DIY MMU2S clone

# more info/contact

Dedicated facebook group https://www.facebook.com/groups/744982719604122/

# Build your own DIY filament changer

Help me to buy new rolls/hardware for testing ;), give me a Tip :)


# Update
* update 3/3/20
* docs
* update 25/2/20 :
* documentation 1.0 (see PDF in file section)
* update 6/2/20 :
* add block support for gear motor with ball bearing, so the 5mm rod is supported by two ball bearing
* add case top that allow fixing on 2020
* This thing a little howto for building a DIY MMU2s for a printer with an skr 1.3 board on the printer and a skr mini (or gt2560) in the MMU2s.

# What you need to print :
## MMU2S
MMU2S ("mmu2s unit" directory ) :
https://www.prusa3d.com/downloads/others/MK3orMK25toMMU2S_upgrade_stl.zip

## Extruder
Recommended : https://www.thingiverse.com/thing:3626993

or classic MK3s mmu2s (directory "mk3s or mk25s extruder") :
https://www.prusa3d.com/downloads/others/MK3orMK25toMMU2S_upgrade_stl.