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    Duet 2 wifi to Maestro

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    Firmware installation
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    • falcarundefined
      falcar
      last edited by

      Hey all,

      I'm replacing a wifi with a maestro, are there any gotchas I need to look out for as far as the configurations go, or is it pretty much copy one to the other?

      Thanks!

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      • Vetiundefined
        Veti
        last edited by

        the resistor for the thermistors is 2200 instead of 4700.
        the max current for the steppers is lower.

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        • pabomanundefined
          paboman
          last edited by paboman

          also the drivers connectors are soldered rotated by 180° so you will have to invert the motors rotation in config.g I think

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          • falcarundefined
            falcar
            last edited by

            ok thanks guys, I think i'll take it slow and make sure everything is working then.

            Moving the Duet wifi to a different printer and putting the maestro in the old!

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            • falcarundefined
              falcar
              last edited by

              Great call on the thermistors. I honestly didn't know what you were talking about until my room temperature was coming up at 5C.

              The connectors are rotated, I just had to rotate the connectors and everything worked.

              Thanks again guys!

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              • dc42undefined
                dc42 administrators
                last edited by

                One other thing to note is that the Maestro can't handle as much stepper motor current as the WiFi without cooling. As a rough guide, above 1A stepper motor current you are likely to need fan cooling.

                Duet WiFi hardware designer and firmware engineer
                Please do not ask me for Duet support via PM or email, use the forum
                http://www.escher3d.com, https://miscsolutions.wordpress.com

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                • falcarundefined
                  falcar
                  last edited by

                  Cool, thank you. I'm under that (and also have a fan on the steppers.

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