## *** THINGS TO CHANGE/CHECK: *** ## MCU paths [mcu] section ## Thermistor types [extruder] and [heater_bed] sections - See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types ## Z Endstop Switch location [homing_override] section ## Z Endstop Switch offset for Z0 [stepper_z] section ## PID tune [extruder] and [heater_bed] sections ## Fine tune E steps [extruder] section ##========================== Pin Definitions ======================== ## X_STEP_PIN 2.2 ## X_DIR_PIN 2.6 ## X_ENABLE_PIN 2.1 ## X_MIN_PIN 1.29 ## X_MAX_PIN 1.28 ## X_UART_RX 1.17 ## X_UART_TX 4.29 ## Y_STEP_PIN 0.19 ## Y_DIR_PIN 0.20 ## Y_ENABLE_PIN 2.8 ## Y_MIN_PIN 1.27 ## Y_MAX_PIN 1.26 ## Y_UART_RX 1.15 ## Y_UART_TX 1.16 ## Z_STEP_PIN 0.22 ## Z_DIR_PIN 2.11 ## Z_ENABLE_PIN 0.21 ## Z_MIN_PIN 1.25 ## Z_MAX_PIN 1.24 ## Z_UART_RX 1.10 ## Z_UART_TX 1.14 ## E0_STEP_PIN 2.13 ## E0_DIR_PIN 0.11 ## E0_ENABLE_PIN 2.12 ## E0_UART_RX 1.8 ## E0_UART_TX 1.9 ## E1_STEP_PIN 0.1 ## E1_DIR_PIN 0.0 ## E1_ENABLE_PIN 0.10 ## E1_UART_RX 1.1 ## E1_UART_TX 1.4 ## HE1 2.4 ## HE0 2.7 ## BED 2.5 ## TH1 (H1 Temp) 0.25 ## TH0 (H0 Temp) 0.24jj ## TB (Bed Temp) 0.23 ## FAN 2.3 ## SERVO 2.0 ##=================================================================== #Mainsail support [pause_resume] [display_status] [virtual_sdcard] path: ~/gcode_files [printer] kinematics: corexy max_velocity: 300 max_accel: 3000 max_z_velocity: 5 max_z_accel: 100 square_corner_velocity: 5.0 [mcu] ###Change to device found by "ls /dev/serial/by-id/*" with just one this MCU connected to Pi serial: /dev/serial/by-id/usb-Klipper_lpc1768_XXXXXXXXXXXXXXXXXXXXX ###Change to device found by "ls /dev/serial/by-id/*" with just one this MCU connected to Pi [mcu xye] serial: /dev/serial/by-id/usb-Klipper_lpc1768_XXXXXXXXXXXXXXXXXXXXX ##################################################################### # X/Y Stepper Settings ##################################################################### ###### #X motor slot on XYE board (B Motor) ############### [stepper_x] # X_STEP_PIN 2.2 # X_DIR_PIN 2.6 # X_ENABLE_PIN 2.1 # X_MIN_PIN 1.29 # X_MAX_PIN 1.28 # X_UART_RX 1.17 # X_UART_TX 4.29 step_pin: xye:P2.2 dir_pin: !xye:P2.6 enable_pin: !xye:P2.1 #step_distance: 0.0125 rotation_distance: 40 microsteps: 16 full_steps_per_rotation: 200 ## X+ Endstop on XYE board endstop_pin: xye:P1.28 position_min: 0 ## Uncomment below for 250mm build #position_endstop: 250 #position_max: 250 ## Uncomment for 300mm build #position_endstop: 300 #position_max: 300 ## Uncomment for 350mm build #position_endstop: 350 #position_max: 350 ##-------------------------------------------------------------------- homing_speed: 25 #Max 100 homing_retract_dist: 5 homing_positive_dir: true ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_x] uart_pin: xye:P1.17 interpolate: True run_current: 0.8 hold_current: 0.7 sense_resistor: 0.110 stealthchop_threshold: 0 ###### #Y motor slot on XYE board (A Motor) ############### [stepper_y] # Y_STEP_PIN 0.19 # Y_DIR_PIN 0.20 # Y_ENABLE_PIN 2.8 # Y_MIN_PIN 1.27 # Y_MAX_PIN 1.26 # Y_UART_RX 1.15 # Y_UART_TX 1.16 step_pin: xye:P0.19 dir_pin: !xye:P0.20 enable_pin: !xye:P2.8 rotation_distance: 40 full_steps_per_rotation: 200 microsteps: 16 # Y+ Endstop on XYE board endstop_pin: xye:P1.26 position_min: 0 ##-------------------------------------------------------------------- ## Uncomment for 250mm build #position_endstop: 250 #position_max: 250 ## Uncomment for 300mm build #position_endstop: 300 #position_max: 300 ## Uncomment for 350mm build #position_endstop: 350 #position_max: 350 ##-------------------------------------------------------------------- homing_speed: 25 #Max 100 homing_retract_dist: 5 homing_positive_dir: