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    Error: Failed to initialise WiFi module, code -2

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    • georgepaulundefined
      georgepaul
      last edited by

      Any idea what this code means... i just erased my firmware and flashed with Firmware version 2.03

      <LF>RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03 running on Duet WiFi 1.02 or later

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      • Vetiundefined
        Veti
        last edited by

        did you upgrade the wifi firmware as well?

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        • georgepaulundefined
          georgepaul
          last edited by georgepaul

          yes i did M997 S1

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          • Vetiundefined
            Veti
            last edited by

            what firmware version did you have installed before?

            georgepaulundefined 1 Reply Last reply Reply Quote 0
            • dc42undefined
              dc42 administrators
              last edited by

              I suggest you connect via USB and send M115 to check that you really are running firmware 2.03. Then power the Duet down, move the SD card to a PC and check that the DuetWiFiServer.bin in /sys file exactly matches the one from https://github.com/dc42/RepRapFirmware/releases/tag/2.03. Then move the SD card back to the Duet, power it up. connect via USB again, and send M997 S1. Watch the response messages to ensure that the wifi firmware is successfully uploaded into the WiFi module.

              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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              • georgepaulundefined
                georgepaul
                last edited by

                I followed the steps and this is the same message that came up;

                M997 S1

                Trying to connect at 230400 baud: success<LF>Erasing 4096 bytes...<LF>Erasing 212992 bytes...<LF>Uploading file...<LF>5% complete<LF>10% complete<LF>15% complete<LF>20% complete<LF>25% complete<LF>30% complete<LF>35% complete<LF>40% complete<LF>45% complete<LF>50% complete<LF>55% complete<LF>60% complete<LF>65% complete<LF>70% complete<LF>75% complete<LF>80% complete<LF>85% complete<LF>90% complete<LF>95% complete<LF>Upload successful<LF>ok<LF>WiFi module started<LF>Error: Failed to initialise WiFi module, code -2<LF>

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                • georgepaulundefined
                  georgepaul @Veti
                  last edited by

                  @Veti i had the same 2.03.
                  i was using this in my printer for3 months now suddenly, the wifi module dint flash its blue LED so i thought its time for an update and tried updating the DuetWiFiServer.bin. So i am not sure if its a hardware or firmware issue.

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                  • Vetiundefined
                    Veti
                    last edited by

                    @dc42 said in Error: Failed to initialise WiFi module, code -2:

                    DuetWiFiServer.bin

                    did you verify that the version on your sd card is the ones that comes with the V2.03 firmware?

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                    • georgepaulundefined
                      georgepaul
                      last edited by

                      yes i downloaded the one from the link David sent in his replies.

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                      • dc42undefined
                        dc42 administrators
                        last edited by

                        If you are certain that the DuetWiFiServer.bin file in /sys on the SD card is the one from the 2.03 release (I suggest you check that the file sizes are exactly the same), please ask your supplier to replace your Duet.

                        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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                        • georgepaulundefined
                          georgepaul
                          last edited by

                          yes i too feel it is a hardware issue.

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