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    1 wire net dies "Problem solved"

    Mervis
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    • zorro_66
      zorro_66 last edited by

      Yes as in the picture
      alt text

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      • zorro_66
        zorro_66 last edited by

        Now it has worked in two days
        My second Unipi do not have these problems
        where I have 20 pieces of sensors connected in a star network with no shielded cable.
        Does it help to update the software in Rpi.
        There seems to be some software errors.
        Just got home 2 1-Wire hub from Unipi.
        Can i connect with a standard RJ45 patch cable

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        • zorro_66
          zorro_66 last edited by

          Now, I have rebuilt my entire 1-wire network and used Unipi hub instead
          so now we will see if the network stops die
          alt text
          alt text

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          • zorro_66
            zorro_66 last edited by

            My 1-wire is incredibly unstable
            network dies at irregular intervals, showing unreasonable temperatures.
            I have rebuilt my net for spec from Unipi wiki shielded cat5 cable and hubs.
            But no difference 1-wire network die anyways.
            So it can not be anything wrong with the network itself, but the fault must be in Unipi alt. software.
            Grateful for help .

            alt text

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            • T
              tomas_hora administrators @zorro_66 last edited by

              @zorro_66 Can you try enabling the CRC check at the sensors? Just check the box in the sesors in the Scratchpad group. You might need to make the sensor as a custom and backup your project before playing with it

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              • zorro_66
                zorro_66 last edited by

                I do not understand what you mean now

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                  tomas_hora administrators @zorro_66 last edited by

                  @zorro_66 1_1488349676124_cusom_1w.png 0_1488349676123_1wcrc.png

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                  • zorro_66
                    zorro_66 last edited by

                    aha tanks:thumbsup_tone3:

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                    • zorro_66
                      zorro_66 last edited by

                      Problem solved, I finally found a bad solder
                      at the VCC pin caused power loss in my 1-wire network
                      alt text

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                      • T
                        tomas_hora administrators @zorro_66 last edited by

                        We are sorry for that @zorro_66!

                        But it is really hard to find out this kind of issue during our test but we will update our testing procedures... Thanks for the info.

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