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4.4.0 beta firmware with wifi / Prusalink support  

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Filep
(@filep)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

No no, it's an official firmware, try to download again and save in another usb stick

Posted : 07/08/2022 6:41 pm
D. Director
(@d-director)
Active Member
RE:

Thanks, I couldn't find it so I thought I had to compile it from Github.  I'll go back and look again.

I still don't see where to download the binary for 4.4.0 beta.  Can someone send a link?

This post was modified 2 months ago by D. Director
Posted : 07/08/2022 6:45 pm
D. Director
(@d-director)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

I found the binaries.  They are in the assets list at the bottom of the README on the Github repository.

Posted : 07/08/2022 6:54 pm
L3D-Printing
(@l3d-printing)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

I have got everything working now but with a few hickups. One thing i found is that all the wiring needs to be clear of the WiFi module in order to connect to the netwerk. Second, during a print You get the message that the fan is not spinning (warning). Through the weblink you can resume print and it continues but this is something that needs to be checked I guess.

Great work ! Engineers @ Prusa!

Posted : 08/08/2022 6:54 pm
Filep
(@filep)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

For wiring i have no problem, wi fi module live in the box with all cable around it and no problem with my wi fi. The fan error is a bug of alpha firmware, disable fan check in hardware settings and everything work well

 

 

Posted : 08/08/2022 7:11 pm
L3D-Printing
(@l3d-printing)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Thanks, I've changed the Fan check setting.

Posted : 08/08/2022 7:17 pm
xox
 xox
(@xox)
Active Member
RE:

So far, everything work nicely with the new beta firmware. However, for the first time today, I had a weird bug during a change of filament. It started at the "Was filament unload successful?" question, and it ended at the question where it ask you if the color is okay. This is not a camera VS lcd screen artifact/refresh rate issue, the screen was legit blinking like this. 

 

video: https://forum.prusa3d.com/wp-content/uploads/2022/08/20220811_204721.mp4

This post was modified 2 months ago 2 times by xox
Posted : 12/08/2022 1:41 am
kenny
(@kenny-3)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Hi,

That's a bug already reported on the GitHub.

Posted by: @xox

So far, everything work nicely with the new beta firmware. However, for the first time today, I had a weird bug during a change of filament. It started at the "Was filament unload successful?" question, and it ended at the question where it ask you if the color is okay. This is not a camera VS lcd screen artifact/refresh rate issue, the screen was legit blinking like this. 

 

video: https://forum.prusa3d.com/wp-content/uploads/2022/08/20220811_204721.mp4

 

Posted : 15/08/2022 6:38 pm
Aphaitas liked
Ghostcraft
(@ghostcraft)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Bonjour, j'ai essayer de mettre le firmware 4.4.0 sur ma prusa mini+ mais cela ne fonctionne pas, sa me remet le 4.3.4

quelqu'un peut m'aider.

Posted : 31/08/2022 5:12 pm
ANTHONY
(@anthony-2)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

yes but i use 2 pins hotends fans in 5v by e3d , don't know how to fix it

Posted : 01/09/2022 3:23 pm
Pawka
(@pawka-2)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Installed bootloader & firmware few days ago.

+ No issues with flashing.

+ All tests passed.

- ESP does not connect to the WiFi. The ESP itself is good - tested with Arduino.

- Random "Print fan not spinning" error (though both fans are working with no issues).

Reverted back to 4.3.4 and will wait for next release.

Posted : 04/09/2022 1:24 pm
Pawka
(@pawka-2)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

P.S. Restoring the firmware resets printer statistics. Make a picture before if you care about those.

Posted by: @pawka-2

Installed bootloader & firmware few days ago.

+ No issues with flashing.

+ All tests passed.

- ESP does not connect to the WiFi. The ESP itself is good - tested with Arduino.

- Random "Print fan not spinning" error (though both fans are working with no issues).

Reverted back to 4.3.4 and will wait for next release.

 

Posted : 04/09/2022 1:34 pm
Filep
(@filep)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Strange, mee too some bugs, it'true but i use 4.4.0 since it's exit and esp01 work well and everything it's fine

Posted : 04/09/2022 4:43 pm
Ghostcraft
(@ghostcraft)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Bonjour, avec le firmware 4.4 .0 peut ton remplacé l'esp01 par un cabke rj45 relié a la fibre 

Posted : 05/09/2022 5:50 am
Marcel40625
(@marcel40625)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

on filament change my screen flashes when choosing new type of filament with 4.4.0B2

Posted : 05/09/2022 11:01 am
Filep
(@filep)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Yes, it's a bug

 

Posted : 05/09/2022 2:58 pm
kneel23
(@kneel23)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

There are actually a couple new bugs. 

* Unload + load filament screen,  where you have to click load filament twice, first time it just flashes the screen nothing happens. This one is re-creatable every time.

* While copying a file to my mini+ via wi-fi, it corrupted the USB stick (the one that comes with the Prusa).  Had to reformat, no big deal. Happened only once so far, been copying lots of files.

*  Got an "Out of memory" error yesterday when starting a print, had to reboot prusa mini+

 

Otherwise I do love the wi-fi module, copying files is SO slow though 
And no ability to view/create folders on the USB storage.
And it would be nice if they add ability to adjust the speed/temp directly from the webpage.

 

Posted : 08/09/2022 1:28 pm
jirisimanovsky
(@jirisimanovsky)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

I still can't find the files without compiling them. Could you please send direct link? Thank you

Posted : 15/09/2022 1:56 pm
abacabie
(@abacabie)
Eminent Member
RE:

 

Posted by: @jirisimanovsky

I still can't find the files without compiling them. Could you please send direct link? Thank you

Its the github link on the 1st page, just follow link and scroll to the bottom, its the two .bbf files.

Posted : 15/09/2022 2:05 pm
rianocerous
(@rianocerous)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

I've noticed two oddities with the firmware: 

1.  I get a flashing screen during filament changes.  The screen still functions, but it goes on and off.  I have a video, but I'm not sure how I can attach it

2.  I kept getting thermal runway errors with a Revo Micro Hot End.  The heat cartridge showed a resistance of 15.2 ohms (which is more than what's mentioned on the help page, but within spec according to E3d.   I had another cartridge that showed 14.7 and switched that in, and it was fine after that, but is the firmware freaking out due to the 15.2?  Is that something that can be adjusted higher (up to 17 according to E3d?)

 

Posted : 15/09/2022 9:34 pm
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