## Voron Design VORON2 250/300/350mm SKR 1.3 TMC2209 UART config ## *** 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 [safe_z_home] section ## Homing end position [gcode_macro G32] section ## Z Endstop Switch offset for Z0 [stepper_z] section ## Probe points [quad_gantry_level] section ## Min & Max gantry corner postions [quad_gantry_level] 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) 0.24 ## TB (Bed Temp) 0.23 ## FAN 2.3 ## SERVO 2.0 ##=================================================================== ## MCU for X/Y/E steppers main MCU ## [X in X] - B Motor ## [Y in Y] - A Motor ## [E in E0] - Extruder [mcu] ## Obtain definition by "ls -l /dev/serial/by-id/" then unplug to verify ##-------------------------------------------------------------------- serial: /dev/serial/by-id/usb-Klipper_lpc1768_00000-if00 ##-------------------------------------------------------------------- ## MCU for Z steppers ## [Z in X] - Front Left ## [Z1 in Y] - Rear Left ## [Z2 in Z] - Rear Right ## [Z3 in E0]- Front Right [mcu z] ## Obtain definition by "ls -l /dev/serial/by-id/" then unplug to verify ##-------------------------------------------------------------------- serial: /dev/serial/by-id/usb-Klipper_lpc1768_00000-if00 ##-------------------------------------------------------------------- [printer] kinematics: corexy max_velocity: 300 max_accel: 3000 #Max 4000 max_z_velocity: 15 #Max 15 for 12V TMC Drivers, can increase for 24V max_z_accel: 350 square_corner_velocity: 5.0 ##################################################################### # X/Y Stepper Settings ##################################################################### ## Connected to X on mcu_xye (B Motor) [stepper_x] step_pin: P2.2 dir_pin: !P2.6 enable_pin: !P2.1 rotation_distance: 40 microsteps: 32 full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper endstop_pin: 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: P1.17 interpolate: False run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ## Connected to Y on mcu_xye (A Motor) [stepper_y] step_pin: P0.19 dir_pin: !P0.20 enable_pin: !P2.8 rotation_distance: 40 microsteps: 32 full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper endstop_pin: 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 (2208 or 2209) [tmc2209 stepper_y] uart_pin: P1.15 interpolate: False run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Z Stepper Settings ##################################################################### ## Z MCU - In X Position ## Z0 Stepper - Front Left [stepper_z] step_pin: z:P2.2 dir_pin: !z:P2.6 enable_pin: !z:P2.1 rotation_distance: 40 gear_ratio: 80:16 microsteps: 32 endstop_pin: z: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 ##-------------------------------------------------------------------- ## Uncomment below for 250mm build #position_max: 210 ## Uncomment below for 300mm build #position_max: 260 ## Uncomment below for 350mm build #position_max: 310 ##-------------------------------------------------------------------- position_min: -5 homing_speed: 8 second_homing_speed: 3 homing_retract_dist: 3 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z] uart_pin: z:P1.17 interpolate: False run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ## Z MCU - In Y Position ## Z1 Stepper - Rear Left [stepper_z1] step_pin: z:P0.19 dir_pin: z:P0.20 enable_pin: !z:P2.8 rotation_distance: 40 gear_ratio: 80:16 microsteps: 32 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z1] uart_pin: z:P1.15 interpolate: False run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ## Z MCU - In Z Position ## Z2 Stepper - Rear Right [stepper_z2] step_pin: z:P0.22 dir_pin: !z:P2.11 enable_pin: !z:P0.21 rotation_distance: 40 gear_ratio: 80:16 microsteps: 32 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z2] uart_pin: z:P1.10 interpolate: False run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ## Z MCU - In E0 Position ## Z3 Stepper - Front Right [stepper_z3] step_pin: z:P2.13 dir_pin: z:P0.11 enable_pin: !z:P2.12 rotation_distance: 40 gear_ratio: 80:16 microsteps: 32 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z3] uart_pin: z:P1.8 interpolate: False run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Extruder ##################################################################### # E0 on MCU X/Y [extruder] step_pin: P2.13 dir_pin: P0.11 enable_pin: !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: 32 full_steps_per_rotation: 200 #200 for 1.8 degree, 400 for 0.9 degree nozzle_diameter: 0.400 filament_diameter: 1.75 heater_pin: 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: 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 ## Try to keep pressure_advance below 1.0 #pressure_advance: 0.05 ## Default is 0.040, leave stock #pressure_advance_smooth_time: 0.040 ## E0 on MCU X/Y ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 extruder] uart_pin: P1.9 interpolate: false run_current: 0.5 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Bed Heater ##################################################################### ## SSR Pin - Z board, Fan Pin [heater_bed] heater_pin: z:P2.3 ## 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: z: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 ##################################################################### ## Inductive Probe ## This probe is not used for Z height, only Quad Gantry Leveling ## Z_MAX on mcu_z ## If your probe