlKomierowski
              TE-KarlKomierowski DeveloperWorld last edited by

              @Paarth-Arkadi said in SD Card:

              .

              Hi @Paarth-Arkadi

              Have you used the small spacers that comes with the extension board to attach the two boards together?
              Please see this picture: alt text

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              • T
                the_mutt @TE-KarlKomierowski last edited by the_mutt

                @TE-KarlKomierowski The main board comes loose despite the spacers (in my experience) and this is just from moving the USB cable around a bit to plug the other end into the computer. It's not visibly loose, it just seems that the connector between the two boards has poor mating, which results in it sometimes losing the connection.

                PS: I haven't been using an SD card, just the audio jack output, but I also frequently experienced a lack of sound because the two boards had become loose.

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