以下是Klipper官网的多挤出机配置，仅供各位参考。

# This file contains a configuration snippet for a printer using two

# extruders that are selected by a servo.

# See docs/Config_Reference.md for a description of parameters.

# The primary extruder

[extruder]

step_pin: ar26

dir_pin: ar28

enable_pin: !ar24

microsteps: 16

rotation_distance: 33.500

nozzle_diameter: 0.500

filament_diameter: 3.500

heater_pin: ar10

sensor_type: EPCOS 100K B57560G104F

sensor_pin: analog13

control: pid

pid_Kp: 22.2

pid_Ki: 1.08

pid_Kd: 114

min_temp: 0

max_temp: 210

# Script to change back to the main extruder

[gcode_macro T0]

gcode:

    SET_SERVO SERVO=extruder_servo angle=100    # Lift secondary extruder

    SET_GCODE_OFFSET Z=0 MOVE=1                 # Adjust z-height

    SET_GCODE_OFFSET X=0                        # Clear X offset

    ACTIVATE_EXTRUDER EXTRUDER=extruder

# Secondary extruder

[extruder1]

step_pin: ar36

dir_pin: ar34

enable_pin: !ar30

microsteps: 16

rotation_distance: 33.500

nozzle_diameter: 0.500

filament_diameter: 3.500

heater_pin: ar9

sensor_pin: analog15

sensor_type: EPCOS 100K B57560G104F

control: pid

pid_Kp: 22.2

pid_Ki: 1.08

pid_Kd: 114

min_temp: 0

max_temp: 210

# Script to activate second extruder

[gcode_macro T1]

gcode:

    SET_GCODE_OFFSET Z=0.100 MOVE=1             # Adjust z-height

    SET_SERVO SERVO=extruder_servo angle=100    # Position second extruder

    SET_GCODE_OFFSET X=5                        # Account for different X offset

    ACTIVATE_EXTRUDER EXTRUDER=extruder1

# Servo definition

[servo extruder_servo]

pin: ar7