Is this MM-control project abandoned?

[JohnnyTheOne]

Last development activity was 2 years ago.

[natthapolvanasrivilai]

Might be a 'yes'

[ssill2]

I was going to ask the same question.

[Cx01N]

The stability seems to be pretty poor recently and I haven't seen any development in a while. Might have to look at some alternatives.

[ssill2]

I know in episode #22 of the prusa live youtube show towards the end Josef mentioned an update coming to the mmu firmware. That was about a month ago. Maybe they've been working out of a different repo? Multiple years between commits is not encouraging for sure.

[5jvm0u4]

I've talked to their customer support and he told me "Not sure if there was any need to improve the current MMU FW version."

[ssill2]

So that means yes lol. We all know the current firmware has issues lol. Too bad

…

On Sun, Mar 27, 2022 at 03:50 5jvm0u4 ***@***.***> wrote: I've talked to their customer support and he told me "Not sure if there was any need to improve the current MMU FW version." — Reply to this email directly, view it on GitHub <#183 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AF7BKKMBFC34VIQCZYE6HPDVCAVPVANCNFSM4ZI2TA5A> . You are receiving this because you commented.Message ID: ***@***.***>

[TheDuggem]

prusa3d/Prusa-Firmware#1876 (comment)

[5jvm0u4]

prusa3d/Prusa-Firmware#1876 (comment)

I've saw this one as well, but that reply I got is from last week.

[5jvm0u4]

[natthapolvanasrivilai]

I stop using my MMU because the hardware+software are full of bugs.
The 3D printed parts tolerance can be loosen. The hardware homing can be improved (as seen by TheZeroBeast repo).
The filament feed/retract/eject sequences can be improved and be less prone to minor error.

[Pyromane]

@leptun @DRracer @michalxfanta
Any Update?

[DRracer]

@Pyromane MM-control-01 is no longer developed/maintained.
However, we keep on improving the MMU2S. In the near future, the firmware will be updated. Same goes for the MK3S+ and you can watch the development here https://github.com/prusa3d/Prusa-Firmware/tree/MK3_MMU2.

[ggppjj]

@DRracer Would it be worth marking this repo as "archived" and leaving that note in the readme? Good to hear, by the way!

[DRracer]

@ggppjj probably once the new MK3S+MMU FW combo goes out.

[ggppjj]

@DRracer apologies for the @, looks like that branch was pruned (or at least I'm getting a 404 on that link), is there a better way to keep an eye on progress?

[DRracer]

the new MMU support has been merged into the main MK3 branch meanwhile: https://github.com/prusa3d/Prusa-Firmware

[cjbaar]

@DRracer I see a lot of protocol changes in the 3.12 printer firmware related to the MMU, but I don't see anywhere that the actual MMU firmware is being developed publicly to match. Are you able to share this location with us?

[leptun]

The new mmu firmware is not public yet unfortunately.

[cjbaar]

That is unfortunate, and seemingly un-open-source-y. :) Is there a way to get beta access?

[ggppjj]

Likely there will be once the beta firmware is ready for testing 😁