printer.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.

# ENDER 6

[stepper_x]
# MOTOR0
step_pin: PF13
dir_pin: PF12
enable_pin: !PF14
microsteps: 256
rotation_distance: 40
endstop_pin: ^PG6  # DIAG0
position_endstop: 260
position_max: 260
homing_speed: 50
homing_retract_dist: 0

[stepper_y]
# MOTOR1
step_pin: PG0
dir_pin: PG1
enable_pin: !PF15
microsteps: 256
rotation_distance: 40
endstop_pin: ^PG9  # DIAG1
position_endstop: 260
position_max: 260
homing_speed: 50
homing_retract_dist: 0

[stepper_z]
# MOTOR2
step_pin: PF11
dir_pin: !PG3
enable_pin: !PG5
microsteps: 16
rotation_distance: 8
homing_positive_dir: false
#endstop_pin: ^PG10  # DIAG2           # disable to use BLTouch
# position_endstop: 0.0               # disable to use BLTouch
endstop_pin: probe:z_virtual_endstop  # enable to use BLTouch
position_min: -5                      # enable to use BLTouch
position_max: 350
homing_retract_dist: 0

#[stepper_z2]
# MOTOR3
#step_pin: PG4
#dir_pin: PC1
#enable_pin: !PA0
#...

[safe_z_home]                         # enable for BLTouch
home_xy_position: 150.7, 137
speed: 100
z_hop: 10
z_hop_speed: 5

[bltouch]                             # enable for BLTouch
sensor_pin: ^PB7
control_pin: PB6
x_offset: -20.7
y_offset: -7
#z_offset: 1.786
speed: 3.0

[bed_mesh]                            # enable for BLTouch
speed: 100
mesh_min: 10, 10
mesh_max: 239, 239
algorithm: bicubic
probe_count: 5, 5

[extruder]
# MOTOR4
step_pin: PF9
dir_pin: !PF10
enable_pin: !PG2
microsteps: 16
full_steps_per_rotation:200
gear_ratio: 50:17
rotation_distance: 20.730             # changed for 454 mm/s
nozzle_diameter: 0.400
filament_diameter: 1.750
max_extrude_only_distance: 1000.0
heater_pin: PA2  #HE0
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PF4  # T0
#control: pid
#pid_Kp: 16.396                        # changed for Dragonfly
#pid_Ki: 0.729
#pid_Kd: 92.228
min_temp: 0
max_temp: 350

#[extruder1]
# MOTOR5
#step_pin: PC13
#dir_pin: PF0
#enable_pin: !PF1
#heater_pin: PA3  # HE1
#sensor_pin: PF5
#...

#[extruder2]
# MOTOR6
#step_pin: PE2
#dir_pin: PE3
#enable_pin: !PD4
#heater_pin: PB10  # HE2
#sensor_pin: PF6
#...

[heater_generic heater_chamber]
gcode_id: C
heater_pin: PB10  #HE2
max_power: 1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PF6
#smooth_time:
control: pid
pid_Kp: 54.027
pid_Ki: 0.770
pid_Kd: 948.182
pwm_cycle_time: 0.3
min_temp: 0
max_temp: 60

[verify_heater heater_chamber]
max_error: 120
check_gain_time: 120
hysteresis: 5
heating_gain: 0.1

#[extruder3]
# MOTOR7
#step_pin: PE6
#dir_pin: PA14
#enable_pin: !PE0
#heater_pin: PB11  # HE3
#sensor_pin: PF7
#...