is NO instead of NC, add change pin to !z:P1.24 [probe] pin: z:P1.24 x_offset: 0 y_offset: 25.0 z_offset: 0 speed: 10.0 samples: 3 samples_result: median sample_retract_dist: 3.0 samples_tolerance: 0.006 samples_tolerance_retries: 3 ##################################################################### # Fan Control ##################################################################### ## Hotend Fan - XYE board, HE1 Connector [heater_fan hotend_fan] pin: P2.4 max_power: 1.0 kick_start_time: 0.5 heater: extruder heater_temp: 50.0 ## If you are experiencing back flow, you can reduce fan_speed #fan_speed: 1.0 ## Print Cooling Fan - XYE board, Fan Pin [fan] pin: P2.3 kick_start_time: 0.5 ## 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 off_below: 0.10 ## Controller fan - Z board, HE1 Connector [heater_fan controller_fan] pin: z:P2.4 kick_start_time: 0.5 heater: heater_bed heater_temp: 45.0 ## Exhaust fan - Z board, HE0 Connector #[heater_fan exhaust_fan] #pin: z:P2.7 #max_power: 1.0 #shutdown_speed: 0.0 #kick_start_time: 5.0 #heater: heater_bed #heater_temp: 60 #fan_speed: 1.0 ##################################################################### # LED Control ##################################################################### # Chamber Lighting - Bed Connector (Optional) #[output_pin caselight] #pin: P2.5 #pwm:true #shutdown_value: 0 #value:1 #cycle_time: 0.01 ##################################################################### # Homing and Gantry Adjustment Routines ##################################################################### [idle_timeout] timeout: 1800 [safe_z_home] ## XY Location of the Z Endstop Switch ## Update -10,-10 to the XY coordinates of your endstop pin ## (such as 157,305) after going through Z Endstop Pin ## Location Definition step. home_xy_position:-10,-10 speed:100 z_hop:10 ## Use QUAD_GANTRY_LEVEL to level a gantry. ## Min & Max gantry corners - measure from nozzle at MIN (0,0) and ## MAX (250, 250), (300,300), or (350,350) depending on your printer size ## to respective belt positions [quad_gantry_level] #-------------------------------------------------------------------- ## Gantry Corners for 250mm Build ## Uncomment for 250mm build #gantry_corners: # -60,-10 # 310, 320 ## Probe points #points: # 50,25 # 50,175 # 200,175 # 200,25 ## Gantry Corners for 300mm Build ## Uncomment for 300mm build #gantry_corners: # -60,-10 # 360,370 ## Probe points #points: # 50,25 # 50,225 # 250,225 # 250,25 ## Gantry Corners for 350mm Build ## Uncomment for 350mm build #gantry_corners: # -60,-10 # 410,420 ## Probe points #points: # 50,25 # 50,275 # 300,275 # 300,25 #-------------------------------------------------------------------- speed: 100 horizontal_move_z: 10 retries: 5 retry_tolerance: 0.0075 max_adjust: 10 ##################################################################### # Displays ##################################################################### ## Uncomment the display that you have. Display connects to Z MCU #-------------------------------------------------------------------- ## RepRapDiscount 128x64 Full Graphic Smart Controller #[display] #lcd_type: st7920 #cs_pin: z:P1.19 #sclk_pin: z:P1.20 #sid_pin: z:P1.18 #menu_timeout: 40 #encoder_pins: ^z:P3.26, ^z:P3.25 #click_pin: ^!z:P0.28 #[output_pin beeper] #pin: z:P1.30 #-------------------------------------------------------------------- ## mini12864 LCD Display #[display] #lcd_type: uc1701 #cs_pin: z:P1.18 #a0_pin: z:P1.19 #encoder_pins: ^z:P3.25,^z:P3.26 #click_pin: ^!z:P0.28 #contrast: 63 ## To control Neopixel RGB in mini12864 display #[neopixel fysetc_mini12864] #pin: z:P1.21 #chain_count: 3 #initial_RED: 0.1 #initial_GREEN: 0.5 #initial_BLUE: 0.0 #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 # SET_LED LED=fysetc_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=2 TRANSMIT=0 # SET_LED LED=fysetc_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=3 #-------------------------------------------------------------------- ##################################################################### # Macros ##################################################################### [gcode_macro PARK] gcode: {% set th = printer.toolhead %} G0 X{th.axis_maximum.x//2} Y{th.axis_maximum.y//2} Z30 [gcode_macro G32] gcode: SAVE_GCODE_STATE NAME=STATE_G32 G90 G28 QUAD_GANTRY_LEVEL G28 PARK RESTORE_GCODE_STATE NAME=STATE_G32 [gcode_macro PRINT_START] # Use PRINT_START for the slicer starting script - please customise for your slicer of choice gcode: G32 ; home all axes G90 ; absolute positioning G1 Z20 F3000 ; move nozzle away from bed [gcode_macro PRINT_END] # Use PRINT_END for the slicer ending script - please customise for your slicer of choice gcode: # safe anti-stringing move coords {% set th = printer.toolhead %} {% set x_safe = th.position.x + 20 * (1 if th.axis_maximum.x - th.position.x > 20 else -1) %} {% set y_safe = th.position.y + 20 * (1 if th.axis_maximum.y - th.position.y > 20 else -1) %} {% set z_safe = [th.position.z + 2, th.axis_maximum.z]|min %} SAVE_GCODE_STATE NAME=STATE_PRINT_END M400 ; wait for buffer to clear G92 E0 ; zero the extruder G1 E-5.0 F1800 ; retract filament TURN_OFF_HEATERS G90 ; absolute positioning G0 X{x_safe} Y{y_safe} Z{z_safe} F20000 ; move nozzle to remove stringing G0 X{th.axis_maximum.x//2} Y{th.axis_maximum.y - 2} F3600 ; park nozzle at rear M107 ; turn off fan BED_MESH_CLEAR # 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