General Discussion

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  • licheng

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  • getprinter

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  • hotairstenter

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  • wujing

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  UniPi API - need to use Win 10 IoT or Mono
  • brzezinol

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  Hi Thomas, I've uploaded the driver here: https://github.com/marioverhaeg/UniPi AnalogueInputs and outputs are not implemented, but digitalinputs, onewire and relays are working. There are some events and some functions to poll information from the board. As said, I'm far from a professional developer but it might help others to understand how to read information from the UniPi. I will try to update the project now and then when I make improvements.
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  • cobaltalloynet

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  • handmadesinknet

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  Start PLC
  • andrequeiroz

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  Hi Martin, I want to use UNIPI 1.1 to power a bench, with electric motors, just to start the motors and for maneuver operations. I initially think of using Raspberry as Broker (MQTT) and an arduino as sensor control (MQTT Client).
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  • copperwirexinyu

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  • copperwirexinyu

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  Problem with attach PLC and upload RT
  • frenchy

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  Can I still work with my RPI B3 + or should I buy a RPI2? The RT download problem comes from there?
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  UniPi L503 Mervic udp-connection
  • tomek1_1988

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  Hi @tomek1_1988, Unfortunately this functionality is wholly implemented by an external company, and we will have to contact them to ask for more details. It would be helpful if you could provide the exact error code which comes up in Mervis, and possibly a screenshot as well. I will try to get back to you with an answer within a few weeks, but you may find it easier to investigate the issue yourself in the meantime. Sincere apologies
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  • laiyongcai92

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  • laiyongcai92

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  • laiyongcai92

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  • laiyongcai92

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  • laiyongcai92

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  L&T ER300P holding register reading through prolific converter
  • Neethu

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  Hello @Neethu, The Schneider EM6400 supports Modbus and you can read the values into Evok or Mervis. The L&T ER300P has RS485, but with some custom L&T protocol. You cannot easily read the data into Evok or Mervis. Typically, the best way is to use Modbus devices. Trying to implement any other protocol would be quite time consuming and requires vast knowledge. Martin
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  • laiyongcai92

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