Klipper printer.cfg for my Anycubic i3 Mega S printer

klipper.i3_mega_s.printer.cfg

# This file contains pin mappings for the Anycubic i3 Mega with
# Ultrabase from 2017. (This config may work on an Anycubic i3 Mega v1
# prior to the Ultrabase if you comment out the definition of the
# endstop_pin in the stepper_z1 section.) To use this config, the
# firmware should be compiled for the AVR atmega2560.

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

[stepper_x]
step_pin: PF0
dir_pin: !PF1
enable_pin: !PD7
microsteps: 16
rotation_distance: 40
endstop_pin: ^!PE5
position_min: -5
position_endstop: -5
position_max: 210
homing_speed: 30.0

[stepper_y]
step_pin: PF6
dir_pin: PF7
enable_pin: !PF2
microsteps: 16
rotation_distance: 40
endstop_pin: ^!PL7
position_endstop: 0
position_max: 210
homing_speed: 30.0

[stepper_z]
step_pin: PL3
dir_pin: PL1
enable_pin: !PK0
microsteps: 16
rotation_distance: 8
endstop_pin: ^!PD3
position_endstop: 0.0
position_max: 205
homing_speed: 5.0

[stepper_z1]
step_pin: PC1
dir_pin: PC3
enable_pin: !PC7
microsteps: 16
rotation_distance: 8
endstop_pin: ^!PL6

[extruder]
step_pin: PA4
dir_pin: PA6
enable_pin: !PA2
microsteps: 16
#rotation_distance: 34.557
rotation_distance: 22.954
gear_ratio: 3:1
min_extrude_temp: 180
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PB4
sensor_type: ATC Semitec 104GT-2
sensor_pin: PK5
#control: pid
#pid_Kp: 17.359 
#pid_Ki: 0.531
#pid_Kd: 141.909 
min_temp: 0
max_temp: 245

[heater_fan extruder_fan]
pin: PL5

[heater_bed]
heater_pin: PH5
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PK6
control: pid
pid_Kp: 73.517
pid_Ki: 2.356
pid_Kd: 573.431
min_temp: 0
max_temp: 110

[fan]
pin: PH6

[mcu]
serial: /dev/serial/by-id/usb-Silicon_Labs_CP2102_USB_to_UART_Bridge_Controller_0001-if00-port0

[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 3000
max_z_velocity: 10
max_z_accel: 60

[heater_fan stepstick_fan]
pin: PH4

[filament_switch_sensor my_sensor]
pause_on_runout: True
#   When set to True, a PAUSE will execute immediately after a runout
#   is detected. Note that if pause_on_runout is False and the
#   runout_gcode is omitted then runout detection is disabled. Default
#   is True.
runout_gcode:
 M117 Unloading Filament...
  G91
  G1 Z20 F2000
  G90
  G1
  M83
  G1 E10 F200
  G1 E-1.0 F1000
  G1 E1.5 F1000
  G1 E-1.5 F1000
  G1 E2.0 F1000
  G1 E-100 F3000
  G1 E-100 F3000
  G1 E-100 F3000
  G1 E-100 F3000
  G1 E-100 F3000
  G1 E-80 F3000
  M82
  M400
  M117 Remove Filament Now!
#insert_gcode:
#   A list of G-Code commands to execute after a filament insert is
#   detected. See docs/Command_Templates.md for G-Code format. The
#   default is not to run any G-Code commands, which disables insert
#   detection.
#event_delay: 3.0
#   The minimum amount of time in seconds to delay between events.
#   Events triggered during this time period will be silently
#   ignored. The default is 3 seconds.
#pause_delay: 0.5
#   The amount of time to delay, in seconds, between the pause command
#   dispatch and execution of the runout_gcode.  It may be useful to
#   increase this delay if Octoprint exhibits strange pause behavior.
#   Default is 0.5 seconds.
switch_pin: ^ar19
#   The pin on which the switch is connected. This parameter must be
#   provided.

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 17.359
#*# pid_ki = 0.531
#*# pid_kd = 141.909
#*#
#*# [header_bed]
#*# control = pid
#*# pid_kp = 73.517
#*# pid_ki = 2.356
#*# pid_kd = 573.431