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    Cannot connect after update to 1.20

    Duet Hardware and wiring
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    • fpex
      fpex last edited by

      I have upgraded via the SD, since it was a very old firmware. This first M997 S0 and then M997 S1 from pronterface.
      The net result is that now the board no longer connects to a WIFI.
      I followed the steps as form the guide

      M552 S0
      M587 S"ssid" P"passed"

      But it does not work. It seems that the board makes all I give as ssid/psswd uppercase and of course it does not work.
      The AP also iOS no longer working, therefore M552 S1 results in no known networks and no more AP.

      If I try to reinstall the firmware, it simply deletes the bin file and claims it is not there.

      I am kind of lost. Any help is welcome.
      Thanks

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      • dc42
        dc42 administrators last edited by

        To avoid the SSID and password getting converted to uppercase, use a terminal emulator to connect to USB instead of a 3D printer host program. See https://duet3d.com/wiki/Getting_connected_to_the_Duet_WiFi#Connecting_to_your_access_point_using_firmware_1.19_or_later.

        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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        • fpex
          fpex last edited by

          How do I remove all the wrong upped networks?

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          • Dougal1957
            Dougal1957 last edited by

            M588 * will nuke them all

            http://reprap.org/wiki/Gcodes#M588:_Forget_WiFi_host_network

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            • dc42
              dc42 administrators last edited by

              To be precise:

              M588 S"*"

              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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              • fpex
                fpex last edited by

                thanks
                I managed to get it connected but the web interface is gone, I get a black page on safari and cannot connect on chrome using the IP I retrieve 😞

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                • dc42
                  dc42 administrators last edited by

                  Did you put the DWC files in the right place on the SD card?

                  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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