# VORON2 250mm config # This is a base printer.cfg file for the VORON2 printer and matches the manual/build guide exactly # for controllers used (dual RAMPS) and pin layout for all connected components. # Created by "Boff" with help from the VORON community. # For other build sizes, controllers, or non-standard pin connections, please see # https://github.com/VoronDesign/Voron-2/tree/master/firmware/klipper/configurations # for other example Klipper configs created by the VORON community. # This file is only an example - be sure to review and update it # according to the specifics of your printer. See the example.cfg and # example-extras.cfg files for a description of available Klipper parameters. # AND PLEASE READ THROUGH THE KLIPPER DOCUMENTATION FIRST! # https://github.com/KevinOConnor/klipper/tree/master/docs #Pinouts for RAMPS 1.4 # X_STEP_PIN ar54 # X_DIR_PIN ar55 # X_ENABLE_PIN ar38 # X_MIN_PIN ar3 # X_MAX_PIN ar2 # Y_STEP_PIN ar60 # Y_DIR_PIN ar61 # Y_ENABLE_PIN ar56 # Y_MIN_PIN ar14 # Y_MAX_PIN ar15 # Z_STEP_PIN ar46 # Z_DIR_PIN ar48 # Z_ENABLE_PIN ar62 # Z_MIN_PIN ar18 # Z_MAX_PIN ar19 # E0_STEP_PIN ar26 # E0_DIR_PIN ar28 # E0_ENABLE_PIN ar24 # E1_STEP_PIN ar36 # E1_DIR_PIN ar34 # E1_ENABLE_PIN ar30 # D10 ar10 # D9 ar9 # D8 ar8 # TEMP_0_PIN analog13 # TEMP_1_PIN analog14 # TEMP_2_PIN analog15 # SERVO 1 (TOP) D11 # SERVO 2 D6 # SERVO 3 D5 # SERVO 4 D4 # use the following modifiers before the pin definition (ex: ^!ar99) # ! invert the logic # ^ activate 5v pullup (does not apply to all pins) # mcu_name: use pins on additional MCU (ex: z:ar10) # *** THINGS TO CHANGE/CHECK: *** # Arduino paths [mcu] section # Thermistor types [extruder] and [heater_bed] sections - See 'sensor types' list at end of file # Microswitch (z endstop) location [homing_override] section # Microswitch (z endstop) offset for Z0 [stepper_z] section # Inductive Probe Type (NC/NO) [probe] section # Probe points [quad_gantry_level] section # Min & Max gantry corner positions [quad_gantry_level] section # PID tune [extruder] and [heater_bed] sections # Fine tune E steps [extruder] section [mcu] # Mcu for X/Y/E steppers serial: /dev/serial/by-id/**INSERT_YOUR_ARDUINO_DEFINITION_HERE** # Obtain definition by "ls -l /dev/serial/by-id/" # Some Arduinos clones (CH340) may require using "ls -l /dev/serial/by-path/" pin_map: arduino restart_method: arduino [mcu z] # Mcu for Z steppers serial: /dev/serial/by-id/**INSERT_YOUR_ARDUINO_DEFINITION_HERE** # Obtain definition by "ls -l /dev/serial/by-id/" # Some Arduinos clones (CH340) may require using "ls -l /dev/serial/by-path/" pin_map: arduino restart_method: arduino [printer] kinematics: corexy # Velocities and accels may be increased for better performance # but should be tested and increased incrementally max_velocity: 250 max_accel: 2500 max_z_velocity: 35 max_z_accel: 350 square_corner_velocity: 5.0 # The maximum velocity (in mm/s) that the toolhead may travel a 90 # degree corner at. The default is 5mm/s. # For more information, refer to Klipper docs. [idle_timeout] gcode: TURN_OFF_HEATERS M84 ; disable steppers # 30 min timeout: 1800 [stepper_x] # B Stepper step_pin: ar54 dir_pin: !ar55 enable_pin: !ar38 # X on mcu_xye step_distance: 0.0125 # 80 steps per mm - 1.8 deg - 1/16 microstepping endstop_pin: ^ar2 # X_MAX on mcu_xye position_min: 0 position_endstop: 253 position_max: 253 homing_speed: 100 second_homing_speed: 25 homing_retract_dist: 5 homing_positive_dir: true [stepper_y] # A Stepper step_pin: ar60 dir_pin: !ar61 enable_pin: !ar56 # Y on mcu_xye step_distance: 0.0125 # 80 steps per mm - 1.8 deg - 1/16 microstepping endstop_pin: ^ar15 # Y_MAX on mcu_xye position_min: 0 position_endstop: 253 position_max: 253 homing_speed: 100 second_homing_speed: 