skr mini e3 ender 3

# This file contains common pin mappings for the BIGTREETECH SKR mini
# E3 v1.2. To use this config, the firmware should be compiled for the
# STM32F103 with a "28KiB bootloader". Also, select "Enable extra
# low-level configuration options" and configure "GPIO pins to set at
# micro-controller startup" to "!PC13".

# The "make flash" command does not work on the SKR mini E3. Instead,
# after running "make", copy the generated "out/klipper.bin" file to a
# file named "firmware.bin" on an SD card and then restart the SKR
# mini E3 with that SD card.

# See the example.cfg file for a description of available parameters.

[virtual_sdcard]
path: /home/pi/.octoprint/uploads

[stepper_x]
step_pin: PB13
dir_pin: !PB12
enable_pin: !PB14
step_distance: .0125
endstop_pin: ^PC0
position_endstop: 0
position_max: 200
homing_speed: 50

[tmc2209 stepper_x]
uart_pin: PB15
microsteps: 16
run_current: 0.580
hold_current: 0.500
stealthchop_threshold: 250

[stepper_y]
step_pin: PB10
dir_pin: !PB2
enable_pin: !PB11
step_distance: .0125
endstop_pin: ^PC1
position_endstop: 0
position_max: 235
homing_speed: 50

[tmc2209 stepper_y]
uart_pin: PC6
microsteps: 16
run_current: 0.580
hold_current: 0.500
stealthchop_threshold: 250

[stepper_z]
step_pin: PB0
dir_pin: PC5
enable_pin: !PB1
step_distance: .0025
#endstop_pin: ^PC2
position_endstop: 0.0
endstop_pin: probe:z_virtual_endstop
position_max: 200
position_min: -5
homing_speed: 75

[tmc2209 stepper_z]
uart_pin: PC10
microsteps: 16
run_current: 0.580
hold_current: 0.500
stealthchop_threshold: 5

[extruder]
step_pin: PB3
dir_pin: !PB4
enable_pin: !PD2
step_distance: 0.010219
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PC8
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PA0
#control: pid
#pid_Kp: 21.527
#pid_Ki: 1.063
#pid_Kd: 108.982
min_temp: 0
max_temp: 250
pressure_advance: 0.06 #PLA
max_extrude_only_distance: 101

[tmc2209 extruder]
uart_pin: PC11
microsteps: 16
run_current: 0.650
hold_current: 0.500
stealthchop_threshold: 5

[heater_bed]
heater_pin: PC9
sensor_type: ATC Semitec 104GT-2
sensor_pin: PC3
#control: pid
#pid_Kp: 54.027
#pid_Ki: 0.770
#pid_Kd: 948.182
min_temp: 0
max_temp: 130

[fan]
pin: PA8

[mcu]
serial: /dev/serial/by-id/usb-Klipper_stm32f103xe_33FFD9055246333031660143-if00
baud: 250000

[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 3000
max_z_velocity: 5
max_z_accel: 100

[static_digital_output usb_pullup_enable]
pins: !PC13

[board_pins]
aliases:
    # EXP1 header
    EXP1_1=PB5, EXP1_3=PA9,   EXP1_5=PA10, EXP1_7=PB8, EXP1_9=<GND>,
    EXP1_2=PB6, EXP1_4=<RST>, EXP1_6=PB9,  EXP1_8=PB7, EXP1_10=<5V>

[bltouch]
sensor_pin: ^PC2
control_pin: PA1
#pin_move_time: 0.675
pin_up_reports_not_triggered: True
x_offset: -43
y_offset: -7
z_offset: 3.25

[bed_mesh]
speed: 100
horizontal_move_z: 5
min_point: 86,14
max_point: 200,235
probe_count: 3,3
#fade_start: 1.0
fade_end: 0.0

[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

[gcode_macro G29]
gcode:
    G28
    G1 Z10 F600
    BED_MESH_CALIBRATE

[safe_z_home]
home_xy_position: 155,120
speed: 80.0
z_hop: 10.0
z_hop_speed: 10.0

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 17.949
#*# pid_ki = 0.692
#*# pid_kd = 116.446
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 51.149
#*# pid_ki = 1.006
#*# pid_kd = 650.228
#*#
#*# [bed_mesh default]
#*# points =
#*# 	  -0.025000, -0.037500, -0.045000
#*# 	  0.012500, -0.007500, -0.035000
#*# 	  -0.020000, 0.007500, -0.040000
#*# x_count = 3
#*# y_count = 3
#*# min_x = 86.0
#*# max_x = 200.0
#*# min_y = 14.0
#*# max_y = 235.0
#*# x_offset = -43.0
#*# y_offset = -7.0
#*# mesh_x_pps = 2
#*# mesh_y_pps = 2
#*# algo = lagrange
#*# tension = 0.2