### --- Klipper Configuration --- ###########
#											#
# Written by Rob Smith, 10-Feb-2020			#
# for Chuck Adams / Creality Ender-3 Pro	#
# 											#
### ------------------------------------ ####

[stepper_x]
step_pin: PD7
dir_pin: !PC5
enable_pin: !PD6
step_distance: .0125
endstop_pin: ^PC2
position_endstop: 0
position_max: 235
homing_speed: 50

[stepper_y]
step_pin: PC6
dir_pin: !PC7
enable_pin: !PD6
step_distance: .0125
endstop_pin: ^PC3
position_endstop: 0
position_max: 235
homing_speed: 50

[stepper_z]
step_pin: PB3
dir_pin: PB2
enable_pin: !PA5
step_distance: .0025
endstop_pin: ^PC4
position_endstop: 0.0
position_max: 250

[extruder]
max_extrude_only_distance: 100.0
step_pin: PB1
dir_pin: !PB0
enable_pin: !PD6
step_distance: 0.010526
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PD5
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA7
control: pid
pid_Kp: 18.28
pid_Ki: 1.28
pid_Kd: 65.48
min_temp: 0
max_temp: 280

[heater_bed]
heater_pin: PD4
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA6
control: pid
pid_Kp: 54.027
pid_Ki: 0.770
pid_Kd: 948.182
min_temp: 0
max_temp: 130

[fan]
pin: PB4
kick_start_time: 0.25

[mcu]
serial: /dev/ttyUSB0

[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 3000
max_accel_to_decel: 1500
max_z_velocity: 10
max_z_accel: 1500
square_corner_velocity: 5

[homing_override]
set_position_z: 5
gcode: G1 Z10 F500
       G28
       G1 Z10 F500
axes: z

[virtual_sdcard]
path: ~/.octoprint/uploads/
 
[force_move]
enable_force_move: True

[firmware_retraction]
retract_length: 4
retract_speed: 45
unretract_extra_length: 0
unretract_speed: 40

[display]
lcd_type: st7920
cs_pin: PA3
sclk_pin: PA1
sid_pin: PC1
encoder_pins: ^PD2, ^PD3
click_pin: ^!PC0