printer-20231002_144203.cfg

[include emulator_other_features.cfg]
[include ebb36.cfg]
[include accelerometer.cfg]
[exclude_object]
[gcode_arcs]
resolution: 0.1

[delayed_gcode LOAD_GCODE_OFFSET]
initial_duration: 2
gcode:  
  SET_GCODE_OFFSET Z_ADJUST=0.0  # Use fludd/mainsail value

[virtual_sdcard]
path: /home/pi/printer_data/gcodes


[temperature_sensor EBBCan]
sensor_type: temperature_mcu
sensor_mcu: EBBCan
min_temp: 0
max_temp: 100


# This file contains common pin mappings for MKS Robin Nano V3
# boards. To use this config, the firmware should be compiled for the
# stm32f407. When running "make menuconfig", select the 48KiB
# bootloader, and enable "USB for communication".
# The "make flash" command does not work on the MKS Robin. Instead,
# after running "make", copy the generated "out/klipper.bin" file to a
# file named "Robin_nano_v3.bin" on an SD card and then restart the
# MKS Robin with that SD card.
############################################################################################################################################################
##MACHINE ABSOLUTE LIMITS / MOTION CONTROL / CONNECTED MCUS#/  ADD A # TO DISABLE MCU IF YOU DON'T HAVE ADXL OR PACKAGES INSTALLED 
############################################################################################################################################################
[printer]
kinematics: delta
max_velocity: 300
max_accel: 13000 #3000-9000-20000 after tuning with adxl / inputshaper stay to lower values otherwise starting out. eg 6000 note marlin default is 2800 this may work better on some printers or filament types 
max_accel_to_decel:6500 #I AM HALF MAX SET ACC BY DEFAULT. I CONTROL ZIG ZAG MOVEMENTS AND ADJUST VELOCITY BASED ON DIMENSIONS AND SMOOTH THINGS OUT. SET TO MAX WOULD BE SIMILAR TO MARLIN BEHAVIOR ADXL WIL COVER ROUGH MOVEMENTS. INCREASING MAX ACC IS USUALLY THE BETTER SOLUTION. 
max_z_accel: 1000 # this default should be fine / max acceration for z moves. (It may help to bump this up or down a bit depending on desired noise / zhop height. 
minimum_z_position: -25 #Once you find your z offset it is suggested to return this to 0 to avoid potentially crashing a nozzle for whatever reason. z offset shouldn't change unless the hotend has been adjusted. most things are flow related. 
square_corner_velocity: 5 # This can depend on desired speed to quality. higher values 15 -20 generally work fine. Left as a safe default. acc / corner velcoity can be adjusted with slicer controls macros handle this. i use a default of 15-30 or dynamic values. 
#delta_radius: 130 #151.62 ish should show up after delta caibrate in the save section. 
print_radius: 130 #

[firmware_retraction] # make sure to enable this in slicer. cura printer settings addon is required to hit the check box. every other slicer should have it in settings tab. this allows live adjustments or ability to fix a mistake without canceling. 
retract_length: 0.8
retract_speed: 50
unretract_extra_length: 0
unretract_speed: 50

[idle_timeout]
gcode:
timeout: 1800 #TIME BEFORE PRINTER TURNS OFF HEATERS AND STEPPERS MAX IDLE TIME 5MINS 
############################################################################################################################################################
#MAINBOARD / ACCELEROMETER SECTION.
############################################################################################################################################################
[mcu]
serial: /dev/serial/by-id/usb-Klipper_stm32g0b1xx_2500050009504B4633373520-if00 # Run ls /dev/serial/by-id/* on your Raspberry Pi to get YOUR serial or it wont connect

[mcu rpi]  #https://www.klipper3d.org/Measuring_Resonances.html GO HERE TO INSTALL ACCELEROMETERS DO NOT TRUST THE PICTURE FOR WIRING THE GPIO LABEL ISN'T IN THE RIGHT SPOT.
serial: /tmp/klipper_host_mcu  
     
[input_shaper]   #PLACE HOLDER VALUES 
#shaper_type_x = zv
#shaper_freq_x = 34.6
#shaper_type_y = zv
#shaper_freq_y = 39.0
damping_ratio_x: 0.02
damping_ratio_y: 0.02

