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    Neuron L403 / no useable documentation

    UniPi 1 - HW Q&A
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    • B
      burnscm last edited by burnscm

      Wher can i find any documentation for access the components from debian (FHEM). I have a new L403, payed a lot of money and have a useless Brick...
      I need e description how can acces the serial bus (there are not /dev/extcomm how can i setup this?), what i2c devices are in the hardware

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      root@neuron:/dev# i2cdetect -y 1
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      60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 6f
      70: -- -- -- -- -- -- -- --

      "As a basic p
      rovided software for simple implementation of user application is OS Linux
      and
      communication interface Modb
      us on TCP protocol. This image can be freely
      downloaded
      from
      downloads.unipi.technology
      .
      Regulation
      appli
      cation may run either on PLC itself or on
      another
      device
      within the network. Both options may be freely combined which brings the advantage of distributed
      system
      .
      Further extension of application interface is web portal which serves for basic configuration
      of the device
      available
      over HTTP protocol on port 8088"

      ...there are no Linux-image!

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      • T
        tomas_hora administrators last edited by tomas_hora

        Hello,

        sorry for the lack of documentation. The image is in progress but will be available later this week.

        So far there is a repository on github https://github.com/UniPiTechnology/neuron_tcp_modbus_overlay that will work fine.

        Btw. the Neuron uses SPI for communication with the lower CPUs, that is handled by the neuron_tcp_server. The I2C is used only for RTC and EEPROM, all in one device MCP79410.

        The neuron_tcp_server automatically creates the serial devices once running. The web interface is still not ready for most users...

        Hope it helps.

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          burnscm @tomas_hora last edited by

          @tomas_hora

          ok, thanks. I will test it.

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            burnscm last edited by

            Is there an Evok version redy for Neuron (modbus), the version from git is only for unipi?

            Is there any Software for neron read?

            I have raspian jesse on my L403 the Modbus is ready an reachabel over network....

            Have you a suggestion for the modbus-modul of fhem?

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            • T
              tomas_hora administrators last edited by

              @burnscm see this: https://forum.unipi.technology/topic/247/evok-on-neuron-s10x/8

              The same is for any other Neuron. Well you have a Mervis for free for each Neuron, so try that. The implementation there is done nicely.
              Regarding the FHEM, you would have to make a definition for the Modbus device.

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                burnscm @tomas_hora last edited by

                @tomas_hora ..mervis for free? No i don't have. Is this new?

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                  tomas_hora administrators last edited by

                  @burnscm During the checkout you had a possibility to choose software and you have chosen opensource. But if you need it, we can send it to you later...

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                    burnscm last edited by

                    yes, i will test it. Can you send it?

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                    • S
                      skorp administrators @burnscm last edited by

                      @burnscm could you send me an email with your request? info@unipi.technology

                      Thanks
                      Adam Skorpik

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                      • B
                        burnscm last edited by

                        Thanks for the license!

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