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    Grove ports on Relay Hub

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    • F
      fbritop
      last edited by

      Regarding the relay hub with ATOM

      https://shop.m5stack.com/products/atom-hub-switch-kit

      Can we use either the red port (on the relay) or white port (on the atom), to have digital inputs? if so, which GPIO are assgined?

      Im trying to connect a reed magentic sensor, but I cannot figure out which ports can I use withing the grove port.

      Thanks

      ajb2k3A 1 Reply Last reply Reply Quote 0
      • ajb2k3A
        ajb2k3 @fbritop
        last edited by

        @fbritop The assigned pins are listed on the documentation page here https://docs.m5stack.com/en/atom/atomhub_switch

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        • F
          fbritop
          last edited by

          Thanks
          I did just miss the "INPUT_PULLUP" set up
          All working now

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