printer-creality-ender3-s1-2021.cfg

# This file contains pin mappings for the stock 2021 Creality Ender 3
# S1. To use this config, check the STM32 Chip on the V2.4S1 Board
# then during "make menuconfig" select either the STM32F103 with a
# "28KiB bootloader" or select the STM32F401 with a "64KiB bootloader"
# and serial (on USB PA10/PA9) communication for both depending on the
# STM32 Chip installed on your printers Motherboard.

# If you prefer a direct serial connection, in "make menuconfig"
# select "Enable extra low-level configuration options" and select
# serial (on USB PA10/PA9), which is broken out on the 10 pin IDC
# cable used for the LCD module as follows:
# 3: Tx, 4: Rx, 9: GND, 10: VCC

# Flash this firmware by copying "out/klipper.bin" to a SD card and
# turning on the printer with the card inserted. The firmware
# filename must changed to "firmware.bin"

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

[stepper_x]
step_pin: PC2
dir_pin: PB9
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA5
position_endstop: -10
position_max: 235
position_min: -15
homing_speed: 50

[stepper_y]
step_pin: PB8
dir_pin: PB7
enable_pin: !PC3
microsteps: 16
rotation_distance: 40
endstop_pin: !PA6
position_endstop: -10
position_max: 241
position_min: -15
homing_speed: 50

[stepper_z]
step_pin: PB6
dir_pin: !PB5
enable_pin: !PC3
microsteps: 16
rotation_distance: 8
endstop_pin: probe:z_virtual_endstop
position_max: 270
position_min: -4

[extruder]
step_pin: PB4
dir_pin: PB3
enable_pin: !PC3
microsteps: 16
gear_ratio: 3.5:1
rotation_distance: 26.3585
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: PA1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC5
control: pid
pid_Kp: 23.561
pid_Ki: 1.208
pid_Kd: 114.859
min_temp: 0
max_temp: 250

[heater_bed]
heater_pin: PA7
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PC4
control: pid
pid_Kp: 71.867
pid_Ki: 1.536
pid_Kd: 840.843
min_temp: 0
max_temp: 110

[heater_fan hotend_fan]
pin: PC0
heater: extruder
heater_temp: 50.0

[fan]
pin: PA0

[mcu]
serial: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
restart_method: command

[printer]
kinematics: cartesian
max_velocity: 300
max_accel: 2000
max_z_velocity: 5
max_z_accel: 100

[bltouch]
sensor_pin: ^PC14
control_pin: PC13
x_offset: -31.8
y_offset: -40.5
z_offset: 0
probe_with_touch_mode: true
stow_on_each_sample: false

[bed_mesh]
speed: 120
mesh_min: 20, 20
mesh_max: 200, 200
probe_count: 4,4
algorithm: bicubic

[safe_z_home]
home_xy_position: 147, 154
speed: 75
z_hop: 5
z_hop_speed: 5
move_to_previous: true

[filament_switch_sensor e0_sensor]
switch_pin: !PC15
pause_on_runout: true
runout_gcode: PAUSE

[pause_resume]
recover_velocity: 25