Unable to connect



  • Hi, I have had my Duet WiFi for less than a month. Recently, I have been unable to connect to it in any way. The green LED also does not turn on. No endstops were ever connected. The only things ever plugged into the board were motors, a hotend heater, a thermistor, and an always-on fan.
    Thank you in advance for your help.



  • Benjamin

    The first time I plugged mine in I got nothing from it also. the link below helped me get it going again though. Not saying that this is your problem but maybe a possible remedy. I would double check all your cabling and that you have power to the board first though.

    https://duet3d.dozuki.com/Wiki/Installing_and_Updating_Firmware

    Fallback procedure #3 is what fixed my problem

    My guess is at some point in time I accidentally pushed the erase button while building my machine.



  • Thanks for your reply. Unfortunately, my duet does not even appear as "Bossa Port," which I believe would be the case if my firmware was erased as described in fallback procedure 3.


  • administrators

    @benjamin said in Unable to connect:

    Hi, I have had my Duet WiFi for less than a month. Recently, I have been unable to connect to it in any way. The green LED also does not turn on. No endstops were ever connected. The only things ever plugged into the board were motors, a hotend heater, a thermistor, and an always-on fan.
    Thank you in advance for your help.

    If the red LED turns on but the green LED doesn't turn on, that suggests a problem with the 3.3V supply. Please communicate with your supplier to get your Duet exchanged.


 

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