############################################################################################################################################################
# A (X-Stepper) Configuration  ENABLE ARM LENGTH , ANGLE , POSITION ENDSTOP. FOR THE FIRST TIME EVER. DELTA CALIBRATE WILL ADJUST THIS AND SAVE AT THE BOTTOM. 
############################################################################################################################################################
[stepper_a] # X
step_pin: PF9
dir_pin: PD7
enable_pin: !PD6
microsteps: 128 # TMC ARE MENT TO BE SET TO THE HIGHEST VALUE THE MCU CAN SUPPORT THIS DOES NOT WORK THE SAME AS OLDER DRIVERS.  DON'T TOUCH ROTATION DISTANCE JUST THIS IF YOU WANT TO CHANGE IT (KLIPPER WILL CALCULATE STEPPING AUTOMATICALLY) 
rotation_distance: 40 #NEVER ADJUST THESE VALUES. ADJUSTING THIS WILL NOT SOLVE DIMENSION ISSUES. HORIZONTAL OFFSET / FLOW. OTHERWISE BELTS, OR RAILS MAY NOT BE MOVING RIGHT FOR THIS TO HAPPEN.  
full_steps_per_rotation: 200 #CHANGE THIS TO 400 FOR 0.9 DEGREE STEPPERS AGAIN KLIIPPER WILL CALCULATE THE NEW VALUES AUTOMATICALLY 
endstop_pin: ^PB5 
homing_speed: 60 # This is left a bit slow for initial start up safty once everything is setup up 70-90 are reasonable. (note the sr has optical endstops it can home fast This value needs to be changed on a,b,c steppers)
homing_retract_dist: 5.0
homing_retract_speed:10
#arm_length: 315 #note turning this one applys for b and c as well. 
#position_endstop: 336.5 #note turning this one applys for b and c as well. 

[tmc2209 stepper_a]
uart_pin: PF10
interpolate: false
run_current: 1.138 #THIS IS RMS CURRENT NOT VREF FOR TMC. tmc spreadsheet tuned. 
driver_TBL: 2 
driver_TOFF: 2 
driver_HSTRT: 1 
driver_HEND: 3 
sense_resistor: 0.110
driver_PWM_REG: 7
driver_PWM_OFS: 36
stealthchop_threshold: 99999 #this forces always silent. due to the stepper location turning this off will result in amplifed noise due to the case acoustics.
############################################################################################################################################################
# B (Y-Stepper)  Configuration 
############################################################################################################################################################
[stepper_b] # Y
step_pin: PD3
dir_pin: PD2
enable_pin: !PD5
microsteps: 128
rotation_distance: 40
full_steps_per_rotation: 200
endstop_pin: ^PC1
homing_speed: 60
homing_retract_dist: 5.0
homing_retract_speed: 10 

[tmc2209 stepper_b]
uart_pin: PD4
interpolate: false
run_current: 1.138 # 
driver_TBL: 2 
driver_TOFF: 2 
driver_HSTRT: 1 
driver_HEND: 3 
sense_resistor: 0.110
driver_PWM_REG: 7
driver_PWM_OFS: 36
stealthchop_threshold: 99999
############################################################################################################################################################
# C (Z-Stepper)  Configuration
############################################################################################################################################################
[stepper_c] # Z
step_pin: PA15
dir_pin: PF8
enable_pin: !PC9
microsteps: 128
rotation_distance: 40
full_steps_per_rotation: 200
endstop_pin: ^PC0 
homing_speed: 60
homing_retract_dist: 5.0
homing_retract_speed: 10 

[tmc2209 stepper_c]
uart_pin: PC8
interpolate: false 
run_current: 1.138 
driver_TBL: 2 
driver_TOFF: 2 
driver_HSTRT: 1 
driver_HEND: 3 
sense_resistor: 0.110
driver_PWM_REG: 7
driver_PWM_OFS: 36
stealthchop_threshold: 99999
############################################################################################################################################################
# Extruder Configuration
############################################################################################################################################################

[extruder]
step_pin: EBBCan: PD0
dir_pin: !EBBCan: PD1
enable_pin: !EBBCan: PD2
microsteps: 16
rotation_distance: 22.035
gear_ratio: 50:10
nozzle_diameter: 0.400
filament_diameter: 1.750
heater_pin: EBBCan: PB13
sensor_type: NTC 100K MGB18-104F39050L32
sensor_pin: EBBCan: PA3
#control: pid
#pid_Kp: 21.527
#pid_Ki: 1.063
#pid_Kd: 108.982
min_temp: 0
max_temp: 275
min_extrude_temp: 180
max_extrude_only_distance: 2000
max_extrude_cross_section: 9999
max_extrude_only_velocity: 120
max_extrude_only_accel: 10000
pressure_advance: 0.045
pressure_advance_smooth_time: 0.040