25 homing_retract_dist: 5 homing_positive_dir: true [stepper_z] # Z0 Stepper - Front Left step_pin: z:ar54 dir_pin: z:ar55 enable_pin: !z:ar38 # X on mcu_z step_distance: 0.00250 # 400 steps per mm - 1.8 deg - 1/16 microstepping endstop_pin: ^!z:ar18 # Z_MIN on mcu_z position_endstop: 0 # Z-position of nozzle (in mm) to z-endstop trigger point relative to print surface (Z0) # (+) value = endstop above Z0, (-) value = endstop below position_max: 240 position_min: -5 # Set to -5 to allow room for squaring gantry with quad_gantry_level homing_speed: 15.0 second_homing_speed: 1.5 homing_retract_dist: 3.0 homing_positive_dir: false [stepper_z1] # Z1 Stepper - Rear Left step_pin: z:ar60 dir_pin: !z:ar61 enable_pin: !z:ar56 # Y on mcu_z step_distance: 0.00250 # 400 steps per mm - 1.8 deg - 1/16 microstepping [stepper_z2] # Z2 Stepper - Rear Right step_pin: z:ar46 dir_pin: z:ar48 enable_pin: !z:ar62 # Z on mcu_z step_distance: 0.00250 # 400 steps per mm - 1.8 deg - 1/16 microstepping [stepper_z3] # Z3 Stepper - Front Right step_pin: z:ar26 dir_pin: !z:ar28 enable_pin: !z:ar24 # E0 on mcu_z step_distance: 0.00250 # 400 steps per mm - 1.8 deg - 1/16 microstepping [extruder] step_pin: ar26 dir_pin: ar28 enable_pin: !ar24 # E0 on mcu_xye step_distance: 0.00180180 # 555 steps per mm - 1.8 deg - 1/16 microstepping (Mobius3) # This must be calibrated to your specific machine for best results nozzle_diameter: 0.400 filament_diameter: 1.750 max_extrude_only_distance: 780 # This is set high to allow the load/unload filament macros to run # Adjust to match your approximate filament path length #max_extrude_cross_section: # Maximum area (in mm^2) of an extrusion cross section (eg. # extrusion width multiplied by layer height). This setting prevents # excessive amounts of extrusion during relatively small XY moves. # If a move requests an extrusion rate that would exceed this value # it will cause an error to be returned. The default is: 4.0 * # nozzle_diameter^2 #max_extrude_only_velocity: #max_extrude_only_accel: # Maximum velocity (in mm/s) and acceleration (in mm/s^2) of the # extruder motor for retractions and extrude-only moves. These # settings do not place any limit on normal printing moves. If not # specified then they are calculated to match the limit an XY # printing move with a cross section of 4.0*nozzle_diameter^2 would # have. heater_pin: ar10 # D10 on mcu_xye max_power: 1.0 sensor_type: ATC Semitec 104GT-2 # use "ATC Semitec 104GT-2" for Trianglelab 104GT-2 and 104NT-4-R025H42G sensors # Other sensor types # "EPCOS 100K B57560G104F" # "ATC Semitec 104GT-2" # "NTC 100K beta 3950" # "Honeywell 100K 135-104LAG-J01" # "NTC 100K MGB18-104F39050L32" (Keenovo Heater Pad) # "AD595" # "PT100 INA826" sensor_pin: analog13 # T0 on mcu_xye smooth_time: 3.0 control: pid pid_Kp: 16.430 pid_Ki: 0.755 pid_Kd: 89.337 min_extrude_temp: 170 min_temp: 0 max_temp: 270 # pressure_advance: 0 # The amount of raw filament to push into the extruder during # extruder acceleration. An equal amount of filament is retracted # during deceleration. It is measured in millimeters per # millimeter/second. The default is 0, which disables pressure # advance. # pressure_advance_smooth_time: 0.040 # A time range (in seconds) to use when calculating the average # extruder velocity for pressure advance. A larger value results in # smoother extruder movements. This parameter may not exceed 200ms. # This setting only applies if pressure_advance is non-zero. The # default is 0.040 (40 milliseconds). [probe] # Inductive Probe # Z height probe. One may define this section to enable Z height # probing hardware. When this section is enabled, PROBE and # QUERY_PROBE extended g-code commands become available. The probe # section also creates a virtual "probe:z_virtual_endstop" pin. One # may set the stepper_z endstop_pin to this virtual pin on cartesian # style printers that use the probe in place of a z endstop. pin: ^!z:ar19 # Z_MAX input on mcu_z # use '^!z:ar19' for "Normally Open" probes like the PL-08N, PL-05N, TL-Q5MC1 # use '^z:ar19' for "Normally Closed" probes like the PL-08N2, PL-05N2, TL-Q5MC2 x_offset: 0.0 y_offset: 25.0 # Offset (in mm) for inductive probe Y direction from nozzle z_offset: 0.0 # Offset (in mm) for inductive probe in Z height speed: 2.0 # Speed (in mm/s) of the Z axis when probing. The default is 5mm/s. samples: 4 # Number of times to probe a point sample_retract_dist: 3.0 # How far to retract (in mm) from the probe point for multi-probe samples samples_result: average # The calculation method when sampling more than once - either # "median" or "average". The default is average. #samples_tolerance: 0.100 # The maximum Z distance (in mm) that a sample may differ from other # samples. If this tolerance is exceeded then either an error is # reported or the attempt is restarted (see # samples_tolerance_retries). The default is 0.100mm. #samples_tolerance_retries: 0 # The number of times to retry if a sample is found that exceeds # samples_tolerance. On a retry, all current samples are discarded # and the probe attempt is restarted. If a valid set of samples are # not obtained in the given number of retries then an error is # reported. The default is zero which causes an error to be reported # on the first sample that exceeds samples_tolerance. [fan] # Print cooling fan pin: ar9 # D9 on mcu_xye max_power: 1.0 # The maximum power (expressed as a value from 0.0 to 1.0) that the # pin may be set to. The value 1.0 allows the pin to be set fully # enabled for extended periods, while a value of 0.5 would allow the # pin to be enabled for no more than half the time. This setting may # be used to limit the total power output (over extended periods) to # the fan. If this value is less than 1.0 then fan speed requests # will be scaled between zero and max_power (for example, if # max_power is .9 and a fan speed of 80% is requested then the fan # power will be set to 72%). The default is 1.0. shutdown_speed: 0 # The desired fan speed (expressed as a value from 0.0 to 1.0) if # the micro-controller software enters an error state. The default # is 0. cycle_time: 0.010 # The amount of time (in seconds) for each PWM power cycle to the # fan. It is recommended this be 10 milliseconds or greater when # using software based PWM. The default is 0.010 seconds. hardware_pwm: false # Enable this to use hardware PWM instead of software PWM. The # default is False. kick_start_time: 0.500 # Time (in seconds) to run the fan at full speed when first enabling # it (helps get the fan spinning). The default is 0.100 seconds. # See the "fan" section in example.cfg for a description of the # above parameters. [heater_fan hotend_fan] # Hotend fan # See the "heater_fan" section in example-extras.cfg for a complete # description of this sections parameters. pin: z:ar9 # D9 on mcu_z max_power: 1.0 shutdown_speed: 1.0 cycle_time: 0.010 hardware_pwm: false kick_start_time: 0.500 heater: extruder heater_temp: 75.0 # A temperature (in Celsius) that the heater must drop below before # the fan is disabled. The default is 50 Celsius. fan_speed: 1.0 # The fan speed (expressed as a value from 0.0 to 1.0) that the fan # will be set to when its associated heater is enabled. The default # is 1.0 [controller_fan controller_fan] # Controller fan # See the "controller_fan" section in example-extras.cfg for a complete # description of this sections parameters. pin: z:ar10 # D10 on mcu_z max_power: 1.0 shutdown_speed: 