# This file contains common pin mappings for the BIGTREETECH Manta M8P V1.0 # To use this config, the firmware should be compiled for the # STM32G0B1 with a "8KiB bootloader" and USB communication. # This config is currently only correct for V1.0 boards # # See docs/Config_Reference.md for a description of parameters. [mcu] ## [X in MOTOR1] - B Motor ## [Y in MOTOR2] - A Motor ## [E in MOTOR8] - Extruder ## Obtain definition by "ls /dev/serial/by-id/*" then unplug to verify ##-------------------------------------------------------------------- serial: /dev/serial/by-id/YOU_DIDNT_CHANGE_ME_YET #restart_method: command ##-------------------------------------------------------------------- [printer] kinematics: corexy max_velocity: 300 max_accel: 3000 #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 [temperature_sensor MCU] sensor_type: temperature_mcu [temperature_sensor SoC] sensor_type: temperature_host ##################################################################### # X/Y Stepper Settings ##################################################################### ## X Stepper on Motor1(B Motor) [stepper_x] step_pin: PE2 dir_pin: PB4 enable_pin: !PC11 microsteps: 16 rotation_distance: 40 full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper endstop_pin: ^PF3 position_min: 0 ##-------------------------------------------------------------------- ## Uncomment below for 250mm build #position_endstop: 250 #position_max: 250 ## Uncomment for 300mm build #position_endstop: 300 #position_max: 300 ## Uncomment for 350mm build #position_endstop: 350 #position_max: 350 ##-------------------------------------------------------------------- homing_speed: 25 #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: PC10 interpolate: True run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ## Y Stepper on Motor2 (A Motor) [stepper_y] step_pin: PF12 dir_pin: PF11 enable_pin: !PB3 microsteps: 16 rotation_distance: 40 full_steps_per_rotation:200 #set to 400 for 0.9 degree stepper endstop_pin: ^PF4 position_min: 0 ##-------------------------------------------------------------------- ## Uncomment for 250mm build #position_endstop: 250 #position_max: 250 ## Uncomment for 300mm build #position_endstop: 300 #position_max: 300 ## Uncomment for 350mm build #position_endstop: 350 #position_max: 350 ##-------------------------------------------------------------------- homing_speed: 25 #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: PF13 interpolate: True run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Z Stepper Settings ##################################################################### ## Z0 Stepper - Front Left on MOTOR3_A [stepper_z] step_pin: PD7 dir_pin: PD6 enable_pin: !PF10 # Rotation Distance for TR8x8 = 8, TR8x4 = 4, TR8x2 = 2 # rotation_distance: 8 microsteps: 32 endstop_pin: ^PF5 ## 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: -0.5 ## All builds use same Max Z position_max: 250 position_min: -2.5 homing_speed: 8.0 # Leadscrews are slower than 2.4, 10 is a recommended max. 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: PF9 interpolate: true run_current: 0.8 sense_resistor: 0.110 stealthchop_threshold: 0 ## Z1 Stepper - Rear on Motor5 [stepper_z1] step_pin: PC9 dir_pin: PC8 enable_pin: !PD1 # Rotation Distance for TR8x8 = 8, TR8x4 = 4, TR8x2 = 2 # rotation_distance: 8 microsteps: 32 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z1] uart_pin: PD0 interpolate: true run_current: 0.6 sense_resistor: 0.110 stealthchop_threshold: 0 ## Z2 Stepper - Front Right on Motor6 [stepper_z2] step_pin: PA10 dir_pin: !PD15 enable_pin: !PA15 # Rotation Distance for TR8x8 = 8, TR8x4 = 4, TR8x2 = 2 # rotation_distance: 8 microsteps: 32 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 stepper_z2] uart_pin: PF8 interpolate: true run_current: 0.6 sense_resistor: 0.110 stealthchop_threshold: 0 ##################################################################### # Extruder ##################################################################### # E0 on Motor8 [extruder] step_pin: PD10 dir_pin: PD8 enable_pin: !PD9 ## Update value below when you perform extruder calibration ## If you ask for 100mm of filament, but in reality it is 98mm: ## rotation_distance = * / 100 ## 22.6789511 is a good starting point rotation_distance: 22.6789511 #Bondtech 5mm Drive Gears ## Update Gear Ratio depending on your Extruder Type ## Use 50:17 for Afterburner/Clockwork (BMG Gear Ratio) ## Use 80:20 for M4, M3.1 gear_ratio: 50:17 #BMG Gear Ratio microsteps: 16 full_steps_per_rotation: 200 #200 for 1.8 degree, 400 for 0.9 degree nozzle_diameter: 0.400 filament_diameter: 1.75 heater_pin: PE3 ## Check what thermistor type you have. See https://www.klipper3d.org/Config_Reference.html#common-thermistors for common thermistor types. ## Use "Generic 3950" for NTC 100k 3950 thermistors #sensor_type: sensor_pin: PA1 min_temp: 10 max_temp: 270 max_power: 1.0 min_extrude_temp: 170 control = pid pid_kp = 26.213 pid_ki = 1.304 pid_kd = 131.721 ## Try to keep pressure_advance below 1.0 #pressure_advance: 0.05 ## Default is 0.040, leave stock #pressure_advance_smooth_time: 0.040 ## E0 on Motor7 ## Make sure to update below for your relevant driver (2208 or 2209) [tmc2209 extruder] uart_pin: PC7 interpolate: false run_current: 0.5 sense_resistor: 0.110 stealthchop_threshold: 0 #[filament_switch_sensor material_0] #switch_pin: PC1 #[filament_switch_sensor material_1] #switch_pin: PC2 ##################################################################### # Bed