Hooked up Vin
Can ping WIFI only
Cleared cache Chrome
Have not yet got YAT working WIFI

Then the big E Internet Explorer

It actually sees SOMETHING but no image?????
Do I need to unplug a Duet screen?

See I got partially down this road before. Is it possible the Duet is running off prior saved DWC names (assigned printer or something),, something I did? Or should it now be back to SD/factory?

Thanks for all the Help.

M122 - Diagnostic
=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02
or later
Board ID: 08DGM-9T6BU-FG3SJ-6JKFG-3SD6K-KVXVF
Used output buffers: 1 of 24 (11 max)
=== RTOS ===
Static ram: 25712
Dynamic ram: 93140 of which 0 recycled
Exception stack ram used: 312
Never used ram: 11908
Tasks: NETWORK(ready,812) HEAT(blocked,1232) MAIN(running,3824) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 00:43:38 ago, cause: power up
Last software reset at 2020-03-21 14:34, reason: User, spinning module GCodes, a
vailable RAM 12056 bytes (slot 0)
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x04433000 BFAR
0xe000ed38 SP 0xffffffff Task 0x4e49414d
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 25.4, current 25.7, max 26.6
Supply voltage: min 0.0, current 0.0, max 0.1, under voltage events: 0, over vol
tage events: 0, power good: no
Driver 0: ok, SG min/max not available
Driver 1: ok, SG min/max not available
Driver 2: ok, SG min/max not available
Driver 3: ok, SG min/max not available
Driver 4: ok, SG min/max not available
Date/time: 1970-01-01 00:00:00
Cache data hit count 4294967295
Slowest loop: 3.50ms; fastest: 0.05ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets
0
=== Move ===
Hiccups: 0, FreeDm: 160, MinFreeDm: 160, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0
, 0
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
=== GCodes ===
Segments left: 0
Stack records: 1 allocated, 0 in use
Movement lock held by null
http is idle in state(s) 0
telnet is idle in state(s) 0
file is idle in state(s) 0
serial is ready with "M122 - Diagnostic" in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 201.11ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 0 of 8

• WiFi -
  Network state is running
  WiFi module is connected to access point
  Failed messages: pending 0, notready 0, noresp 2
  WiFi firmware version 1.23
  WiFi MAC address ec:fa:bc:25:37:ce
  WiFi Vcc 3.42, reset reason Turned on by main processor
  WiFi flash size 4194304, free heap 25944
  WiFi IP address 192.168.1.111
  WiFi signal strength -56dBm, reconnections 0, sleep mode modem
  Socket states: 0 0 0 0 0 0 0 0
  ok

So now I can get any DWC response (http://192.1658.1.111).

But ping is fine.
\Users\Daves PC WC>ping 192.168.1.111

Ping statistics for 192.168.1.111:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:

Sincere Thanks! Very helpful.
This is helpful also
https://duet3d.dozuki.com/Wiki/Firmware_Overview

Not certain I have some details correct

SD root - all good,, but now in <sys> folder;

Can someone confirm config.json and Duet2combinedFirware in <sys> folder?

<www> appears more idjit proof... But to be thorough.;

Many thanks for the help.

Got lost in firmware update/WIFI connection issues. I now have a WIFI repeater for much improved signal. Ready to go back at it.
New Duet 2 WIFI - YAT indicates 2.05.1 1.02 "or later" ? WIFI

Through great skill misplaced SD card, so now cannot connect Get "Your Duet rejected the HTTP request: page not found Check that the SD card is mounted and has the correct files in its /www folder"

Well its not mounted, I misplaced it... "nobodys fault but mine"

So what exactly should be on said SD card? Have been unable to find that anywhere concise. Confused about sequential firmware references REPRAP vs WIFI - how would I know? They don't appear labeled that way. Is it the Duet 2 3.01-RC6 combined firmware bin and is it both? Any special card requirements? Use balenaEtcher?

For that matter what about the long list of other associated 3.01-RC6 files (Assets). Where do they go? Is there a simple way to 'buy a vowel' regarding any? Do Bin's go on SD and ZIPS...

