My duetwifi seems to have died :(



  • M552 S1
    ok<lf>WiFi module started <lf>M587
    Remembered networks:<lf>24G IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0<lf>24G_IOT IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0<lf>ok<lf>WiFi reported error: Wrong password while trying to connect to 24G<lf>Wifi module is idle <lf>?

    It can see 24G so wifi hardware must be OK?

    I know the password is correct.</lf></lf></lf></lf></lf></lf></lf></lf>



  • M587 S"G24" P"xxxxxxx"
    M587: Failed to add SSID to remembered list<lf>ok <lf>?</lf></lf>



  • OK I am failing to get an IP address.



  • (COM7) Remembered networks:<lf>24G IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0<lf>24G_IOT IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0<lf>G24 IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0<lf>ok<lf>WiFi reported error: Wrong password while trying to connect to 24G<lf>Wifi module is idle</lf></lf></lf></lf></lf></lf>



  • OK I tried a new network,

    (COM7) M587 S"G24_IoT" P"stevenjones"
    (COM7) ok <lf>(COM7) M552 S1
    (COM7) ok<lf>WiFi reported error: Wrong password while trying to connect to 24G<lf>Wifi module is idle <lf>I cant see it being a wrong password!</lf></lf></lf></lf>


  • administrators

    1. How are you sending the M587 command? If you are using Pronterface or a similar USB host program, it is probably converting the characters in the password to uppercase.

    2. Check that your router encryption is set to WPA2-PSK.



  • (COM7) M122
    (COM7) === Diagnostics ===<lf>Used output buffers: 1 of 32 (1 max)<lf>=== Platform ===<lf>RepRapFirmware for Duet WiFi version 1.20 running on Duet WiFi 1.0<lf>Board ID: 08DAM-999TL-MQ4S4-6JTDG-3S86M-T5GRZ<lf>Static ram used: 15448<lf>Dynamic ram used: 98720<lf>Recycled dynamic ram: 520<lf>Stack ram used: 3576 current, 4896 maximum<lf>Never used ram: 11488<lf>Last reset 00:23:17 ago, cause: power up<lf>Last software reset details not available<lf>Error status: 0<lf>Free file entries: 10<lf>SD card 0 detected, interface speed: 20.0MBytes/sec<lf>SD card longest block write time: 0.0ms<lf>MCU temperature: min 29.4, current 37.7, max 38.0<lf>Supply voltage: min 0.1, current 1.1, max 1.2, under voltage events: 0, over voltage events: 0<lf>Driver 0: ok, SG min/max not available<lf>Driver 1: ok, SG min/max not available<lf>Driver 2: ok, SG min/max not available<lf>Driver 3: ok, SG min/max not available<lf>Driver 4: ok, SG min/max not available<lf>Date/time: 1970-01-01 00:00:00<lf>Cache data hit count 1617411415<lf>Slowest main loop (seconds): 0.099954; fastest: 0.000035<lf>==<warning: maximal="" number="" of="" bytes="" per="" line="" exceeded!="" check="" the="" end-of-line="" settings="" or="" increase="" limit="" in="" advanced="" terminal="" settings.=""></warning:></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf>



  • Ok lets flash back to 1.19.2.

    (COM8) M997 S0
    (COM8) RepRapFirmware for Duet WiFi Version 1.19.2 dated 2017-09-01<lf><lf>Executing config.g…Warning: Heater 1 appears to be over-powered. If left on at full power, its temperature is predicted to reach 651C.<lf><lf>Done!<lf>RepRapFirmware for Duet WiFi is up and running.<lf>WiFi module started<lf>WiFi reported error: Wrong password while tryi

