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    GoPlus2 on Atom Lite

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    • W Offline
      wrs642
      last edited by

      haven't been able to operate the GoPlus2 module with the Atom Lite. Have grove connector from Atom pins 26,32 to PORTB1 of GoPlus2. GoPlus2 is powered by 12v and two 5g servos are connected.

      I2C scan does not return a device.

      setup includes:

      M5.begin(true, true, false);
      Wire.begin(26,32)

      Anyone had success with this setup?

      Wayne in New Hampshire

      felmueF 1 Reply Last reply Reply Quote 0
      • felmueF Offline
        felmue @wrs642
        last edited by

        Hello @wrs642

        Note:

        • port A (red) is by default I2C
        • port B (black) is by default IN/OUT
        • port C (blue) is by default UART

        M5GoPlus2 has three port B, none of which is I2C. I2C is only available on MBUS (pins 21/22). Please check schematics here.

        Thanks
        Felix

        GPIO translation table M5Stack / M5Core2
        Information about various M5Stack products.
        Code examples

        W 1 Reply Last reply Reply Quote 0
        • W Offline
          wrs642 @felmue
          last edited by

          @felmue Thanks Felix. I see now...

          Regards

          Wayne in NH

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