printer.conf

[mcu rpi]
serial: /tmp/klipper_host_mcu

[adxl345]
cs_pin: rpi:None

[resonance_tester]
accel_chip: adxl345
probe_points:
    100,100,20  # an example

# This file contains common pin mappings for the BIGTREETECH SKR V1.3
# board. To use this config, the firmware should be compiled for the
# LPC1768.

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

[stepper_x]
step_pin: P2.2
dir_pin: !P2.6
enable_pin: !P2.1
microsteps: 16
rotation_distance: 40
endstop_pin: P1.29  # P1.28 for X-max
position_endstop: 0
position_max: 235
homing_speed: 100

[stepper_y]
step_pin: P0.19
dir_pin: !P0.20
enable_pin: !P2.8
microsteps: 16
rotation_distance: 40
endstop_pin: P1.27  # P1.26 for Y-max
position_endstop: 0
position_max: 235
homing_speed: 100

[stepper_z]
step_pin: P0.22
dir_pin: P2.11
enable_pin: !P0.21
microsteps: 16
rotation_distance: 8
endstop_pin: P1.25  # P1.24 for Z-max
position_min: -5
position_max: 250
endstop_pin: probe:z_virtual_endstop

[extruder]
max_extrude_cross_section: 50
max_extrude_only_distance: 100.0
step_pin: P2.13
dir_pin: !P0.11
enable_pin: !P2.12
microsteps: 16
rotation_distance: 21.775
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: P2.7
sensor_type: EPCOS 100K B57560G104F
sensor_pin: P0.24
#control: pid
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 114
min_temp: 0
max_temp: 300

#[extruder1]
#step_pin: P0.1
#dir_pin: P0.0
#enable_pin: !P0.10
#heater_pin: P2.4
#sensor_pin: P0.25
#...

[heater_fan e0_fan]
pin: P2.4
heater: extruder
heater_temp: 50.0
fan_speed: 1.0

[heater_bed]
heater_pin: P2.5
sensor_type: EPCOS 100K B57560G104F
sensor_pin: P0.23
control: pid
pid_Kp: 74.845
pid_Ki: 1.801
pid_Kd: 777.457
min_temp: 0
max_temp: 130

[fan]
pin: P2.3

[mcu]
serial: /dev/serial/by-id/usb-Klipper_lpc1768_0C70000229811DAFFB9DF359C32000F5-if00

[printer]
kinematics: cartesian
max_velocity: 150
max_accel: 1000
max_z_velocity: 15
max_z_accel: 100
square_corner_velocity: 2.5

[input_shaper]
shaper_freq_x: 45.6
shaper_type_x: ei
shaper_freq_y: 27.0
shaper_type_y: ei

########################################
# TMC2208 configuration
########################################

# For TMC2208 UART
#   1) Remove all of the jumpers below the stepper drivers
#   2) Place jumpers on the red pin headers labeled XUART (XUART, YUART etc.)

[tmc2208 stepper_x]
uart_pin: P1.17
run_current: 0.750
hold_current: 0.500
stealthchop_threshold: 250

[tmc2208 stepper_y]
uart_pin: P1.15
run_current: 0.750
hold_current: 0.500
stealthchop_threshold: 250

[tmc2208 stepper_z]
uart_pin: P1.10
run_current: 0.750
hold_current: 0.450
stealthchop_threshold: 30

[tmc2208 extruder]
uart_pin: P1.8
run_current: 0.800
hold_current: 0.500
#stealthchop_threshold: 5

########################################
# EXP1 / EXP2 (display) pins
########################################

[board_pins]
aliases:
    # EXP1 header
    EXP1_1=P1.30, EXP1_3=P1.18, EXP1_5=P1.20, EXP1_7=P1.22, EXP1_9=<GND>,
    EXP1_2=P0.28, EXP1_4=P1.19, EXP1_6=P1.21, EXP1_8=P1.23, EXP1_10=<5V>,
    # EXP2 header
    EXP2_1=P0.17, EXP2_3=P3.26, EXP2_5=P3.25, EXP2_7=P1.31, EXP2_9=<GND>,
    EXP2_2=P0.15, EXP2_4=P0.16, EXP2_6=P0.18, EXP2_8=<RST>, EXP2_10=<NC>
    # Pins EXP2_1, EXP2_6, EXP2_2 are also MISO, MOSI, SCK of bus "ssp0"

