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    I2C sensor to G26 and G36?

    Scheduled Pinned Locked Moved M5 Stick/StickC
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    • W Offline
      Wolli01
      last edited by

      Is it even possible to connect an I2C sensor to G26 and G36?
      At the Grove Port there is only 5 Volt and I need 3.3 Volt.
      I currently have the sensor on the Grove Port.
      The 3.3 volts are currently used from the above port.
      But this is not a solution, either I have to get the Grove port to 3.3 Volt or I have to use the above one, but how?

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      • ajb2k3A Offline
        ajb2k3
        last edited by ajb2k3

        The current grove sensors provided by M5Stack are 3.3v however, to keep comparability with the grove standard they have internal voltage regulators that reduce the 5v supply to the internal sensors to 3.3v if you look in the projects forum for the UIFlow handbook roadmap discussion, I have linked to some document that I am working on where I have attempted to document the power supply side of the devices.

        UIFlow, so easy an adult can learn it!
        If I don't know it, be patient!
        I've ether not learned it or am too drunk to remember it!
        Author of the WIP UIFlow Handbook!
        M5Black, Go, Stick, Core2, and so much more it cant be fit in here!

        W 1 Reply Last reply Reply Quote 0
        • W Offline
          Wolli01 @ajb2k3
          last edited by

          @ajb2k3
          Thanks for the info.
          Can I use the upper port to get 3.3 Volt?

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