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MMU (Multi-Material-Upgrade)

                            Not recommended for beginners.

also available on Makerworld
https://makerworld.com/en/models/1636170-mmu-multi-material-upgrade-diy#profileId-1728491

The Pico MMU is an open-source project designed to enable multi-material 3D printing on FDM printers. You can find the other STEP files on the GitHub repository

------------------------------ UPDATE ---------------------------------

NEW UPDATE (09.01.2025)

changes to the step file pcb-cover

UPDATE (29.12.2024)

New Gear-cover

New Plate ALT-1

------------------------------ Important ---------------------------------

  • The Heatsink goes on the Motor driver !in the real picture its on the wrong chip!

  • The Pico MMU is connected via USB or CAN BUS to the Raspberry pi (Klipper)

  • You will need an (Printer) board that supports Klipper

  • Marlin Firmware is not supported

  • If you own a standard Ender (Marlin Firmware) 3, S1, S1 Pro, etc. , you need to flash the control board with Klipper and use a Raspberry Pi running a Klipper firmware with Mainsail or Fluidd.

4 Lane Version https://www.printables.com/model/1122273-4-lane-pico-mmu-cover-remix

Module ECAS04 M10  https://www.printables.com/model/1142481-lh-stinger-pico-mmu-with-ptfe-couplers

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full Documentation https://github.com/lhndo/LH-Stinger/wiki/Pico-MMU

Step files  https://github.com/lhndo/LH-Stinger/tree/main/User_Mods/MMU

Software https://github.com/lhndo/LH-Stinger/tree/main/User_Mods/MMU/Stinger%20Pico%20MMU%20-%20%40LH/Klipper

The LH Stinger Community (Discord) https://discord.gg/NbpcZXmq9e

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Credits to LH 

https://www.printables.com/@LH_511298

PCB-Cover-heatsink credits to NIX1200

MMU (Multi-Material-Upgrade)

by Nick · original on Printables ↗

3D Printers / Other Printer Parts & Upgrades

♥ 2.6k⬇ 2.8k🖨 14 prints

License: Creative Commons — Attribution — Noncommercial — Share Alike ↗multimaterialmmuklipper

Print profiles

  • pcb-cover.3mfDEFAULT

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • PCB-cover-heatsink_filamentrunout.3mf

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • PCB-cover-heatsink.3mf

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • gear-coverwithLogo.3mf

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • gear-cover-withoutLogo.3mf

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print

  • A Plates ALT-1.3mf

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print