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Arduino minimum hw requirements (Nano problems)

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  • solaS Offline
    solaS Offline
    sola
    wrote on last edited by
    #1

    What is the smallest / weakest Arduino model recommended for NodeManager?

    I am using Arduino Nano V3-s but I get code-size errors at sketch uploading after activating 3 sensor types (Relay, Light-LDR and Dallas Temp) + some features (Debugging, Configuration, Receive, Conditional Report) with NodeManager 1.7.

    Are Arduino Nano and Pro Mini recommended/supported by NodeManager?

    In addition to the others, I would like to activate Eeprom, Ota_Configuration and Hooking features.

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    • U Offline
      U Offline
      user2684
      Contest Winner
      wrote on last edited by
      #2

      Hi, despite the continuous effort to make NodeManager small in size to fit into any board, when there are a few sensors registered and/or features enabled you can have issues to fit the board's memory. I'm running most of the tests on Pro Mini boards so with the same memory layout of your Nano to put myself in a worst case scenario but especially when using sensors requiring external libraries, the memory consumption could become an issue. Start by disabling NodeManager debug once you trust your code enough as a starting point but if you need all of those features all together you may also consider a board with more memory available. Thanks!

      solaS 1 Reply Last reply
      1
      • U user2684

        Hi, despite the continuous effort to make NodeManager small in size to fit into any board, when there are a few sensors registered and/or features enabled you can have issues to fit the board's memory. I'm running most of the tests on Pro Mini boards so with the same memory layout of your Nano to put myself in a worst case scenario but especially when using sensors requiring external libraries, the memory consumption could become an issue. Start by disabling NodeManager debug once you trust your code enough as a starting point but if you need all of those features all together you may also consider a board with more memory available. Thanks!

        solaS Offline
        solaS Offline
        sola
        wrote on last edited by
        #3

        @user2684
        Thanks for your answer.

        I will check out other boards and experiment with disabling debug.

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