[heater_bed]
heater_pin: PA1
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PF3
#control: pid
#pid_Kp: 69.794
#pid_Ki: 0.965
#pid_Kd: 1261.522
min_temp: 0
max_temp: 110

[temperature_sensor mcu_sensor]
sensor_type: temperature_mcu
sensor_mcu: mcu

[temperature_sensor ambient]
sensor_type: EPCOS 100K B57560G104F
sensor_pin: PF7

[fan]
pin: PA8  # FAN0

[heater_fan extruder_fan]
pin: PE5  # FAN1
heater: extruder
heater_temp: 50.0
fan_speed: 1.0

#[heater_fan fan2]
#pin: PD12  # FAN2

[controller_fan motherboard_fan]
pin: PD13 # FAN3
stepper: stepper_x, stepper_y, stepper_z, extruder
fan_speed: 1.0
idle_timeout: 60

[heater_fan chamber_fan]
pin: PD14  # FAN4
max_power: 0.5
shutdown_speed: 0.0
heater: heater_chamber
heater_temp: 35
fan_speed: 0.0

#[heater_fan fan5]
#pin: PD15 # FAN5

[temperature_fan raspberry_pi]
sensor_type: temperature_host
pin: PD15
max_power: 0.3
shutdown_speed: 0.0
target_temp: 40
control: watermark
min_temp: 0
max_temp: 70

[filament_switch_sensor e0_sensor]
switch_pin: PG12

[mcu]
serial: /dev/ttyAMA0
baud: 250000
restart_method: command
#serial: /dev/serial/by-id/usb-Klipper_stm32f407xx_2B003A000647393438343535-if00
#canbus_uuid: 45e6cc46be68

[printer]
kinematics: corexy
max_velocity: 500
max_accel: 2000
max_z_velocity: 10
max_z_accel: 100

[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=<GND>, 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=<RST>,
    EXP2_9=<GND>, EXP2_10=<5V>

#[display]
#lcd_type: st7920
#cs_pin: EXP1_4
#sclk_pin: EXP1_5
#sid_pin: EXP1_3
#encoder_pins: ^EXP2_5, ^EXP2_3
#click_pin: ^!EXP1_2

[tmc2209 stepper_x]
uart_pin: PC4
run_current: 0.800
#stealthchop_threshold: 999999

[tmc2209 stepper_y]
uart_pin: PD11
run_current: 0.800
#stealthchop_threshold: 999999

[tmc2209 stepper_z]
uart_pin: PC6
run_current: 0.800
#stealthchop_threshold: 999999

#[tmc2209 stepper_z2]
#uart_pin: PC7
#run_current: 0.600
#stealthchop_threshold: 999999

[tmc2209 extruder]
uart_pin: PF2
run_current: 0.700
#stealthchop_threshold: 999999

#[tmc2209 extruder1]
#uart_pin: PE4
#run_current: 0.600
#stealthchop_threshold: 999999

#[tmc2209 extruder2]
#uart_pin: PE1
#run_current: 0.600
#stealthchop_threshold: 999999

#[tmc2209 extruder3]
#uart_pin: PD3
#run_current: 0.600
#stealthchop_threshold: 999999

[neopixel LED_pin]
pin: PB0
chain_count: 40
color_order: GRB
initial_RED: 0
initial_GREEN: 0.5
initial_BLUE: 0.5
#initial_WHITE: 1.0

[include mainsail.cfg]

#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [bltouch]
#*# z_offset = 2.300
#*#
#*# [heater_bed]
#*# control = pid
#*# pid_kp = 69.278
#*# pid_ki = 0.950
#*# pid_kd = 1262.583
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 16.800
#*# pid_ki = 0.767
#*# pid_kd = 91.980
#*#
#*# [bed_mesh default]
#*# version = 1
#*# points =
#*#       0.227500, 0.355000, 0.387500, 0.145000, -0.207500
#*#       0.192500, 0.227500, 0.270000, 0.135000, -0.040000
#*#       0.065000, 0.055000, 0.095000, 0.052500, 0.035000
#*#       -0.085000, -0.122500, -0.092500, -0.082500, 0.020000
#*#       -0.270000, -0.335000, -0.272500, -0.182500, 0.017500
#*# tension = 0.2
#*# min_x = 10.0
#*# algo = bicubic
#*# y_count = 5
#*# mesh_y_pps = 2
#*# min_y = 10.0
#*# x_count = 5
#*# max_y = 239.0
#*# mesh_x_pps = 2
#*# max_x = 239.0