true ## Make sure to update below for your relevant driver [tmc2209 stepper_y] uart_pin: xye:P1.15 interpolate: True run_current: 0.8 hold_current: 0.7 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Z Stepper Settings ##################################################################### ###### # Z0 Stepper - Left Front # E1 Motor Slot on Z(main) board ############### [stepper_z] # E1_STEP_PIN 0.1 # E1_DIR_PIN 0.0 # E1_ENABLE_PIN 0.10 # E1_UART_RX 1.1 # E1_UART_TX 1.4 step_pin: P0.1 dir_pin: !P0.0 enable_pin: !P0.10 ##T8x4 Lead Screws. One rotation moves the bed 4mm ##Change according to integrated steppers purchased rotation_distance: 4 full_steps_per_rotation: 200 microsteps: 16 # Z Max Connector on Z(main) Board endstop_pin: P1.25 # Z-position of nozzle (in mm) to z-endstop trigger point relative to print surface (Z0) # (+) value = endstop above Z0, (-) value = endstop below # Increasing position_endstop brings nozzle closer to the bed # After you run Z_ENDSTOP_CALIBRATE, position_endstop will be stored at the very end of your config position_endstop: -0.5 ## All builds use same Max Z position_max: 250 ##-------------------------------------------------------------------- position_min: -5 homing_speed: 8 # Leadscrews are slower than 2.4, 10 is a recommended max. second_homing_speed: 3.0 homing_retract_dist: 3.0 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z] uart_pin: P1.1 interpolate: true run_current: 0.6 hold_current: 0.6 sense_resistor: 0.110 stealthchop_threshold: 0 ###### #Z Stepper - Rear Center #Z Motor Slot on Z(main) board ############### [stepper_z1] ## Z_STEP_PIN 0.22 ## Z_DIR_PIN 2.11 ## Z_ENABLE_PIN 0.21 ## Z_UART_RX 1.10 ## Z_UART_TX 1.14 step_pin: P0.22 dir_pin: !P2.11 enable_pin: !P0.21 ##T8x4 Lead Screws. One rotation moves the bed 4mm ##Change according to integrated steppers purchased rotation_distance: 4 full_steps_per_rotation: 200 microsteps: 16 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z1] uart_pin: P1.10 interpolate: true run_current: 0.6 hold_current: 0.6 sense_resistor: 0.110 stealthchop_threshold: 0 ## Main MCU - In X Position ## Z2 Stepper - Front Right ###### #Z Stepper - Front Right #X Motor Slot on Z(main) board ############### [stepper_z2] ## X_STEP_PIN 2.2 ## X_DIR_PIN 2.6 ## X_ENABLE_PIN 2.1 ## X_UART_RX 1.17 ## X_UART_TX 4.29 step_pin: !P2.2 dir_pin: !P2.6 enable_pin: !P2.1 ## T8x4 Lead Screws. One rotation moves the bed 4mm ## Change according to integrated steppers purchased rotation_distance: 4 full_steps_per_rotation: 200 microsteps: 16 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z2] uart_pin: P1.17 interpolate: True run_current: 0.6 hold_current: 0.6 sense_resistor: 0.110 stealthchop_threshold: 0 ###### #Extruder 0 slot on XYE board ############### [extruder] # E0_STEP_PIN 2.13 # E0_DIR_PIN 0.11 # E0_ENABLE_PIN 2.12 # E0_UART_RX 1.8 # E0_UART_TX 1.9 step_pin: xye:P2.13 dir_pin: xye:P0.11 enable_pin: !xye:P2.12 ## Update value below when you perform extruder calibration ## If you ask for 100mm of filament, but in reality it is 98mm: ## rotation_distance = * / 100 ## 22.6789511 is a good starting point rotation_distance: 22.6789511 #Bondtech 5mm Drive Gears ## Update Gear Ratio depending on your Extruder Type ## Use 50:10 for Stealthburner/Clockwork 2 ## Use 50:17 for Afterburner/Clockwork (BMG Gear Ratio) ## Use 80:20 for M4, M3.1 gear_ratio: 50:10 microsteps: 16 full_steps_per_rotation: 200 nozzle_diameter: 0.400 filament_diameter: 1.75 heater_pin: xye:P2.7 ## Check what thermistor type you have. See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types. ## Use "Generic 3950" for NTC 100k 3950 thermistors #sensor_type: sensor_pin: xye:P0.24 min_temp: 