0 cycle_time: 0.010 hardware_pwm: false kick_start_time: 0.500 idle_timeout: 30 # The ammount of time (in seconds) after a stepper driver or heater # was active and the fan should be kept running. The default # is 30 seconds. idle_speed: 0.4 # The fan speed (expressed as a value from 0.0 to 1.0) that the fan # will be set to when a heater or stepper driver was active and before # the idle_timeout is reached. This must be greater or equal # max_power. The default is max_power heater: extruder,heater_bed # Name of the config section defining the heater that this fan is # associated with. If a comma separated list of heater names is # provided here, then the fan will be enabled when any of the given # heaters are enabled. The default is "extruder". # [temperature_fan chamber] # # Chamber temp and Exhaust fan # # See the "temperature_fan" section in example-extras.cfg for a complete # # description of this sections parameters. # pin: z:ar8 # # D8 on mcu_z # max_power: 1.0 # shutdown_speed: 0 # cycle_time: 0.010 # hardware_pwm: false # kick_start_time: 0.500 # sensor_type: ATC Semitec 104GT-2 # sensor_pin: analog15 # min_temp: 0 # max_temp: 100 # # The maximum range of valid temperatures (in Celsius) that the # # sensor must remain within. This controls a safety feature # # implemented in the micro-controller code - should the measured # # temperature ever fall outside this range then the micro-controller # # will go into a shutdown state. Set this range just wide enough so # # that reasonable temperatures do not result in an error. These # # parameters must be provided. # target_temp: 50 # # A temperature (in Celsius) that will be the target temperature. # # The default is 40 degrees. # max_speed: 1.0 # # The fan speed (expressed as a value from 0.0 to 1.0) that the fan # # will be set to when the sensor temperature exceeds the set value. # # The default is 1.0. # min_speed: 0 # # The minimum fan speed (expressed as a value from 0.0 to 1.0) that # # the fan will be set to for PID temperature fans. # # The default is 0.3. # control: pid # pid_Kp: 40 # pid_Ki: 0.2 # pid_Kd: 0.1 # pid_deriv_time: 2.0 # #pid_integral_max: # # The maximum "windup" the integral term may accumulate. The default # # is to use the same value as max_power. # gcode_id: C # # If set, the temperature will be reported in M105 queries using the # # given id. The default is to not report the temperature via M105. [heater_bed] heater_pin: z:ar11 # D11 (servo) on mcu_z sensor_type: NTC 100K MGB18-104F39050L32 # NTC 100K MGB18-104F39050L32 is for Keenovo thermistors sensor_pin: z:analog15 # T2 on mcu_z smooth_time: 3.0 max_power: 0.75 control: pid pid_Kp: 47.690 pid_Ki: 1.556 pid_Kd: 365.338 min_temp: 0 max_temp: 110 [verify_heater heater_bed] max_error: 120 # The maximum "cumulative temperature error" before raising an # error. Smaller values result in stricter checking and larger # values allow for more time before an error is reported. # Specifically, the temperature is inspected once a second and if it # is close to the target temperature then an internal "error # counter" is reset; otherwise, if the temperature is below the # target range then the counter is increased by the amount the # reported temperature differs from that range. Should the counter # exceed this "max_error" then an error is raised. The default is # 120. check_gain_time: 60 # This controls heater verification during initial heating. Smaller # values result in stricter checking and larger values allow for # more time before an error is reported. Specifically, during # initial heating, as long as the heater increases in temperature # within this time frame (specified in seconds) then the internal # "error counter" is reset. The default