    and,

    (COM8) Erasing 245264 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>Trying to connect at 460800 baud: success<lf>Erasing 245264 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>Trying to connect at 460800 baud: success<lf>Erasing 245264 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 s <warning: maximal="" number="" of="" bytes="" per="" line="" exceeded!="" check="" the="" end-of-line="" settings="" or="" increase="" limit="" in="" advanced="" terminal="" settings.="">(COM8) M115
    (COM8) Trying to connect at 460800 baud: success<lf>Erasing 245264 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>FIRMWARE_NAME: RepRapFirmware for Duet WiFi FIRMWARE_VERSION: 1.19.2 ELECTRONICS: Duet WiFi 1.0 FIRMWARE_DATE: 2017-09-01<lf>ok <lf>(COM8) M115
    (COM8) FIRMWARE_NAME: RepRapFirmware for Duet WiFi FIRMWARE_VERSION: 1.19.2 ELECTRONICS: Duet WiFi 1.0 FIRMWARE_DATE: 2017-09-01<lf>ok</lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></warning:></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf>



  • (COM8) M122
    (COM8) === Diagnostics ===<lf>Used output buffers: 1 of 32 (2 max)<lf>=== Platform ===<lf>RepRapFirmware for Duet WiFi version 1.19.2 running on Duet WiFi 1.0<lf>Board ID: 08DAM-999TL-MQ4S4-6JTDG-3S86M-T5GRZ<lf>Static ram used: 21176<lf>Dynamic ram used: 95768<lf>Recycled dynamic ram: 1840<lf>Stack ram used: 4048 current, 5116 maximum<lf>Never used ram: 7172<lf>Last reset 00:04:20 ago, cause: software<lf>Last software reset reason: not available<lf>Error status: 1<lf>Free file entries: 10<lf>SD card 0 detected, interface speed: 20.0MBytes/sec<lf>SD card longest block write time: 0.0ms<lf>MCU temperature: min 35.4, current 37.2, max 38.1<lf>Supply voltage: min 1.0, current 1.1, max 1.2, under voltage events: 0, over voltage events: 0<lf>Driver 0: ok<lf>Driver 1: ok<lf>Driver 2: ok<lf>Driver 3: ok<lf>Driver 4: ok<lf>Date/time: 1970-01-01 00:00:00<lf>Slowest main loop (seconds): 1.965744; fastest: 0.000031<lf>=== Move ===<lf>MaxReps: 0, StepErrors: 0, FreeDm: 240, MinFreeDm 240, MaxWait: 0ms, Underruns: 0, 0<lf>Scheduled moves: 0, completed moves: 0<lf>Bed compensation in use:<warning: maximal="" number="" of="" bytes="" per="" line="" exceeded!="" check="" the="" end-of-line="" settings="" or="" increase="" limit="" in="" advanced="" terminal="" settings.=""></warning:></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf></lf>



  • (COM7) M552 S1
    (COM7) ok <lf>(COM7) M587
    (COM7) Remembered networks:<lf>24G<lf>24G_IOT<lf>G24<lf>G24_IoT<lf>ok<lf>WiFi reported error: Wrong password while trying to connect to 24G<lf>Wifi module is idle</lf></lf></lf></lf></lf></lf></lf></lf>



  • OK finally worked, well I have an IP…



  • Ok I am on 1.19.2 I am calling it quits, web ui works. My next one might just be a duetethernet.



  • Reading notes it says wifi will pick the strongest signal, I suspect I was chasing my tail over multiple wifi networks "fighting for who was the strongest" signal.


  • administrators

    In firmware 1.20 and later you can force it to connect to a particular WiFi network using the P parameter in the M552 command.



  • @dc42:

    1. How are you sending the M587 command? If you are using Pronterface or a similar USB host program, it is probably converting the characters in the password to uppercase.

    2. Check that your router encryption is set to WPA2-PSK.

    1. I switched to YAT.

    2. Its set as its set there was no change. WPA2-personal, it looks like the "operating system" become corrupt? at least that is the signs. Now on 1.19.2 the cooling fan now runs OK and I have movement of the 3 axis.

    Reading the docs I could see a comment that the duet "chases" the strongest wifi signal? I know in that part of the house the signal is weak and with 6 SSIDs in my house alone its possible that was the problem as when I moved the printer to 2m from the router I got an IP and a connection pretty quickly.

    Anyway I am now testing to see what has changes with this firmware have "broken" what.


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