[include mmu/base/*.cfg] [include mmu/optional/client_macros.cfg] [include mmu/optional/mmu_menu.cfg] # This file contains common pin mappings for the BigTreeTech Octopus V1. # To use this config, the firmware should be compiled for the STM32F446 with a "32KiB bootloader" # Enable "extra low-level configuration options" and select the "12MHz crystal" as clock reference # after running "make", copy the generated "klipper/out/klipper.bin" file to a # file named "firmware.bin" on an SD card and then restart the OctoPus with that SD card. # See docs/Config_Reference.md for a description of parameters. ## Voron Design VORON2 250/300/350mm BigTreeTech OctoPus V1 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 ## Probe pin [probe] section ## Fine tune E steps [extruder] section [mcu] # katapulted klipper on can canbus_uuid: 970febd72165 # katapulted klipper on usb #serial: /dev/serial/by-id/usb-Klipper_stm32f446xx_210044000150335331383520-if00 [include ebb36.cfg] #[include klicky-probe.cfg] #[include klicky-quad-gantry-level.cfg] [include fluidd.cfg] [include stealthburner_leds.cfg] [include bedfans.cfg] #[include eddy_macros.cfg] [include martyn_macros.cfg] [include shaketune.cfg] [printer] kinematics: corexy max_velocity: 700 max_accel: 3300 #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 ##################################################################### ## B Stepper - Left ## Connected to MOTOR_0 ## Endstop connected to DIAG_0 [stepper_x] step_pin: PF13 dir_pin: PF12 enable_pin: !PF14 rotation_distance: 40 microsteps: 32 full_steps_per_rotation:400 #set to 200 for 1.8 degree stepper endstop_pin: PG6 position_min: 0 position_endstop: 345 position_max: 345 homing_speed: 50 #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: PC4 interpolate: false run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ## A Stepper - Right ## Connected to MOTOR_1 ## Endstop connected to DIAG_1 [stepper_y] step_pin: PG0 dir_pin: PG1 enable_pin: !PF15 rotation_distance: 40 microsteps: 32 full_steps_per_rotation:400 #set to 200 for 1.8 degree stepper endstop_pin: PG9 position_min: 0 position_endstop: 355 position_max: 355 homing_speed: 50 #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: PD11 interpolate: false run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Z Stepper Settings ##################################################################### ## Z0 Stepper - Front Left ## Connected to MOTOR_2 ## Endstop connected to DIAG_2 [stepper_z] step_pin: PF11 dir_pin: PG3 enable_pin: !PG5 rotation_distance: 40 gear_ratio: 80:16 microsteps: 32 endstop_pin: probe:z_virtual_endstop #endstop_pin: !ebb36:PB7 ## 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: -0.2 position_max: 310 position_min: -5 homing_speed: 15 #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: PC6 interpolate: false run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 999999 ## Z1 Stepper - Rear Left ## Connected to MOTOR_3 [stepper_z1] step_pin: PG4 dir_pin: !PC1 enable_pin: !PA0 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: PC7 interpolate: false run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 999999 ## Z2 Stepper - Rear Right ## Connected to MOTOR_4 [stepper_z2] step_pin: PF9 dir_pin: PF10 enable_pin: !PG2 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: PF2 interpolate: false run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 999999 ## Z3 Stepper - Front Right ## Connected to MOTOR_5 [stepper_z3] step_pin: PC13 dir_pin: !PF0 enable_pin: !PF1 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: PE4 interpolate: false run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 999999 ##################################################################### # Bed Heater ##################################################################### ## SSR Pin - HE1 ## Thermistor - TB [heater_bed] heater_pin: PA1 ## Validate the following thermistor type to make sure it is correct ## Keenovo branded bed heaters should use Generic 3950 ## LDO branded bed heaters will have the sensor type labelled on the heater ## 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: ATC Semitec 104NT-4-R025H42G sensor_pin: PF3 ## Adjust Max Power so your heater doesn't warp your bed. Rule of thumb is 0.4 watts / cm^2 . max_power: 0.6 min_temp: 0 max_temp: 120 control: pid pid_kp: 58.437 pid_ki: 2.347 pid_kd: 363.769 ##################################################################### # Fan Control ##################################################################### ## Controller fan - FAN2 [temperature_fan controller_fan] pin: PD12 sensor_type: temperature_host control: watermark max_delta: 3 min_temp: 0 max_temp: 100 target_temp: 55 max_speed: 0.5 ## Exhaust fan - FAN3 #[heater_fan exhaust_fan] #pin: PD13 #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 ##################################################################### [output_pin caselight] ## Chamber Lighting - CNC_FAN5 pin: PD15 pwm:true shutdown_value: 0 value:1 cycle_time: 0.01 ##################################################################### # Additional Sensors ##################################################################### [thermistor CMFB103F3950FANT] temperature1: 0.0 resistance1: 32116.0 temperature2: 40.0 resistance2: 5309.0 temperature3: 80.0 resistance3: 1228.0 [temperature_sensor chamber_temp] # Chamber Temperature - T1 sensor_type: EPCOS 100K B57560G104F # total guess really, but sure. sensor_pin: PF5 min_temp: 0 max_temp: 100 gcode_id: chamber_th ##################################################################### # Homing and Gantry Adjustment Routines ##################################################################### [idle_timeout] timeout: 1800 # Need to work out how eddy interferes with magic home #[safe_z_home] #home_xy_position: 175,175 #speed:100 #z_hop:10 #z_hop_speed:10 [homing_override] axes: z gcode: SET_KINEMATIC_POSITION Z=0 G1 Z10 F3000 {% if not 'X' in printer.toolhead.homed_axes %} G28 X0 {% endif %} {% if not 'Y' in printer.toolhead.homed_axes %} G28 Y0 {% endif %} G1 X150 Y150 F3000 G28 Z0 G1 Z10 F3000 ## 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: -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: 0.04 max_adjust: 10 ######################################## # EXP1 / EXP2 (display) pins ######################################## [board_pins] aliases: # EXP1 header EXP1_1=PE8, EXP1_2=PE7, EXP1_3=PE9, EXP1_4=PE10, EXP1_5=PE12, EXP1_6=PE13, # Slot in the socket on this side EXP1_7=PE14, EXP1_8=PE15, EXP1_9=, EXP1_10=<5V>, # EXP2 header EXP2_1=PA6, EXP2_2=PA5, EXP2_3=PB1, EXP2_4=PA4, EXP2_5=PB2, EXP2_6=PA7, # Slot in the socket on this side EXP2_7=PC15, EXP2_8=, EXP2_9=, EXP2_10=<5V> ##################################################################### # Displays ##################################################################### [display] # mini12864 LCD Display lcd_type: uc1701 cs_pin: EXP1_3 a0_pin: EXP1_4 rst_pin: EXP1_5 encoder_pins: ^EXP2_5, ^EXP2_3 click_pin: ^!EXP1_2 contrast: 63 spi_software_miso_pin: EXP2_1 spi_software_mosi_pin: EXP2_6 spi_software_sclk_pin: EXP2_2 [neopixel btt_mini12864] # To control Neopixel RGB in mini12864 display pin: EXP1_6 chain_count: 3 initial_RED: 0.6 initial_GREEN: 0.0 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=btt_mini12864 RED=1 GREEN=1 BLUE=1 INDEX=1 TRANSMIT=0 