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    UniPi 1.1.

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    • P
      pancirm last edited by

      Hello.
      What could be wrong?
      If I connect 9V to terminals A2I+ and A2I-, there is no value on the UNP__AI2 flag.
      flag.png
      Thank You

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      • R
        reitinge @pancirm last edited by

        Dear @pancirm,
        could you please try to connect the voltage to AI1 and read the UNP__AI1 value? The value -NAN.00000000000 is strange, what version of REXYGEN do you use? I will try to reproduce your problem.

        Cheers,
        Jan

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        • P
          pancirm @reitinge last edited by

          @reitinge
          I use REXYGEN 2.50.10.12481.
          I have already tried it in the AI1 input and the result is the same. I assume that the jumpers have no effect on the analog input.
          Michal

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          • R
            reitinge @pancirm last edited by reitinge

            @pancirm Hi Michal,
            I just tested AI1 and AI2 on our UniPi v1.1 and REXYGEN 2.50.10.12481 and everything seems to work. Do you have the possibility to test the same configuration on a different UniPi 1.1? Alternatively, could you try to reinstall the current UniPi using the instructions from here? To install Rexygen with the UniPi 1.1 driver, I used the following instructions on a fresh raspberry image:

            wget -nc https://download.rexcontrols.com/scripts/rex-install-unipi1_1.sh  
            chmod +x rex-install-unipi1_1.sh  
            sudo ./rex-install-unipi1_1.sh
            

            Jan

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