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October 6, 2022 17:21
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# This file contains pin mappings for the stock 2020 Creality Ender 3 | |
# Pro with the 32-bit Creality 4.2.2 board. To use this config, during | |
# "make menuconfig" select the STM32F103 with a "28KiB bootloader" and | |
# serial (on USART1 PA10/PA9) communication. | |
# It should be noted that newer variations of this printer shipping in | |
# 2022 may have GD32F103 chips installed and not STM32F103. You may | |
# have to inspect the mainboard to ascertain which one you have. If it | |
# is the GD32F103 then please select Disable SWD at startup in the | |
# "make menuconfig" along with the same settings for STM32F103. | |
# If you prefer a direct serial connection, in "make menuconfig" | |
# select "Enable extra low-level configuration options" and select | |
# serial (on USART3 PB11/PB10), 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 end in ".bin" and must not match the last filename | |
# that was flashed. | |
# 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: 0 | |
position_max: 230 | |
homing_speed: 50 | |
[stepper_y] | |
step_pin: PB8 | |
dir_pin: PB7 | |
enable_pin: !PC3 | |
microsteps: 16 | |
rotation_distance: 40 | |
endstop_pin: ^PA6 | |
position_endstop: 0 | |
position_max: 230 | |
homing_speed: 50 | |
[stepper_z] | |
step_pin: PB6 | |
dir_pin: !PB5 | |
enable_pin: !PC3 | |
microsteps: 16 | |
rotation_distance: 8 | |
endstop_pin: ^PA7 | |
position_endstop: 0.0 | |
position_max: 250 | |
[extruder] | |
max_extrude_only_distance: 100.0 | |
step_pin: PB4 | |
dir_pin: PB3 | |
enable_pin: !PC3 | |
microsteps: 16 | |
gear_ratio 50:17 | |
rotation_distance: 7.71 | |
nozzle_diameter: 0.400 | |
filament_diameter: 1.750 | |
heater_pin: PA1 | |
sensor_type: EPCOS 100K B57560G104F | |
sensor_pin: PC5 | |
control: pid | |
# tuned for stock hardware with 200 degree Celsius target | |
pid_Kp: 21.527 | |
pid_Ki: 1.063 | |
pid_Kd: 108.982 | |
min_temp: 0 | |
max_temp: 250 | |
[heater_bed] | |
heater_pin: PA2 | |
sensor_type: EPCOS 100K B57560G104F | |
sensor_pin: PC4 | |
control: pid | |
# tuned for stock hardware with 50 degree Celsius target | |
pid_Kp: 54.027 | |
pid_Ki: 0.770 | |
pid_Kd: 948.182 | |
min_temp: 0 | |
max_temp: 110 | |
[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: 3000 | |
max_z_velocity: 5 | |
max_z_accel: 100 | |
# Pin mappings for BL_T port | |
#[bltouch] | |
#sensor_pin: ^PB1 | |
#control_pin: PB0 | |
[display] | |
lcd_type: st7920 | |
cs_pin: PB12 | |
sclk_pin: PB13 | |
sid_pin: PB15 | |
encoder_pins: ^PB14, ^PB10 | |
click_pin: ^!PB2 |
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