| # Creality Ender 3 Max Neo |
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# To use this config, during "make menuconfig" select the |
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# STM32F103 with a "28KiB bootloader" and serial (on USART1 PA10/PA9) |
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# communication. |
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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 |
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# serial (on USART3 PB11/PB10), which is broken out on the 10 pin IDC |
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# cable used for the LCD module as follows: |
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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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# This also works for the GD32F303 based Creality 4.2.2 board. |
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# In the extra low-level configuration options disable SWD |
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# See docs/Config_Reference.md for a description of parameters. |
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[include mainsail.cfg] #remove if not using mainsail |
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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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microsteps: 16 |
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rotation_distance: 40 |
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endstop_pin: ^PA5 |
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position_endstop: -24 |
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position_min: -24 |
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position_max: 300 |
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homing_speed: 80 |
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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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microsteps: 16 |
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rotation_distance: 40 |
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endstop_pin: ^PA6 |
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position_endstop: -4 |
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position_min: -4 |
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position_max: 300 |
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homing_speed: 80 |
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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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microsteps: 16 |
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rotation_distance: 8 |
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endstop_pin: probe:z_virtual_endstop |
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position_max: 320 |
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homing_speed: 4 |
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second_homing_speed: 1 |
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homing_retract_dist: 2.0 |
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position_min: -10 |
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[bltouch] |
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sensor_pin: ^PB1 |
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control_pin: PB0 |
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x_offset: -36.0 |
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y_offset: -12.0 |
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#z_offset: 0 # modify as needed for bltouch or run PROBE_CALIBRATE |
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speed: 20 |
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samples: 3 |
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sample_retract_dist: 8.0 |
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pin_up_touch_mode_reports_triggered: True |
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probe_with_touch_mode: True |
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[safe_z_home] |
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home_xy_position: 182,167 |
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speed: 200 |
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z_hop: 10 |
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z_hop_speed: 15 |
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[bed_mesh] |
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speed: 150 |
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mesh_min: 4, 3 # Need to handle head distance with cr-touch (bl_touch) |
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mesh_max: 264,288 # Max probe range |
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probe_count: 5,5 |
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fade_start: 1 |
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fade_end: 10 |
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fade_target: 0 |
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algorithm: bicubic |
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[bed_screws] |
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screw1: 30,25 |
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screw1_name: 1 |
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screw2: 270,25 |
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screw2_name: 2 |
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screw3: 270,270 |
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screw3_name: 3 |
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screw4: 30,270 |
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screw4_name: 4 |
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[screws_tilt_adjust] |
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screw1: 67, 42 |
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screw1_name: front left screw |
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screw2: 300, 42 |
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screw2_name: front right screw |
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screw3: 300, 288 |
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screw3_name: rear right screw |
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screw4: 67, 288 |
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screw4_name: rear left screw |
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horizontal_move_z: 10 |
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speed: 200 |
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screw_thread: CW-M4 # Use CW for Clockwise and CCW for Counter Clockwise |
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[extruder] |
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max_extrude_only_distance: 1000.0 |
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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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microsteps: 16 |
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rotation_distance: 31.901 # Calibrate - see https://www.klipper3d.org/Rotation_Distance.html |
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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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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: 265 |
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pressure_advance: 0.0 # Calibrate - see https://www.klipper3d.org/Pressure_Advance.html |
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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 70 degree Celsius target |
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pid_kp: 70.405 |
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pid_ki: 1.229 |
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pid_kd: 1008.553 |
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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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[filament_switch_sensor e0_sensor] |
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switch_pin: PA4 |
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[mcu] |
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serial: /dev/serial/by-id/usb-1a86_USB_Serial-if00-port0 # Run ls /dev/serial/by-id/* for micro-controller name |
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restart_method: command |
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[printer] |
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kinematics: cartesian |
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max_velocity: 300 |
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max_accel: 5000 |
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max_z_velocity: 10 |
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square_corner_velocity: 5.0 |
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max_z_accel: 1000 |
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# [display] |
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# The Ender 3 v2 Neo's 4.3" LCD display is not supported by klipper |
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[output_pin beeper] |
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pin: PB13 |