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4.4.0 beta firmware with wifi / Prusalink support  

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Gordon W
(@gordon-w)
Reputable Member
4.4.0 beta firmware with wifi / Prusalink support

For the brave! "This is a beta release dedicated to experienced users. Some features in this firmware are still being developed and might not behave as expected. Use GitHub and forums to report any issues."

https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v4.4.0-beta2

Support for Wi-Fi (ESP-01 & ESP-01S)

PrusaLink updated

Network menu updated

Networking improvements

GUI improvements

Posted : 27/07/2022 6:49 pm
adynis
(@adynis)
Eminent Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

For me it fails on XYZ axis test ... 🙁 On v4.3.4 it's fine, I have 3 green checkboxes, on v4.4.0 it fails ... I reported to support on chat, suggestion to stay on v4.3.4.

Posted : 27/07/2022 10:47 pm
Riho
 Riho
(@riho)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Looks nice!

Now I can send files directly from PrusaSlicer to printer and start printing 🙂

 

Posted : 28/07/2022 8:27 am
Bazim
(@bazim)
Eminent Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

The files are copied to the printer's USB or does the PC which send the file stays powered up?

Posted : 28/07/2022 4:31 pm
Riho
 Riho
(@riho)
Active Member
RE:

It will copy it to USB and will print from there. You can select also to copy only and start print manually from menu or from PrusaLink via browser

Posted : 28/07/2022 6:05 pm
Bazim
(@bazim)
Eminent Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Oh that is nice 🙂 I will make an order for the WiFi module 🙂

Posted : 28/07/2022 6:50 pm
Rick
 Rick
(@rick-2)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

After the header "PrusaLink updated", the release doc switches to referring to the MINI+ printer. Is the MINI+ required, or is this all compatible with the OG MINI?

Posted : 29/07/2022 1:07 am
ssmith
(@ssmith)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Seems to be working correectly with my OG MINI... 👍 

Posted : 29/07/2022 1:47 am
Riho
 Riho
(@riho)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

I think it is the same, they just have one product currently they are producing.

Buddyboard is the same.

Posted : 29/07/2022 6:02 am
tedmahsun
(@tedmahsun)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Anyone got PETG to print with 4.4.0 without complaining the fan doesn't work? 

Posted : 29/07/2022 2:11 pm
Hilbe
(@hilbe)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

I wonder how soon we get Prusa Connect integration.  Seems like that should be soon?

Posted : 29/07/2022 2:20 pm
mark
 mark
(@mark-3)
Reputable Member
RE:

Is it supposed to be able to list the files on the USB stick? Clicking on the various USB stick and folder icons do nothing. I'm using wired Ethernet.

Regards,

Mark

This post was modified 2 months ago by mark
Posted : 29/07/2022 2:28 pm
Hilbe
(@hilbe)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

There's a bug report on GitHub for it.

Posted by: @mark-3

Is it supposed to be able to list the files on the USB stick? Clicking on the various USB stick and folder icons do nothing. I'm using wired Ethernet.

Regards,

Mark

 

Posted : 29/07/2022 2:30 pm
tedmahsun
(@tedmahsun)
Active Member
RE:

 

Posted by: @tedmahsun

Anyone got PETG to print with 4.4.0 without complaining the fan doesn't work? 

Regarding this, disabling Fan Check in Settings did the trick.

Posted by: @mark-3

Is it supposed to be able to list the files on the USB stick? Clicking on the various USB stick and folder icons do nothing. I'm using wired Ethernet.

Regards,

Mark

In PrusaLink do you mean? Yeah it should.

This post was modified 2 months ago by tedmahsun
Posted : 29/07/2022 6:14 pm
mark
 mark
(@mark-3)
Reputable Member
RE:
Posted by: @tedmahsun
Posted by: @mark-3

Is it supposed to be able to list the files on the USB stick? Clicking on the various USB stick and folder icons do nothing. I'm using wired Ethernet.

Regards,

Mark

In PrusaLink do you mean? Yeah it should.

Well, in Prusalink in a Firefox browser, on the Storage tab, clicking on the USB Stick icon or the letters USB, which appear to be clickable, does nothing. The folder icon below appears not to be clickable and also does nothing if you click around it. I see this is already entered as a bug in github:

https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/2318

Also, it is really annoying to have to enter the API key again in the same browser when the printer has been restarted. Can't that be saved in a cookie in the browser? Or, have it treated as a password so the browser can save it. This is already marked as an enhancement in github:

https://github.com/prusa3d/Prusa-Firmware-Buddy/issues/2302

Regards,

Mark

This post was modified 2 months ago 2 times by mark
Posted : 29/07/2022 6:47 pm
Rick
 Rick
(@rick-2)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

 

Posted by: @tedmahsun

Anyone got PETG to print with 4.4.0 without complaining the fan doesn't work? 

Just looking into this. The self test was also failing until I added the fans speeds to the footer. Maybe it wasn't monitoring them without the display refresh? I bumped up the fan speed to around 60% and it seemed to continue  w/o error, but I am going to just disable fan check like @4ever-audi for now.

 

Posted : 29/07/2022 11:21 pm
Nikomi
(@nikomi)
RE: 4.4.0 beta firmware with wifi / Prusalink support

I installed 4.4.0 Beta2 and wifi module on 3 Minis. It works well. Simple and useful GUI, without unnecessary information like on Octoprint. There are minor bugs, but they do not interfere with work. Great job Prusa team !!!

Posted : 31/07/2022 9:02 am
Filep
(@filep)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Hi, every day during connection with prusalink it ask for the key for pairing, is it possibile save this (long) key? 

Thanks

Posted : 31/07/2022 12:44 pm
TS232
(@ts232)
New Member
RE: 4.4.0 beta firmware with wifi / Prusalink support

Same here. PETG print  - print fan not working check cabling but fan test as well as self test got green marks.
Haven't tested other materials, like PLA if that is the same or not.

Perhaps FW bug or material profile bug?

 

Posted by: @tedmahsun

Anyone got PETG to print with 4.4.0 without complaining the fan doesn't work? 

 

Posted : 07/08/2022 4:18 pm
D. Director
(@d-director)
Active Member
RE: 4.4.0 beta firmware with wifi / Prusalink support Firmware Signature Fail

I compiled 4.4.0, put the two files on USB stick, and when trying to install, I get the message "Firmware Signature Failed".

Do I have to break the security jumper to use the Beta firmware?  Do I have to do something special to get the signed binary?

Posted : 07/08/2022 6:09 pm
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