Custom Snapmaker U1 Firmware

Klipper and Moonraker Custom Includes

Available in: Extended firmware

Add custom Klipper and Moonraker configuration files through the Fluidd/Mainsail web interface.

Configuration files are automatically included from:

• Klipper: extended/klipper/*.cfg
• Moonraker: extended/moonraker/*.cfg

Usage

1. Open Fluidd or Mainsail (http://<printer-ip>)
2. Go to Configuration tab
3. Navigate to extended/klipper/ or extended/moonraker/ folder
4. Create .cfg files with your custom configuration
5. Restart the respective service after making changes

Example: Custom Klipper Macro

Create extended/klipper/custom-macros.cfg:

[gcode_macro CUSTOM_MACRO]
gcode:
    G28
    G1 Z10 F600

For camera configuration examples, see Camera Support.

Important Notes

• All .cfg files in extended/klipper/ and extended/moonraker/ are automatically included
• Configuration files persist across reboots
• Do not modify or remove the 00_keep.cfg placeholder files
• Invalid configuration will prevent Klipper/Moonraker from starting
• Test changes carefully before printing

Configuration Recovery

If an invalid configuration breaks Moonraker (printer won’t connect to WiFi), see Firmware Configuration - Recovery & Reset for recovery instructions.