# Rat Rig V-core 3 Klipper Config # Documentation: https://os.ratrig.com # 0) Sanity check and PID Tuning: https://www.klipper3d.org/Config_checks.html # 1) Pressure Advance: https://www.klipper3d.org/Pressure_Advance.html # 2) Skew Correction: https://www.klipper3d.org/Skew_Correction.html # 3) Resonance Compensation: https://www.klipper3d.org/Resonance_Compensation.html # Read more about klipper here: https://www.klipper3d.org/Overview.html ############################################################################################################# ### CONTROL BOARD ### Pick the board you have installed and wired in your printer. ############################################################################################################# [include config/boards/btt-octopus-11/config.cfg] ############################################################################################################# ### BASE SETUP ############################################################################################################# [include config/printers/v-core-3/v-core-3.cfg] [printer] max_velocity: 150 max_accel: 500 max_accel_to_decel: 500 max_z_velocity: 15 max_z_accel: 20 ############################################################################################################# ### STEPPER MOTORS, DRIVERS & SPEED LIMITS ### Pick the drivers and stepper motors you're using. See the RatOS documentation for custom combinations. ############################################################################################################# [include config/printers/v-core-3/steppers.cfg] # UNCOOLED TMC 2209 + LDO-42STH48-2504AC [include config/printers/v-core-3/speed-limits-basic.cfg] [include config/printers/v-core-3/tmc2209.cfg] [include config/steppers/ldo/42sth48-2504ac/2209/24v-1.1a-*.cfg] ############################################################################################################# ### HOMING ### Pick your probe and endstops ############################################################################################################# # BL Touch [include config/z-probe/bltouch.cfg] # Physical endstops [include config/printers/v-core-3/physical-endstops.cfg] ############################################################################################################# ### PHYSICAL DIMENSIONS ### Pick your printer size ############################################################################################################# [include config/printers/v-core-3/500.cfg] ############################################################################################################# ### extruder and hotend ############################################################################################################# [extruder] rotation_distance: 4.63 full_steps_per_rotation: 200 filament_diameter: 1.750 max_extrude_only_velocity: 60 max_extrude_only_distance: 200 nozzle_diameter: 0.4 heater_pin: e_heater_pin sensor_type: ATC Semitec 104GT-2 sensor_pin: e_sensor_pin min_extrude_temp: 170 min_temp: 0 max_temp: 285 pressure_advance: 0.05 [tmc2209 extruder] run_current: 0.35 stealthchop_threshold: 0 [firmware_retraction] retract_speed: 60 unretract_extra_length: 0 unretract_speed: 60 retract_length: 0.5 ############################################################################################################# ### MACROS ############################################################################################################# [include config/macros.cfg] [include config/shell-macros.cfg] [include config/printers/v-core-3/macros.cfg] ############################################################################################################# ### MACRO CONFIGURATION ### Configure the behavior of RatOS macros ############################################################################################################# [gcode_macro