SET_LED LED=btt_mini12864 RED=0.6 GREEN=0 BLUE=1 INDEX=2 TRANSMIT=0 SET_LED LED=btt_mini12864 RED=0.6 GREEN=0 BLUE=1 INDEX=3 #-------------------------------------------------------------------- [temperature_sensor pi] sensor_type: temperature_host [temperature_sensor mcu] sensor_type: temperature_mcu [skew_correction] [exclude_object] ##################################################################### # Macros ##################################################################### [probe] ## Other parameters in config.cfg pin: !ebb36:PB7 x_offset: 0.0 y_offset: 0.0 z_offset: 0.0 speed: 15.0 # Speed (in mm/s) of the Z axis when probing. The default is 5mm/s. samples: 2 sample_retract_dist: 3.0 samples_tolerance_retries: 1 lift_speed: 10 activate_gcode: G4 P200 ;Wait 200ms SET_TMC_CURRENT STEPPER=stepper_z CURRENT=0.4 SET_TMC_CURRENT STEPPER=stepper_z1 CURRENT=0.4 SET_TMC_CURRENT STEPPER=stepper_z2 CURRENT=0.4 SET_TMC_CURRENT STEPPER=stepper_z3 CURRENT=0.4 deactivate_gcode: {% set run_current = printer.configfile.config['tmc2209 stepper_z'].run_current | float %} SET_TMC_CURRENT STEPPER=stepper_z CURRENT={run_current} SET_TMC_CURRENT STEPPER=stepper_z1 CURRENT={run_current} SET_TMC_CURRENT STEPPER=stepper_z2 CURRENT={run_current} SET_TMC_CURRENT STEPPER=stepper_z3 CURRENT={run_current} [bed_mesh] speed: 800 horizontal_move_z: 3 mesh_min: 0, 0 mesh_max: 310, 310 zero_reference_position: 175, 175 # #mesh_pps: 9, 9 # algorithm: bicubic # bicubic_tension: 0.2 probe_count: 6,6 [input_shaper] shaper_freq_x: 91.4 shaper_freq_y: 70.0 shaper_type: 3hump_ei [mcu eddy] canbus_uuid: 01dd4779f312 #[probe_eddy_current btt_eddy] #sensor_type: ldc1612 #z_offset: 2.01 #i2c_mcu: eddy #i2c_bus: i2c0f #x_offset: 0 #y_offset: 21.42 #[temperature_probe btt_eddy] #sensor_type: Generic 3950 #sensor_pin: eddy:gpio26 #horizontal_move_z: 2 [gcode_macro PROBE_EDDY_CURRENT_CALIBRATE_AUTO] gcode: BED_MESH_CLEAR G28 X Y G90 # Abs positioning G1 X{ printer.toolhead.axis_maximum.x/2 } Y{ printer.toolhead.axis_maximum.y/2 } F6000 {% if 'z' not in printer.toolhead.homed_axes %} SET_KINEMATIC_POSITION Z={ printer.toolhead.axis_maximum.z-1 } # Allows the user to work it down until it touches. {% endif %} PROBE_EDDY_CURRENT_CALIBRATE {rawparams} [force_move] enable_force_move: True #*# <---------------------- SAVE_CONFIG ----------------------> #*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated. #*# #*# [bed_mesh default] #*# version = 1 #*# points = #*# -0.013814, 0.002245, 0.005321, 0.037976, 0.048046, 0.060540, 0.070946, 0.056286, 0.060975 #*# -0.001514, -0.003904, 0.018992, 0.015656, 0.024350, 0.037976, 0.057306, 0.054291, 0.038143 #*# -0.032466, -0.007290, 0.009769, 0.005321, 0.029468, 0.034263, 0.062378, 0.049342, 0.044221 #*# -0.041181, -0.025479, -0.007925, -0.000403, 0.004208, 0.031030, 0.042659, 0.031605, 0.029899 #*# -0.059714, -0.035092, -0.003052, -0.006128, -0.000229, 0.008656, 0.032592, 0.019419, 0.030166 #*# -0.062837, -0.016463, -0.010738, 0.004044, -0.000826, 0.024083, 0.047180, 0.033722, 0.040834 #*# -0.040349, -0.016038, 0.003360, 0.008820, 0.014120, 0.031030, 0.053163, 0.038785, 0.043882 #*# -0.027854, -0.012273, 0.009507, 0.015658, 0.020269, 0.042397, 0.052996, 0.039967, 0.049342 #*# -0.021443, -0.001939, 0.002669, 0.013694, 0.017621, 0.031032, 0.048044, 0.044225, 0.041100 #*# x_count = 9 #*# y_count = 9 #*# mesh_x_pps = 9 #*# mesh_y_pps = 9 #*# algo = bicubic #*# tension = 0.2 #*# min_x = 35.0 #*# max_x = 309.96 #*# min_y = 35.0 #*# max_y = 309.96000000000004 #*# #*# [skew_correction calilantern_skew_profile] #*# xy_skew = 0.007318697823262824 #*# xz_skew = 0.0004313347372552723 #*# yz_skew = -0.0005939714989857676