marek.c3
Prusa Developer
Prusa Developer
Posts: 14
Joined: Dec 26, 2017 8:34 pm
Contact: Send private message

Firmware 3.2.0-RC1 for Original Prusa i3 MK3

Apr 13, 2018 6:49 pm

UPDATE: there is a newer version available! More here hardware-firmware-and-software-help-f64

Hi there,
new version of firmware 3.2.0-RC1 for MK3 and MK2.5 is out! Note this is a test build for advanced users ;)

What is new:

MK3:
- linear advance
- new xyz calibration
- filament sensor function improved
- safety timer
- G-codes for setting temperature correction
- extruder linearity correction
- stealth mode for Z axis

MK2.5:
- linear advance
- filament sensor function improved
- safety timer
- G-codes for setting temperature correction

Supported printers:
This firmware supports Original Prusa i3 MK3 and MK2.5

Download link and description:
https://github.com/prusa3d/Prusa-Firmwa ... v3.2.0-RC1

Firmware flashing guide:
http://manual.prusa3d.com/Guide/Upgradi ... 66?lang=en

Please report any bug here:
https://github.com/prusa3d/Prusa-Firmware/issues


As always, we wish you happy printing and look forward to your feedback!

jake.m3
Posts: 25
Joined: Apr 05, 2017 10:13 am
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 13, 2018 7:53 pm

XZY Cal is failing, no issues before.

Olef
Posts: 418
Joined: Jun 21, 2017 9:31 am
Answers: 1
Location: England
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 13, 2018 10:36 pm

Working fine here. Selftest + xyzcal + 1st layer cal all flawless. Test print perfect.

cristinelli.p
Posts: 3
Joined: Oct 15, 2017 8:55 am
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 13, 2018 11:03 pm

Fonctionne bien ici. Selftest + xyzcal + cal de la 1ère couche tous impeccables. Test d'impression parfait. :D

john.v11
Posts: 93
Joined: Jul 12, 2017 2:43 pm
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 14, 2018 4:38 am

jake.m3 wrote:
Apr 13, 2018 7:53 pm
XZY Cal is failing, no issues before.
Try checking your PINDA height using the zip tie method.

sylvie.v
Posts: 3
Joined: Oct 15, 2017 2:37 pm
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 14, 2018 9:42 am

Hi,
i confirm the xyz calibration doesn't work with my mk3

stahlfabrik
Posts: 639
Joined: Sep 11, 2017 5:14 am
Answers: 3
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 14, 2018 2:25 pm

I get a warning that my printer board has changed and that old settings have been restored. What has happened here? I did a factory reset and the message reappears after a PID tune...

I cannot reproduce the exact warning text in the moment.

User avatar
LeMotan
Posts: 94
Joined: Sep 25, 2017 3:12 pm
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 14, 2018 2:48 pm

stahlfabrik wrote:
Apr 14, 2018 2:25 pm
I get a warning that my printer board has changed and that old settings have been restored.
Got the same message as well, it's a message about motherboard having changed and settings being reset.

First XYZ calibration failed miserably, with a "calibration point not found" error and some steppers loudly grinding. LCD was left in a "strange" state as well. Next XYZ calibration executed right after went fine. The 'motherboard message did not appear for me after a reboot.

joseph.a9
Posts: 2
Joined: Jan 29, 2018 6:54 am
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 14, 2018 5:20 pm

XYZ calibration is failing for me. Nozzle crashes on the front right. New kit builder. With the "grey" pinda probe.

travis.h4
Posts: 6
Joined: Nov 24, 2017 7:31 am
Contact: Send private message

Re: Firmware 3.2.0-RC1 for Original Prusa i3 MK3 and MK2.5

Apr 14, 2018 9:39 pm

So is it 3.1.4 RC1 or 3.2.0 RC1? I'm confused

Return to “Hardware, firmware and software help”

Who is online

Users browsing this forum: No registered users and 3 guests