10 max_temp: 270 max_power: 1.0 min_extrude_temp: 170 control = pid pid_kp = 26.213 pid_ki = 1.304 pid_kd = 131.721 #Set appropriate once tuning your printer #pressure_advance: .05 ## Default is 0.040, leave stock pressure_advance_smooth_time: 0.040 max_extrude_only_distance: 200.0 ## Make sure to update below for your relevant driver [tmc2209 extruder] uart_pin: xye:P1.8 run_current: 0.5 hold_current: 0.4 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Bed Heater ##################################################################### ###### #HE1 Connector on Z(main) Board ############### [heater_bed] heater_pin: P2.4 ## Check what thermistor type you have. See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types. ## Use "Generic 3950" for Keenovo heaters #sensor_type: sensor_pin: P0.23 ## Adjust max_power so it doesn't exceed the SSR rating. The Omron G3NA-210B-DC5 SSR is rated at 4 amps without a heatsink. ## The formula is "4 / (Wattage_of_bed_heater / Mains_voltage) = max_power" ## If max_power is greater than 1.0, use 1.0 max_power: 0.6 min_temp: 0 max_temp: 120 control: pid pid_kp: 58.437 pid_ki: 2.347 pid_kd: 363.769 ##################################################################### # Probe ##################################################################### ###### #Z Max Connector on Z(main) Board #Inductive Probe #This probe is not used for Z height, only Z Tilt Adjust ############### [probe] ## If your probe is NO instead of NC, add change pin to !z:P1.24 pin: P1.24 x_offset: 0 y_offset: 25 z_offset: 0 samples: 3 samples_result: median sample_retract_dist: 3 samples_tolerance: 0.006 samples_tolerance_retries: 3 ##################################################################### # Fan Control ##################################################################### [heater_fan extruder_fan] pin: xye:P2.4 # "FAN1" heater: extruder heater_temp: 50.0 ## If you are experiencing back flow, you can reduce fan_speed #fan_speed: 1.0 ##Part Cooling Fan [fan] pin: xye:P2.3 # "FAN0" cycle_time: .08 ## Depending on your fan, you may need to increase this value ## if your fan will not start. Can change cycle_time (increase) ## if your fan is not able to slow down effectively kick_start_time: .25 #[heater_fan exhaust_fan] ## Exhaust Fan - Bed Connector (Optional) #pin: P2.5 #max_power: 1.0 #shutdown_speed: 0.0 #kick_start_time: 5.0 #heater: heater_bed #heater_temp: 60 #fan_speed: 1.0 ##################################################################### # Homing and Gantry Adjustment Routines ##################################################################### [idle_timeout] timeout: 1800 [homing_override] axes: z set_position_z: 0 gcode: G90 G0 Z5 F600 G28 X Y ## XY Location of the Z Endstop Switch ## Update X and Y to your values (such as X157, Y305) after going through ## Z Endstop Pin Location Definition step. G0 X-10 Y-10 F3600 G28 Z G0 Z10 F1800 ## Uncomment for for your size printer: ## Rough measurement is the middle of your bed. #-------------------------------------------------------------------- ## Uncomment for 250mm build #G0 X125 Y125 Z30 F3600 ## Uncomment for 300 build #G0 X150 Y150 Z30 F3600 ## Uncomment for 350 build #G0 X175 Y175 Z30 F3600 #-------------------------------------------------------------------- ##################################################################### # Displays ##################################################################### ## For the mini12864 Display, the [display] and [neopixel] must be uncommented # mini12864 LCD Display # connected to exp1/2 on Z(main) MCU #[display] #lcd_type: uc1701 #cs_pin: P1.18 #a0_pin: P1.19 #encoder_pins: ^P3.25,^P3.26 #click_pin: ^!P0.28 #contrast: 63 #[neopixel fysetc_mini12864] ## To control Neopixel RGB in mini12864 display ## Remember with these ones, you'll need to remove the connector header on the LCD for EXT1 + 2 ## (it slides off) and reverse it for it to work on your SKR (1.3 and 1.4) board #pin: P1.21 #chain_count: 3 #initial_RED: 1 #initial_GREEN: 1 #initial_BLUE: 1 #color_order: RGB ## Set RGB values on boot up for each Neopixel. ## Index 1 = display, Index 2 and 3 = Knob #[delayed_gcode setdisplayneopixel] #initial_duration: 1 #gcode: # SET_LED LED=fysetc_mini12864 RED=1 GREEN=1 BLUE=1 INDEX=1 TRANSMIT=0 # Backlit Screen colour # SET_LED LED=fysetc_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=2 TRANSMIT=0 # Top left Knob colour # SET_LED LED=fysetc_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=3 # Bottom right knob colour #-------------------------------------------------------------------- ##################################################################### # Macros ##################################################################### [z_tilt] ## Use Z_TILT_ADJUST to level the bed . ## z_positions: Location of toolhead ##-------------------------------------------------------------------- ## Uncomment below for 250mm build #z_positions: # -50, 18 # 125, 298 # 300, 18 #points: # 30, 5 # 125, 195 # 220, 5 ## Uncomment below for 300mm build #z_positions: # -50, 18 # 150, 348 # 350, 18 #points: # 30, 5 # 150, 245 # 270, 5 ## Uncomment below for 350mm build #z_positions: # -50, 18 # 175, 398 # 400, 18 #points: # 30, 5 # 175, 295 # 320, 5 ##-------------------------------------------------------------------- speed: 200 horizontal_move_z: 10 retries: 5 retry_tolerance: 0.0075 [gcode_macro PRINT_START] # Use PRINT_START for the slicer starting script - PLEASE CUSTOMISE THE SCRIPT gcode: M117 Homing... ; display message G28 Y0 X0 Z0 Z_TILT_ADJUST G28 Y0 X0 Z0 ##Purge Line Gcode #G92 E0; #G90 #G0 X5 Y5 F6000 #G0 Z0.4 #G91 #G1 X120 E30 F1200; #G1 Y1 #G1 X-120 E30 F1200; #G92 E0; #G90 G1 Z15.0 F600 ;move the platform down 15mm G1 X125 Y125 F3000 G92 E0 ;zero the extruded length again G1 F9000 M117 Printing... [gcode_macro PRINT_END] # Use PRINT_END for the slicer ending script gcode: # Get Boundaries {% set max_x = printer.configfile.config["stepper_x"]["position_max"]|float %} {% set max_y = printer.configfile.config["stepper_y"]["position_max"]|float %} {% set max_z = printer.configfile.config["stepper_z"]["position_max"]|float %} # Check end position to determine safe directions to move {% if printer.toolhead.position.x < (max_x - 20) %} {% set x_safe = 20.0 %} {% else %} {% set x_safe = -20.0 %} {% endif %} {% if printer.toolhead.position.y < (max_y - 20) %} {% set y_safe = 20.0 %} {% else %} {% set y_safe = -20.0 %} {% endif %} {% if printer.toolhead.position.z < (max_z - 2) %} {% set z_safe = 2.0 %} {% else %} {% set z_safe = max_z - printer.toolhead.position.z %} {% endif %} # Commence PRINT_END SAVE_GCODE_STATE NAME=STATE_PRINT_END M400 ; wait for buffer to clear G92 E0 ; zero the extruder G1 E-4.0 F3600 ; retract G91 ; relative positioning G0 Z{z_safe} F3600 ; move nozzle up G0 X{x_safe} Y{y_safe} F20000 ; move nozzle to remove stringing M104 S0 ; turn off hotend M140 S0 ; turn off bed M106 S0 ; turn off fan G90 ; absolute positioning G0 X{max_x / 2} Y{max_y} F3600 ; park nozzle at rear # The purpose of the SAVE_GCODE_STATE/RESTORE_GCODE_STATE # command pair is to restore the printer's coordinate system # and speed settings since the commands above change them. # However, to prevent any accidental, unintentional toolhead # moves when restoring the state, explicitly set MOVE=0. RESTORE_GCODE_STATE NAME=STATE_PRINT_END MOVE=0 M117 Finished!