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    Using a Lilygo T-Display S3 with an external real time clock

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    • R
      RobLatour last edited by RobLatour

      I would like to connect a DS3232RTC (external realtime clock) to my Lilygo T-Display S3.

      The DS3232RTC has two pins SDA and SCL.

      However, SDA and SCL pins do not appear on the pinout layout shown here:
      https://github.com/Xinyuan-LilyGO/T-Display-S3

      Which pins on the Lilygo T-Display can these be connected to?

      Thanks,

      teastain 1 Reply Last reply Reply Quote 0
      • teastain
        teastain @RobLatour last edited by

        @roblatour The JST beside the USB-C is SDA 43, SCL 44
        https://github.com/teastainGit/LilyGO-T-display-S3-setup-and-examples/blob/main/T-DisplayS3_Pinout.png
        Cheers, Terry

        R 1 Reply Last reply Reply Quote 0
        • R
          RobLatour @teastain last edited by

          @teastain Perfect, thank you!

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