# See the sample-lcd.cfg file for definitions of common LCD displays.

[display]
lcd_type: st7920
cs_pin: EXP1_7
sclk_pin: EXP1_6
sid_pin: EXP1_8
encoder_pins: ^EXP1_5, ^EXP1_3
click_pin: ^!EXP1_2

[output_pin beeper]
pin: EXP1_1

[virtual_sdcard]
path: ~/gcode_files

[display_status]

[pause_resume]

[gcode_macro PAUSE]
rename_existing: BASE_PAUSE
default_parameter_X: 230    # edit to your preferred park position
default_parameter_Y: 230    # edit to your preferred park position
default_parameter_Z: 10     # edit to your preferred park position
default_parameter_E: 1      # edit to your preferred retract length
gcode:
    SAVE_GCODE_STATE NAME=PAUSE_state
    BASE_PAUSE
    G91
    G1 E-{E} F2100
    G1 Z{Z}
    G90
    G1 X{X} Y{Y} F6000

[gcode_macro RESUME]
rename_existing: BASE_RESUME
default_parameter_E: 1      # edit to your preferred retract length
gcode:
    G91
    G1 E{E} F2100
    G90
    RESTORE_GCODE_STATE NAME=PAUSE_state MOVE=1
    BASE_RESUME

[gcode_macro CANCEL_PRINT]
rename_existing: BASE_CANCEL_PRINT
gcode:
    TURN_OFF_HEATERS
    CLEAR_PAUSE
    SDCARD_RESET_FILE
    BASE_CANCEL_PRINT

# BLTouch V3.1 (original) running in open drain mode
# SKR 1.3 reference: https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3/blob/master/hardware/SKR-V1.3-PIN.pdf
# BLTouch 3.0 reference: https://docs.wixstatic.com/ugd/f5a1c8_26f2661f0a4542eaacc1586eba8842e7.pdf
# According to this, when the USB is facing towards you, servo pins should be (left to right) colored red (power)-brown (ground)-orange (control pin)
# and the Zmin plug should be (top to bottom) power pin (leave empty), black wire (ground), white wire (sensor pin).

[bltouch]
sensor_pin: ^P1.25   # Pull-up (^ symbol) needed in open drain mode
control_pin: P2.0
# Some BLTouch V3 and many clones apparently require this, though mine didnt:
#pin_up_touch_mode_reports_triggered: False
x_offset: -48
y_offset: -10
#z_offset: 2.85
speed: 10
samples: 2

# Z-safe homing that (1) moves the probe up 15mm (2) home XY (3) move to center of bed (4) home Z
# Edit the X166 Y120 for your own center of bed
[homing_override]
axes: z
gcode:
    G90
    G1 Z15
    G28 X Y
    G1 X166 Y120 F6000
    G28 Z
set_position_z: 0.0

# This adds a bed mesh calibrate GCode
[bed_mesh]
speed: 250
horizontal_move_z: 10
mesh_min: 15,15
mesh_max: 180,210
probe_count: 3,3

# Custom G29 that does (1) home all (2) get bed mesh (3) move nozzle to corner so it doesnt ooze on the bed while heating up.
[gcode_macro G29]
gcode:
    G28
    BED_MESH_CALIBRATE
    G0 X10 Y10 Z10 F6000

# This adds a screw tilt adjust command that probes certain points on the bed and recommends new bed screw positions (turn clockwise this much etc)
[screws_tilt_adjust]
screw1: 50,50
screw1_name: Front left screw
screw2: 50,215
screw2_name: Rear left screw
screw3: 215,50
screw3_name: Front right screw
screw4: 215,215
screw4_name: Rear right screw
horizontal_move_z: 10
speed: 250
screw_thread: CW-M3

[gcode_macro M108]
gcode:
    TURN_OFF_HEATERS

[gcode_macro m900]
default_parameter_K: 0
gcode:
  SET_PRESSURE_ADVANCE ADVANCE={K}

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 24.021
#*# pid_ki = 1.195
#*# pid_kd = 120.703
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	-0.170000, -0.108750, 0.016250
#*# 	-0.050000, -0.030000, 0.017500
#*# 	0.015000, 0.040000, 0.101250
#*# tension = 0.2
#*# min_x = 15.0
#*# algo = lagrange
#*# y_count = 3
#*# mesh_y_pps = 2
#*# min_y = 15.0
#*# x_count = 3
#*# max_y = 210.0
#*# mesh_x_pps = 2
#*# max_x = 180.0
#*#
#*# [bltouch]
#*# z_offset = 3.13