Firmware 3.1.0-RC2 for MK2 Multi Material
UPDATE: There is a newer version, please visit https://shop.prusa3d.com/forum/original-prusa-i3-mk2-multi-material-f26/firmware-3-1-0-final-for-mk2-multi-material-t6633.html
Hi guys,
getting closer to the final release! Here is another release candidate!
Note we are still testing and this is for advanced users 😎
WARNING: If you are running RC1, please update to RC2. It is possible to reach a state, where the temperature regulation stops working. This can lead to printer damage.
What is new:
Most of the new features coming with 3.1.0 were described in the previous thread here: https://shop.prusa3d.com/forum/original-prusa-i3-mk2-multi-material-f26/firmware-3-1-0-rc1-mk2-multi-material-t6111.html
Linear advance
- Colorprint (M600) didn't work properly. In certain situations, right after the M600 procedure, the printer stopped working and also temperature regulation didn't work. This is now fixed.
- New values for M900, please see GitHub for more
Wizard
- Fixed filament loading for MK2/S MMU
- New languages added
Files sorting
- Sorting process overall improved
- Works for subfolders
- Limit is 100 files in a folder
File completion check:
- After user canceled the print, because of the incomplete file, the printer still made few moves. This is fixed.
Other
- Sometimes the printer becomes very slow, fixed, see: #226
- M20 (list SD card) and M110 (set line number) fixed
- Host keepalive messages furthermore improved (Octoprint related)
For more details, please read the full changelog on GitHub (link is below)
Supported printers:
This firmware supports Prusa i3 MK2/S/MMU
Download link: https://github.com/prusa3d/Prusa-Firmware/releases/tag/v3.1.0-RC2
Updated flashing guide: http://manual.prusa3d.com/Guide/Upgrading+firmware+v1.1/66
Full changelog: https://github.com/prusa3d/Prusa-Firmware/releases/tag/v3.1.0-RC2
As always, we wish you happy printing and look forward to your feedback! 😉