[tmc2209 extruder]
uart_pin: EBBCan: PA15
run_current: 0.80
stealthchop_threshold: 999999
sense_resistor: 0.110
driver_TBL: 1
driver_TOFF: 3 
driver_HSTRT: 0
driver_HEND: 3
#[extruder]
#step_pin: PD6
#dir_pin: PD3
#enable_pin: !PB3
#microsteps: 16
#gear_ratio: 50:17	# CHANGE THIS TO WHAT APPLIES TO CUSTOM EXTRUDER THIS IS FOR BONDTECH / BMG CLONE  
#rotation_distance: 5.7 #DEFAULT VALUE GET THIS FROM THE BONDTECH HOB GEAR. MEASURE THE HOB ON THE LEVER THAT VALUE x 3.14 = ROTATION DISTANCE. FLOW IN SLICER SHOULD BE WITHIN 10 PERCENT UP OR DOWN. FILAMENT TOLERANCE AND DENSITY WILL AFFECT FLOW ACTUAL FLOW. 
#full_steps_per_rotation: 200 #CHANGE ME TO 400 FOR 0.9 DEGREE Steppers  ROTATION DISTANCE WILL AUTOMATICALLY BE CALIBRATED THIS APPLYS TO STEPPING AS WELL NO CHANGES REQUIRED. 
#nozzle_diameter: 0.400
#filament_diameter: 1.750
#heater_pin: PE5
#sensor_type: ATC Semitec 104NT-4-R025H42G #NTC 100K beta 3950 #reently fixed in latest klipper beta 3950 is dead. don't try to use a older version since the temp table is wrong by 15c. 
#sensor_pin: PC1
#control: pid
#pid_kp = 20.580
#pid_ki = 1.039
#pid_kd = 101.871
#min_temp: 0
#max_temp: 300 #this value is set high for the purpose of hot tightening the hotend. stock hotends / tubes will degrade rappidly past 245. burning ptfe is also a neurotoxin. 
#pressure_advance: 0.065 #set this from the slicer / fluidd / Mainsail. or start gcode its easier to do this in slicers with material specic gcode functions. 0.1-1.5 layer hight isn't usally benificial. 
#pressure_advance_smooth_time: 0.040
#max_extrude_only_distance: 800.0
#instantaneous_corner_velocity: 2.5 # The equivalent of extruder jerk. this does not speed up pressue advance like linear adance in marlin. higher values may improve bowden retract. eg 15 left slow as a safe default. 
#max_extrude_only_accel: 8300 # 3:1 = /3 = 2800 (stock xyz acc) The rough gear ratio of bondtech. 
#[tmc2209 extruder]
#uart_pin: PD9
#interpolate: false #This can usually be enabled without causing issues to reduce noise.
#run_current: 0.55
#stealthchop_threshold:0 #optional depends on setup and how much noise from the case is considered acceptable. simply printing a stepper mount and hanging e off a cable eliminates the case noise. 
############################################################################################################################################################
# Bed Configuration
############################################################################################################################################################
[heater_bed]
heater_pin: PB3
sensor_type: Generic 3950 #NTC 100K beta 3950
sensor_pin: PB2
min_temp: 0
max_temp: 115
#control: pid
#pid_Kp: 72.204   #same as the extruder enable remember to pid tune bed  
#pid_Ki: 1.957
#pid_Kd: 666.07
############################################################################################################################################################
#COOLING SECTION 
############################################################################################################################################################
#CPAP on Neopixel Port 
[fan] 
pin: PE4 # NEOPIXEL PORT 
max_power: 0.8 
cycle_time: 0.00005 
hardware_pwm: true

#[heater_fan heatsink_fan] # Heatsink
#pin: PB0 #PB1
#max_power: 1.0
#heater: extruder
#heater_temp: 50.0
#fan_speed: 1.0
#max_power: 1.0
#cycle_time: 0.02817 #35.5hrz 
#kick_start_time: 0.0
				  
############################################################################################################################################################
#AUTO BED LEVELING / DELTA CALIBRATE / MESH SETTINGS / OFFSETS. Note bed tilt and bed mesh are not compatible enabled at the same time. tilt reccomended. 
############################################################################################################################################################
[delta_calibrate]
radius: 125 #alternate option tehcnically more correct square in circle =195.086. /2 =97.543
horizontal_move_z: 30
speed: 50

[bed_mesh]
speed: 150
horizontal_move_z: 5 #5
mesh_radius: 125
mesh_origin: 0,0
round_probe_count: 3 #9 for extreme conditions most likely over kill 9/10. first layer height should be min 0.3 for volcanos or above max "deviation" 
mesh_pps: 3,3  
algorithm: bicubic
bicubic_tension: 0.1
move_check_distance: 3
split_delta_z: 0.025
fade_start: 1
fade_end: 30
#relative_reference_index: 6 # Mesh values: 6=5 points 24 = 9 point Its better to use  less points in most cases unless dealing with extreamly  uneven surfaces eg bubbled stickers , chunky powercoat etc 

