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marlin 1.1.9 gt2560 rev a+ and mmu

Posted: Mon Oct 08, 2018 2:58 am
by v tec
hi after have resolve my probe setting, i want know if it s possible to set the mmu kit from prusa with this firmware and my motherboard?

and if not possible, how to set for a diamond hot end?

where write, than slot 3 is for z axis (2 stepper nema 17 on 1 slot= divers ok?), slot 4= extruder 1 slot 5= extruder 2, slot 6= extrudeur 3

where adjust the step per unit for each
where tell than there is only 1 heater and 1 sensor for all

we can use pva-s and pla for exemple in this system? for print support and pla with the same hot end

thanks

Re: marlin 1.1.9 gt2560 rev a+ and mmu

Posted: Mon Oct 15, 2018 3:28 pm
by aarli
As of now you can't use MMU and mixing extruder together. That would require pretty big firmware hack. Also no slicing software support this configuration.

Either use MMU with single filament hotend, or mixing hotend without MMU

Re: marlin 1.1.9 gt2560 rev a+ and mmu

Posted: Mon Oct 15, 2018 7:12 pm
by v tec
thanks, you mean diamond head by "mixing hotend without MMU"

Re: marlin 1.1.9 gt2560 rev a+ and mmu

Posted: Mon Oct 15, 2018 8:15 pm
by aarli
v tec wrote:
Mon Oct 15, 2018 7:12 pm
thanks, you mean diamond head by "mixing hotend without MMU"
Yep

Re: marlin 1.1.9 gt2560 rev a+ and mmu

Posted: Tue Oct 16, 2018 1:19 am
by v tec
do you know this marlin 1.1.9?