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All Projects → bigtreetech → MMU2-DIP

bigtreetech / MMU2-DIP

Licence: other
MMU 3-axis stepper control

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MMU2-DIP

Ported from pruas3D
Mcu: stm32f0c8
Supports all types of drivers for bigtreetech,
Supports TMC stall protection (tmc2209,tmc2130),
Supports manual loading of filaments,

Modify configuration

In firmware/MMU2/src/config.h
Set the drive type, motor current, etc.

Building

It is recommended to use vscode to install the PlatformIO plugin for compilation.

Upgrade firmware in Windows

  1. Install firmware/Tool/cd340driver/CH341SER.EXE.
  2. Connect the usb
  3. Open firmware/Tool/flymcu/FlyMcu.exe.
    ①. refreshing the port.
    ②. select the corresponding port.
    ③. setting the baud rate.
    ④. Select the firmware.hex file.
    ⑤. Set download parameters.
    ⑥. click to start downloading.
    image
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