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    Question about GROVE sensors and m5stack core2

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    • I
      iPsych
      last edited by

      I tried to connect several GROVE sensors (i.e. GSR) directly to APORT of core2,
      but it doesn't works since they are not i2c devices.
      When I connect grove sensor to ADC, which connected to APORT and power the grove sensor via separate 5V connection, it seems work properly.

      Non-i2c sensors are NOT directly compatible to APORT, right?

      I am looking for more simple way to connect multiple GROVE sensors (non i2c) to core2.

      G 1 Reply Last reply Reply Quote 0
      • G
        Gaviota @iPsych
        last edited by

        ipsych in UIFlow 1.7.1 is a Problem with the Core 2 and the grove port, a update to UIFlow 1.7.2 will solve the problem https://community.m5stack.com/topic/2672/uiflow-1-7-1

        A lot of nice M5Stack stuff :) ....

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        • I
          iPsych
          last edited by

          Thanks, but I don't use the gui, but commandline-based working.
          Do the sensors like
          https://wiki.seeedstudio.com/Grove-GSR_Sensor/
          would supported for APORT?

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

            @ipsych Port A is a digital/I2C port however there is no garentie that the firmware will have the drivers for the hardware.
            UART and analog sensors are not compatable with PORTA
            Are you using Arduino or Micropython over REPL?

            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!

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