RatOS] # Use absolute extrusion mode # Set to True to use relative extrusion mode variable_relative_extrusion: False # Wait for extruder to reach 150 so an inductive probe (if present) is at a predictable temp. # Also allows the bed heat to spread a little, and softens any plastic that might be stuck to the nozzle. # Set to False to disable variable_preheat_extruder: True # Calibrate the bed mesh in the START_PRINT macro. # Set to false to skip BED_MESH_CALIBRATE, it will still load the BED_MESH # with the name "ratos", be sure to save your bed_mesh profile with that name. # or override the _START_PRINT_BED_MESH macro to implement your own mesh handling logic. variable_calibrate_bed_mesh: True # Print a prime line or blob at the end of the START_PRINT macro # set to "primeline" or "primeblob", or False to disable nozzle_priming. variable_nozzle_priming: "false" # Park in the back when waiting for the extruder to heat up # set to "front" to park in the front, or "center" to park in the center. variable_start_print_park_in: "back" # Height to park it when waiting for extruder to heat. variable_start_print_park_z_height: 50 # Skew profile to load before starting the print # uncomment this to use your calibrated skew correction profile. #variable_skew_profile: "my_skew_profile" # Park in the back after the print has ended or was cancelled. # set to "front" to park in the front, or "center" to park in the center. variable_end_print_park_in: "back" # Park in the back when the print is paused. # set to "front" to park in the front, or "center" to park in the center. variable_pause_print_park_in: "back" # Set the speed for travel moves in RatOS Macros in mm/s. variable_macro_travel_speed: 100 ############################################################################################################# ### PRINTER CONFIGURATION ### Customize the defaults to your specific build ############################################################################################################# [stepper_x] dir_pin: x_dir_pin # Add ! in front of pin name to reverse X stepper direction rotation_distance: 40 # 40 for 20 tooth 2GT pulleys, 32 for 16 tooth 2GT pulleys position_endstop: 0 # Adjust this to your setup #x_offset: -27.0 [stepper_y] dir_pin: y_dir_pin # Add ! in front of pin name to reverse Y stepper direction rotation_distance: 40 # 40 for 20 tooth 2GT pulleys, 32 for 16 tooth 2GT pulleys position_endstop: 480 # 300mm printer position_min: 5 #y_offset: -21.0 #position_endstop: 400 # 400mm printer #position_endstop: 500 # 500mm printer [stepper_z] dir_pin: !z0_dir_pin # Add ! in front of pin name to reverse Z stepper direction rotation_distance: 4 # 4 for TR8*4 lead screws endstop_pin: probe: z_virtual_endstop [stepper_z1] dir_pin: !z1_dir_pin # Add ! in front of pin name to reverse Z1 direction rotation_distance: 4 # 4 for TR8*4 lead screws endstop_pin: probe: z_virtual_endstop [stepper_z2] dir_pin: !z2_dir_pin # Add ! in front of pin name to reverse Z2 direction rotation_distance: 4 # 4 for TR8*4 lead screws endstop_pin: probe: z_virtual_endstop #Z Probe configuration [bltouch] sensor_pin: ^PB7 control_pin: PB6 x_offset: -27.0 y_offset: -21.0 #pin_up_touch_mode_reports_triggered: True pin_move_time: 0.8 #z_offset: 3.20 # USE FOR PLA #z_offset: 2.75 # USE FOR PETG # [probe] # z_offset: 1.0 # Adjust this to fit your setup -> "1.0" is placeholder! # pin: ^probe_pin # For NPN NC probes such as the Super Pinda / Vinda / SupCR / Decoprobe probes. #pin: ^!probe_pin # NPN NO (refer to the specs on your probe) #pin: probe_pin # PNP NO (refer to the specs on your probe) #pin: !probe_pin # PNP NC (refer to the specs on your probe) # Safe Z Home (Physical endstops only) [safe_z_home] home_xy_position: 250, 250 # Change coordinates to the center of your print bed speed: 50 z_hop: 10 # Move up 10mm z_hop_speed: 5 #ORIGINAL #home_xy_position: 150,150 # 300mm