DuetM loop ground ?

  • Hello everybody,

    I have been a little too over excited when I finish all the connections of my delta rework for a duet maestro. I started to read the Getting connected instruction while I already got the duet connected to the 24v and usb connection...

    Now I am unable to update the firmware or to connect to wifi.
    The duet answer through YAT when I send M115 code :

    FIRMWARE_NAME: RepRapFirmware for Duet 2 Maestro FIRMWARE_VERSION: 2.01beta1(RTOS) ELECTRONICS: Duet Maestro 1.0 FIRMWARE_DATE: 2018-06-23b1
    When I follow the update firmware instruction the duet disconnect 1s after the M997 S0 command and do not update at all.
    When I follow the wifi instruction my duet is never detected by the network...

    How can I know it is really a loop ground problem, is there a way to fix it ?
    I just really hope not to have to buy an other one...
    I was over excited now I am pretty depress because those complications !

    Thank you very much for helping me.

  • administrators

    I don't think it's anything to do with a ground loop. I suggest you download DuetMaestroFirmware.bin from https://github.com/dc42/RepRapFirmware/releases/tag/2.05.1, copy it onto /sys on the SD card, put the SD card back into the Duet, start the Duet, and send M997 from YAT.

    The Duet Maestro doesn't have WiFi, it has Ethernet.

  • I was using DuetMaestroFirmware.bin from the latest release "3.1.0".
    I have successfully updated my maestro through your link release, thank you !
    The Ethernet connection is looking good !
    My problem seems to be solve, thanks again !

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