Thanks for any Help.

I am new to Duet. Have a Duet 2 WIFI

Started working on everything - getting hooked up.
Started with YAT getting WIFI and then the DWC running.
Used DWC to update firmware and config file. All good.

The I was loving the Web Based Configurtator tool, generated customer configuration updates and installed them and now I have no DWC WIFI connectivity!

Using YAT IP is good looking at my router there is a connection

m122

=== Diagnostics ===
RepRapFirmware for Duet 2 WiFi/Ethernet version 2.05.1 running on Duet WiFi 1.02 or later
Board ID: 08DGM-9T6BU-FG3SJ-6JKFG-3SD6K-KVXVF
Used output buffers: 1 of 24 (10 max)
=== RTOS ===
Static ram: 25712
Dynamic ram: 92880 of which 120 recycled
Exception stack ram used: 312
Never used ram: 12048
Tasks: NETWORK(ready,676) HEAT(blocked,912) MAIN(running,3752) IDLE(ready,160)
Owned mutexes:
=== Platform ===
Last reset 01:26:31 ago, cause: software
Last software reset details not available
Error status: 0
Free file entries: 10
SD card 0 detected, interface speed: 20.0MBytes/sec
SD card longest block write time: 0.0ms, max retries 0
MCU temperature: min 23.5, current 23.9, max 24.0
Supply voltage: min 1.6, current 1.7, max 1.8, under voltage events: 0, over voltage events: 0, power good: no
Driver 0: ok, SG min/max not available
Driver 1: ok, SG min/max not available
Driver 2: ok, SG min/max not available
Driver 3: ok, SG min/max not available
Driver 4: ok, SG min/max not available
Date/time: 2020-03-21 11:56:40
Cache data hit count 4294967295
Slowest loop: 1.08ms; fastest: 0.05ms
I2C nak errors 0, send timeouts 0, receive timeouts 0, finishTimeouts 0, resets 0
=== Move ===
Hiccups: 0, FreeDm: 160, MinFreeDm: 160, MaxWait: 0ms
Bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves: 0, completed moves: 0, StepErrors: 0, LaErrors: 0, Underruns: 0, 0
=== Heat ===
Bed heaters = 0 -1 -1 -1, chamberHeaters = -1 -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Stack records: 1 allocated, 0 in use
Movement lock held by null
http is idle in state(s) 0
telnet is idle in state(s) 0
file is idle in state(s) 0
serial is ready with "m122" in state(s) 0
aux is idle in state(s) 0
daemon is idle in state(s) 0
queue is idle in state(s) 0
autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 202.11ms; fastest: 0.08ms
Responder states: HTTP(0) HTTP(0) HTTP(0) HTTP(0) FTP(0) Telnet(0) Telnet(0)
HTTP sessions: 0 of 8

• WiFi -
  Network state is running
  WiFi module is connected to access point
  Failed messages: pending 0, notready 0, noresp 6
  WiFi firmware version 1.23
  WiFi MAC address ec:fa:bc:25:37:ce
  WiFi Vcc 3.42, reset reason Turned on by main processor
  WiFi flash size 4194304, free heap 26016
  WiFi IP address 192.168.1.111
  WiFi signal strength -56dBm, reconnections 0, sleep mode modem
  Socket states: 0 0 0 0 0 0 0 0
  ok

Users\Daves PC WC>ping 192.168.1.111

Pinging 192.168.1.111 with 32 bytes of data:
Reply from 192.168.1.111: bytes=32 time=40ms TTL=255
Reply from 192.168.1.111: bytes=32 time=25ms TTL=255
Reply from 192.168.1.111: bytes=32 time=70ms TTL=255
Reply from 192.168.1.111: bytes=32 time=91ms TTL=255

Ping statistics for 192.168.1.111:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 25ms, Maximum = 91ms, Average = 56ms

C:\Users\Daves PC WC>

BUT NO DWC - no how, no way