[probe]
pin: !EBBCan: PB6 #Z_MIN
x_offset: 0
y_offset: 0
#z_offset: 19.369 # THIS WILL ONLY BE APPLIED AFTER A DELTA CALIBRATE HAS BEEN RUN SINCE DELTA DOESN'T CONSIDER A PROBE AS A ENDSTOP. IT USES THE 3 OPTICAL FOR THIS AND APPLYS THIS VALUES AFTER DELTACALIBRATES RUN. 
lift_speed: 50 #The speed the probe raises before traveling or pobeing again.  
speed: 10 #zprobing speed
samples: 2 #depending on the machine /probe this may work with only 1 the calibrate macro already adds redundency. INCREASE THIS IF DELTA CALIBRATE SEEMS UNRELIABLE. 
samples_result: average
sample_retract_dist: 10
samples_tolerance: 0.02 #or #0.05 #This will depend how accurate probe is try for 0.02. 
samples_tolerance_retries: 15
############################################################################################################################################################
[gcode_macro PRINT_START]
gcode:
    {% set BED_TEMP = params.BED|float %}
    {% set EXTRUDER_TEMP = params.EXTRUDER|float %}
    # Clear pasue state
    CLEAR_PAUSE
    # Start bed heating
    M190 S{BED_TEMP}            ; set and wait for bed to reach temp
    G28
    bed_mesh_calibrate
    g28
    # Reset the G-Code Z offset (adjust Z offset if needed)
    SET_GCODE_OFFSET Z=0.0
    # Set and wait for nozzle to reach temperature
    M109 S{EXTRUDER_TEMP}       ; set and wait for hot end to reach temp
    G92 E0                      # Reset extrusion distance
    G1 E3.0 F200                # Extrude filament
    G92 E0                      # Reset extrusion distance

    G1 Z150 F3000               # Move the nozzle

    G1 x-120 Z0.15 F300               # Move the nozzle very close to the bed

[gcode_macro PRINT_END]
gcode:
    # Turn off bed, extruder, and fan
    M140 S0
    M104 S0
    M106 S0
    # Move nozzle away from print while retracting
    G91
    G1 X-2 Y-2 E-1 F1300
    # Raise nozzle by 10mm
    G1 Z30 F3000
    G90
    G28
    
[gcode_macro CANCEL_PRINT]
description: Cancel the actual running print
rename_existing: CANCEL_PRINT_BASE
gcode:
  G28
  TURN_OFF_HEATERS
  CANCEL_PRINT_BASE

[save_variables]
filename: ~/printer_data/config/saved_variables.cfg


## RGB
[neopixel hotend_rgb]
pin: EBBCan: PD3
chain_count: 10
color_order: GRB
initial_RED: 1.0
initial_GREEN: 1.0
initial_BLUE: 1.0

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 69.122
#*# pid_ki = 2.845
#*# pid_kd = 419.918
#*#
#*# [printer]
#*# delta_radius = 153.748664
#*#
#*# [input_shaper]
#*# shaper_type_x = mzv
#*# shaper_freq_x = 23.0
#*# shaper_type_y = ei
#*# shaper_freq_y = 29.0
#*#
#*# [probe]
#*# z_offset = 0.384
#*#
#*# [stepper_a]
#*# angle = 209.614624
#*# arm_length = 319.128023
#*# position_endstop = 330.066
#*#
#*# [stepper_b]
#*# angle = 329.325327
#*# arm_length = 322.289622
#*# position_endstop = 329.162
#*#
#*# [stepper_c]
#*# angle = 90.000000
#*# arm_length = 322.232773
#*# position_endstop = 327.537
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*# 	  -0.292036, -0.292036, -0.292036
#*# 	  -0.275815, -0.544898, -0.355025
#*# 	  -0.351648, -0.351648, -0.351648
#*# tension = 0.1
#*# min_x = -125.0
#*# algo = bicubic
#*# y_count = 3
#*# mesh_y_pps = 3
#*# min_y = -125.0
#*# x_count = 3
#*# max_y = 125.0
#*# mesh_x_pps = 3
#*# max_x = 125.0
#*#
#*# [endstop_phase stepper_a]
#*# trigger_phase = 201/512
#*#
#*# [endstop_phase stepper_b]
#*# trigger_phase = 66/512
#*#
#*# [endstop_phase stepper_c]
#*# trigger_phase = 202/512
#*#
#*# [delta_calibrate]
#*# height0 = -0.173
#*# height0_pos = 211714.500,210833.500,210281.500
#*# height1 = -0.173
#*# height1_pos = 254457.500,253625.500,186179.500
#*# height2 = -0.173
#*# height2_pos = 206233.500,277955.000,205164.500
#*# height3 = -0.173
#*# height3_pos = 188476.000,246123.000,245875.000
#*# height4 = -0.173
#*# height4_pos = 205505.500,204291.500,256225.500
#*# height5 = -0.173
#*# height5_pos = 242014.000,189402.000,239832.000
#*# height6 = -0.173
#*# height6_pos = 268722.500,205276.500,204507.500
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 22.608
#*# pid_ki = 1.816
#*# pid_kd = 70.367