is 20 seconds for extruders # and 60 seconds for heater_bed. hysteresis: 5 # The maximum temperature difference (in Celsius) to a target # temperature that is considered in range of the target. This # controls the max_error range check. It is rare to customize this # value. The default is 5. heating_gain: 2 # The minimum temperature (in Celsius) that the heater must increase # by during the check_gain_time check. It is rare to customize this # value. The default is 2. [verify_heater extruder] max_error: 120 check_gain_time: 20 hysteresis: 5 heating_gain: 2 [homing_override] axes: z set_position_z: 0 gcode: G90 G0 Z5 F600 G28 X Y G0 X179 Y250 F3600 # XY Location of the Z Min Switch. Update to your machines XY location. G28 Z G0 Z10 F1800 G0 X125 Y125 Z20 F3600 [quad_gantry_level] # Use QUAD_GANTRY_LEVEL to level a gantry. gantry_corners: -58,-7 308,318 # Min & Max gantry corners - measure from nozzle at MIN (0,0) and MAX (250,250) to respective belt positions points: 60,60 60,200 195,200 195,60 # Probe points speed: 200 # The speed (in mm/s) of non-probing moves during the calibration. # The default is 50. horizontal_move_z: 5 # The height (in mm) that the head should be commanded to move to # just prior to starting a probe operation. The default is 5 retries: 5 # number of times to retry if the stepper movements aren't within tolerance retry_tolerance: 0.0075 # if retries are enabled then retry if any z_stepper movement was greater # than the retry_tolerance # [display] # # RepRapDiscount 128x64 Full Graphic Smart Controller # lcd_type: st7920 # cs_pin: z:ar16 # sclk_pin: z:ar23 # sid_pin: z:ar17 # # LCD connector on mcu_z # menu_timeout: 40 # # Timeout for menu. Being inactive this amount of seconds will exit the menu # # Default is 0 seconds (disabled) # encoder_pins: ^z:ar33, ^z:ar31 # click_pin: ^!z:ar35 # kill_pin: ^!z:ar41 ### Macros ### [gcode_macro G32] gcode: {% if printer.toolhead.status == "Ready" %} G28 QUAD_GANTRY_LEVEL G28 Z0 G0 X125 Y125 Z20 F6000 {% else %} { printer.gcode.action_respond_info("G32 is disabled while printing!") } {% endif %} [gcode_macro PRINT_START] # Use PRINT_START for the slicer starting script - PLEASE CUSTOMISE THE SCRIPT FOR YOUR SLICER OF CHOICE gcode: M117 Homing... ; display message G28 ; home all axes G1 Z20 F3000 ; move nozzle away from bed M117 Preheat (Print) ; display message [gcode_macro PRINT_END] # Use PRINT_END for the slicer ending script - PLEASE CUSTOMISE THE SCRIPT FOR YOUR SLICER OF CHOICE gcode: M400 ; wait for buffer to clear G92 E0 ; zero the extruder G1 E-4.0 F3600 ; retract filament G91 ; relative positioning G0 Z1.00 X20.0 Y20.0 F20000 ; move nozzle to remove stringing TURN_OFF_HEATERS M107 ; turn off fan G1 Z5 F3000 ; move nozzle up 5mm G90 ; absolute positioning G0 X125 Y250 F3600 ; park nozzle at rear M117 Finished! ; display message [gcode_macro UNLOAD_FILAMENT] # Extrusion lengths must be adjusted for your particular configuration before use gcode: {% if printer.toolhead.status == "Ready" %} M83 ; set extruder to relative G1 E10 F300 ; extrude a little to soften tip G1 E-780 F1800 ; retract filament completely M82 ; set extruder to absolute {% else %} { printer.gcode.action_respond_info("Filament unloading disabled while printing!") } {% endif %} [gcode_macro LOAD_FILAMENT] # Extrusion lengths must be adjusted for your particular configuration before use gcode: {% if printer.toolhead.status == "Ready" %} M83 ; set extruder to relative G1 E750 F1800 ; quickly load filament to down bowden G1 E30 F300 ; slower extrusion for hotend path G1 E15 F150 ; prime nozzle with filament M82 ; set extruder to absolute {% else %} { printer.gcode.action_respond_info("Filament loading disabled while printing!") } {% endif %}