2020-08-02 22:22:59 +02:00
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# This file contains pin mappings for the stock 2020 Creality Ender 3
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# V2. To use this config, during "make menuconfig" select the
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# STM32F103 with a "28KiB bootloader" and with "Use USB for
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# communication" disabled.
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2020-08-02 02:20:48 +02:00
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2020-08-02 22:22:59 +02:00
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# If you prefer a direct serial connection, in "make menuconfig"
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# select "Enable extra low-level configuration options" and select the
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# USART3 serial port, which is broken out on the 10 pin IDC cable used
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# for the LCD module as follows:
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2020-08-02 02:20:48 +02:00
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# 3: Tx, 4: Rx, 9: GND, 10: VCC
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# Flash this firmware by copying "out/klipper.bin" to a SD card and
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# turning on the printer with the card inserted. The firmware
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# filename must end in ".bin" and must not match the last filename
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# that was flashed.
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# See the example.cfg file for a description of available parameters.
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[stepper_x]
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step_pin: PC2
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dir_pin: PB9
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enable_pin: !PC3
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step_distance: .0125
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endstop_pin: ^PA5
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position_endstop: 0
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position_max: 235
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homing_speed: 50
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[stepper_y]
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step_pin: PB8
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dir_pin: PB7
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enable_pin: !PC3
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step_distance: .0125
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endstop_pin: ^PA6
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position_endstop: 0
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position_max: 235
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homing_speed: 50
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[stepper_z]
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step_pin: PB6
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dir_pin: !PB5
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enable_pin: !PC3
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step_distance: .0025
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endstop_pin: ^PA7
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position_endstop: 0.0
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position_max: 250
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[extruder]
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max_extrude_only_distance: 100.0
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step_pin: PB4
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dir_pin: PB3
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enable_pin: !PC3
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step_distance: 0.010752
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nozzle_diameter: 0.400
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filament_diameter: 1.750
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heater_pin: PA1
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PC5
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control: pid
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# tuned for stock hardware with 200 degree Celsius target
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pid_Kp: 21.527
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pid_Ki: 1.063
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pid_Kd: 108.982
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min_temp: 0
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max_temp: 250
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[heater_bed]
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heater_pin: PA2
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PC4
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control: pid
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# tuned for stock hardware with 50 degree Celsius target
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pid_Kp: 54.027
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pid_Ki: 0.770
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pid_Kd: 948.182
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min_temp: 0
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max_temp: 130
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[fan]
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pin: PA0
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[mcu]
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serial: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0
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[printer]
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kinematics: cartesian
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max_velocity: 300
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max_accel: 3000
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max_z_velocity: 5
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max_z_accel: 100
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