printer #home_xy_position: 200,200 # 400mm printer #home_xy_position: 250,250 # 500mm printer [extruder] # Check https://www.klipper3d.org/Pressure_Advance.html for pressure advance tuning. #pressure_advance: 0.05 nozzle_diameter: 0.4 # Remember to change this if you change nozzle diameter. dir_pin: e_dir_pin # Remove ! in front of pin name to reverse extruder direction #control: pid #pid_kp: 28.413 #pid_ki: 1.334 #pid_kd: 151.300 [heater_bed] #control: pid #pid_Kp: 22.2 #pid_Ki: 1.08 #pid_Kd: 114 [gcode_macro _START_PRINT_AFTER_HEATING_BED] gcode: {% if printer["gcode_macro RatOS"].preheat_extruder|lower == 'true' %} M117 Pre-heating extruder... # Wait for extruder to reach 150 so an inductive probe (if present) is at a predictable temp. # Also allows the bed heat to spread a little, and softens any plastic that might be stuck to the nozzle. M104 S150 TEMPERATURE_WAIT SENSOR=extruder MINIMUM=150 {% endif %} # [bed_mesh] # speed: 30 # horizontal_move_z: 10 # mesh_min: 15, 15 # mesh_max: 450, 450 # probe_count: 5 , 5 [bed_mesh] horizontal_move_z: 5 mesh_min: 20,20 mesh_max:465,460 probe_count: 7,7 fade_start: 1.0 fade_end: 10.0 mesh_pps: 2,2 algorithm: bicubic bicubic_tension: .2 ############################################################################################################# ### INPUT SHAPER ### Enable/disable input shaper calibration ############################################################################################################# # Uncomment this next line if you have an ADXL345 connected to your control board #[include config/printers/v-core-3/input-shaper.cfg] # ADXL345 resonance testing configuration #[resonance_tester] #probe_points: # 150,150,20 # 300mm printer # 200,200,20 # 400mm printer # 250,250,20 # 500mm printer #*# <---------------------- SAVE_CONFIG ----------------------> #*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated. #*# #*# [bltouch] #*# z_offset = 2.850 #*# #*# [bed_mesh vcore] #*# version = 1 #*# points = #*# 0.146250, -0.580313, -0.993438, -1.390000, -1.680625 #*# 0.458125, -0.109688, -0.498750, -0.825938, -1.111250 #*# 0.674375, 0.189687, -0.035313, -0.261250, -0.505000 #*# 1.180937, 0.899687, 0.665000, 0.499375, 0.222500 #*# 2.068437, 1.804375, 1.605000, 1.387500, 1.222187 #*# tension = 0.2 #*# min_x = 15.0 #*# algo = bicubic #*# y_count = 5 #*# mesh_y_pps = 2 #*# min_y = 15.0 #*# x_count = 5 #*# max_y = 450.0 #*# mesh_x_pps = 2 #*# max_x = 450.0 #*# #*# [bed_mesh default] #*# version = 1 #*# points = #*# 1.313437, 0.977812, 0.689375, 0.579375, 0.573125, 0.628750, 0.753125 #*# 1.114687, 0.745937, 0.505625, 0.410312, 0.433437, 0.475937, 0.642812 #*# 0.641250, 0.383437, 0.238750, 0.187187, 0.187500, 0.297500, 0.466562 #*# 0.305312, 0.055937, -0.007500, -0.028438, 0.030000, 0.133750, 0.346250 #*# 0.109687, -0.020313, -0.112500, -0.099063, -0.017813, 0.103125, 0.262812 #*# 0.100937, -0.010625, -0.056563, -0.043438, 0.002187, 0.138437, 0.253750 #*# 0.141875, 0.058125, 0.030312, 0.043750, 0.098750, 0.162500, 0.337187 #*# tension = 0.2 #*# min_x = 20.0 #*# algo = bicubic #*# y_count = 7 #*# mesh_y_pps = 2 #*# min_y = 20.0 #*# x_count = 7 #*# max_y = 459.98 #*# mesh_x_pps = 2 #*# max_x = 464.96 #*# #*# [bed_mesh ratos] #*# version = 1 #*# points = #*# 0.658750, 0.348437, 0.369062, 0.392500, 0.536250 #*# 0.306562, 0.168125, 0.214375, 0.328750, 0.452812 #*# -0.138750, -0.135625, 0.045312, 0.248125, 0.420000 #*# -0.223750, -0.061875, 0.141250, 0.383437, 0.531250 #*# 0.079375, 0.220000, 0.478750, 0.668750, -0.534063 #*# tension = 0.2 #*# min_x = 15.0 #*# algo = bicubic #*# y_count = 5 #*# mesh_y_pps = 2 #*# min_y = 15.0 #*# x_count = 5 #*# max_y = 450.0 #*# mesh_x_pps = 2 #*# max_x = 450.0 #*# #*# [extruder] #*# control = pid #*# pid_kp = 19.616 #*# pid_ki = 0.844 #*# pid_kd = 114.017 #*# #*# [heater_bed] #*# control = pid #*# pid_kp = 64.455 #*# pid_ki = 1.659 #*# pid_kd = 626.020