issues connecting to wifi on duet 2 wifi

djwarp · 2 Jul 2021, 20:43

good evening I am having trouble getting connected to wifi. i have installed the new firmware but i cant seem to get the wifi to come on. When I install the IABe.BIN file it says the file is too large, i then switched to IAB.BIN and it doesnt want to work. here's what i got so far.

WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
WiFi reported error: no known networks found
WiFi module is idle
M552 S0
SENDING:M552 S0
WiFi reported error: no known networks found
WiFi module is idle
ok T0:2000.0 /0.0 B:2000.0 /0.0
M587
SENDING:M587
Remembered networks:
TNCAPF2FD81 IP=192.168.1.14 GW=0.0.0.0 NM=0.0.0.0
DJWARP IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0
M587
SENDING:M587
Remembered networks:
TNCAPF2FD81 IP=192.168.1.14 GW=0.0.0.0 NM=0.0.0.0
DJWARP IP=0.0.0.0 GW=0.0.0.0 NM=0.0.0.0
ok T0:2000.0 /0.0 B:2000.0 /0.0
M115
SENDING:M115
FIRMWARE_NAME: RepRapFirmware for Duet 2 WiFi/Ethernet FIRMWARE_VERSION: 2.05.1 ELECTRONICS: Duet WiFi 1.02 or later FIRMWARE_DATE: 2020-02-09b1
ok T0:2000.0 /0.0 B:2000.0 /0.0
ok T0:2000.0 /0.0 B:2000.0 /0.0

any help will be greatly appreciated.

fcwilt · 7 Feb 2021, 02:59

Well the remembered networks must not be one of the WiFi "networks".

What are the WiFi SSIDs available to you?

Frederick

Phaedrux · 7 Feb 2021, 20:46

Please post the results of M122.

Then use M552 S1 to see if it will enable and connect.
Use M587 to see a list of currently saved SSIDs
use M588 S"*" to clear all curently saved SSIDs
and then use M587 S"networkname" P"password" to readd your SSID

Tron_Lives · 2 Mar 2021, 19:29

@Phaedrux I'm having the same issue as above and when I run the commands as you state, I get errors saying "failed to reset the wifi module to factory settings".

Phaedrux · 2 Mar 2021, 21:16

@Tron_Lives Try reflashing the wifi module firmware by sending M997 S1.

Tron_Lives · 2 Mar 2021, 22:38

@Phaedrux Done, immediately after it said it failed to connect to my wifi. I'm fairly certain the network name and password are correct. The only thing that has changed is Cox made me upgrade my router to their panoramic one and it doesn't have a separate 2.4/5 GHz internet. It says it takes both, but I'm suspicious.

Phaedrux · 2 Mar 2021, 23:27

@Tron_Lives said in issues connecting to wifi on duet 2 wifi:

it doesn't have a separate 2.4/5 GHz internet. It says it takes both, but I'm suspicious.

That could be very likely. There have been other reports of ISP issued wifi routers not playing nice, usually with combined SSIDs. If possible see if you can force it to split out a separate 2.4ghz network. Or get a cheap 2.4ghz router and set it up as an AP for the Duet.

Tron_Lives · 3 Mar 2021, 02:13

@Phaedrux AP?

I'll look more into it and get back to you. Thanks for your help.

Phaedrux · 3 Mar 2021, 04:42

Sorry, AP = Access Point. What you call a wifi router that is just providing a wireless network access point but no actual routing.

Tron_Lives · 13 Mar 2021, 22:10

@Phaedrux I got in touch with Cox and apparently, there's a hidden setting for enabling the 2.4 GHz wifi. I have that turned on and the password is right, but I still get an error saying "Failed while trying to connect" Is there anything else I can try?

alankilian · 13 Mar 2021, 22:30

@Tron_Lives Is there another device you can try to connect to your Cox 2.4 access point as a test?

Like a smartphone, thermostat, Roku or something?

Tron_Lives · 14 Mar 2021, 03:19

@alankilian I have recently reconnected a few smart devices like speakers and light bulbs. I also just made sure I can connect using my phone.

alankilian · 14 Mar 2021, 17:07

OK, what does M587 say now?
It should show your 2.4 GHz WiFi access point SSID (name)

Going back to what @Phaedrux said in an earlier message, let's try again.

Try clearing out all the saved passwords with M588 S"*" and then use M587 S"networkname" P"password" to add your SSID

Tron_Lives · 16 Mar 2021, 02:59

@alankilian I must have done something because now YAT has issues recognizing my printer. When it does end up recognizing it, it remembers the correct wifi SSID. After I do what you have suggested above I get the same error.

Could it be a firmware issue? I haven't printed anything in awhile because of school (7 months)

Phaedrux · 16 Mar 2021, 03:51

When and where did you purchase the Duet?

Tron_Lives · 16 Mar 2021, 14:02

@Phaedrux amazon about a year ago

droftarts · 16 Mar 2021, 14:09

@Tron_Lives said in issues connecting to wifi on duet 2 wifi:

@Phaedrux amazon about a year ago

Unfortunately, that makes it very likely it's a clone board, not produced by Duet3D; we don't sell through Amazon. Can you post a picture of both sides of the board?

Ian

Tron_Lives · 17 Mar 2021, 03:21

@droftarts Understood. I did however wipe my SD card and start from scratch and read that when using YAT you don't need to do anything special when typing the network SSID and password as opposed to pronterface where I had to put a apostrophe after each letter. So it works now. Thank you all for your help and I apologize if I was an idiot and wasted your time.

Phaedrux · 17 Mar 2021, 04:51

Glad you got it sorted. We're happy to help.