Welcome to the Danger Klipper project!

This is a community-maintained fork of the Klipper firmware.

Our goal is to support features and behavior that could be "risky" if used incorrectly.

If I want my printer to light itself on fire, I should be able to make my printer light itself on fire.

Features merged into the master branch:

• core: No Python2 tests; No PRU boards

• fan: Normalising Fan PWM power (klipper#6307)

• fan: Reverse FAN (klipper#4983)

• heater: Modify PID without reload

• heater: Velocity PID (klipper#6272)

• gcode: Jinja2.ext.do extension (klipper#5149)

• gcode: gcode_shell_command (klipper#2173 / kiuah )

• probe: Dockable Probe (klipper#4328)

• probe: Drop the first result (klipper#3397)

• probe: z_calibration (klipper#4614 / protoloft/z_calibration)

• core: danger_options

• stepper: home_current

• homing: post-home retract

• homing: sensorless minimum home distance

• virtual_sdcard: scanning of subdirectories (klipper#6327)

• core: git-untracked folder, plugins for user-plugins

• danger_options: allow plugins to override conflicting extras

If you're feeling adventurous, take a peek at the extra features in the bleeding-edge branch:

• dmbutyugin's advanced-features branch dmbutyugin/advanced-features

  • stepper: high precision stepping protocol

  • extruder: sync extruder motion with input shaper

  • extruder: new print_pa_tower utility

  • input_shaper: smooth input shapers

  • input_shaper: new print_ringing_tower utility

"Dangerous Klipper for dangerous users"

Klipper is a 3d-Printer firmware. It combines the power of a general purpose computer with one or more micro-controllers. See the features document for more information on why you should use Klipper.

To begin using Klipper start by installing it.

Klipper is Free Software. See the license or read the documentation.