Heater ##################################################################### [heater_bed] ## SSR Pin - HE1 heater_pin: PB5 ## 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: sensor_pin: PA0 ## Adjust max_power so it doesn't exceed the SSR rating. The Omron G3NA-210B-DC5 SSR is rated at 4 amps without a heatsink. ## The formula is "4 / (Wattage_of_bed_heater / Mains_voltage) = max_power" ## If max_power is greater than 1.0, use 1.0 max_power: 0.6 min_temp: 0 max_temp: 120 control: pid pid_kp: 58.437 pid_ki: 2.347 pid_kd: 363.769 ##################################################################### # Probe ##################################################################### [probe] ## Inductive Probe ## This probe is not used for Z height, only Quad Gantry Leveling ## NPN and PNP proximity switch types can be set by jumper pin: PC0 #M4-STOP x_offset: 0 y_offset: 25.0 z_offset: 0 speed: 10.0 samples: 3 samples_result: median sample_retract_dist: 3.0 samples_tolerance: 0.006 samples_tolerance_retries: 3 ##################################################################### # Fan Control ##################################################################### [fan] ## Print Cooling Fan - CNC_FAN0 pin: PE6 kick_start_time: 0.5 ## Depending on your fan, you may need to increase this value ## if your fan will not start. Can change cycle_time (increase) ## if your fan is not able to slow down effectively off_below: 0.10 [heater_fan hotend_fan] ## Hotend Fan - CNC_FAN1 pin: PE0 max_power: 1.0 kick_start_time: 0.5 heater: extruder heater_temp: 50.0 ## If you are experiencing back flow, you can reduce fan_speed #fan_speed: 1.0 [heater_fan controller_fan] ## Controller fan - CNC_FAN2 pin: PC12 kick_start_time: 0.5 heater: heater_bed heater_temp: 45.0 #[heater_fan exhaust_fan] ## Exhaust fan - CNC_FAN3 #pin: PE5 #max_power: 1.0 #shutdown_speed: 0.0 #kick_start_time: 5.0 #heater: heater_bed #heater_temp: 60 #fan_speed: 1.0 #[heater_fan fan4] #pin: PE4 #tachometer_pin: PC13 #[heater_fan fan5] #pin: PB8 #tachometer_pin: PC14 #[heater_fan fan6] #pin: PB9 #tachometer_pin: PC15 ##################################################################### # LED Control ##################################################################### #[output_pin caselight] # Chamber Lighting - HE2 Connector (Optional) #pin: PB6 #pwm:true #shutdown_value: 0 #value:1 #cycle_time: 0.01 ##################################################################### # Homing and Gantry Adjustment Routines ##################################################################### [idle_timeout] timeout: 1800 [safe_z_home] ## XY Location of the Z Endstop Switch ## Update -10,-10 to the XY coordinates of your endstop pin ## (such as 157,305) after going through Z Endstop Pin ## Location Definition step. home_xy_position:170,170 speed:100 z_hop:10 [z_tilt] ## Use Z_TILT_ADJUST to level the bed . ## z_positions: Location of toolhead ##-------------------------------------------------------------------- ## Uncomment below for 250mm build #z_positions: # -50, 18 # 125, 298 # 300, 18 #points: # 30, 5 # 125, 195 # 220, 5 ## Uncomment below for 300mm build #z_positions: # -50, 18 # 150, 348 # 350, 18 #points: # 30, 5 # 150, 245 # 270, 5 ## Uncomment below for 350mm build #z_positions: # -50, 18 # 175, 398 # 400, 18 #points: # 30, 5 # 175, 295 # 320, 5 ##-------------------------------------------------------------------- speed: 200 horizontal_move_z: 10 retries: 5 retry_tolerance: 0.0075 ######################################## # EXP1 / EXP2 (display) pins ######################################## [board_pins] aliases: # EXP1 header EXP1_1=PE9, EXP1_2=PE10, EXP1_3=PE11, EXP1_4=PE12, EXP1_5=PE13, EXP1_6=PE14, # Slot in the socket on this side EXP1_7=PE15, EXP1_8=PB10, EXP1_9=, EXP1_10=<5V>, # EXP2 header EXP2_1=PB14, EXP2_2=PB13, EXP2_3=PF7, EXP2_4=PB12, EXP2_5=PE7, EXP2_6=PB11, # Slot in the socket on this side EXP2_7=PE8, EXP2_8=, EXP2_9=, EXP2_10=PC5 # See the sample-lcd.cfg file for definitions of common LCD displays. ##################################################################### # Displays ##################################################################### ## Uncomment the display that you have #-------------------------------------------------------------------- #[display] ## RepRapDiscount 128x64 Full Graphic Smart Controller #lcd_type: st7920 #cs_pin: EXP1_4 #sclk_pin: EXP1_5 #sid_pin: EXP1_3 #menu_timeout: 40 #encoder_pins: ^EXP2_5, ^EXP2_3 #click_pin: ^!EXP1_2 #[output_pin beeper] #pin: EXP1_1 #-------------------------------------------------------------------- [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: 0.1 initial_GREEN: 0.5 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=1 GREEN=0 BLUE=0 INDEX=2 TRANSMIT=0 SET_LED LED=btt_mini12864 RED=1 GREEN=0 BLUE=0 INDEX=3 #-------------------------------------------------------------------- ##################################################################### # Macros ##################################################################### [gcode_macro G32] gcode: BED_MESH_CLEAR G28 Z_TILT_ADJUST G28 ## Uncomment for for your size printer: #-------------------------------------------------------------------- ## Uncomment for 250mm build #G0 X125 Y125 Z30 F3600 ## Uncomment for 300 build #G0 X150 Y150 Z30 F3600 ## Uncomment for 350mm build #G0 X175 Y175 Z30 F3600 #-------------------------------------------------------------------- [gcode_macro PRINT_START] # Use PRINT_START for the slicer starting script - please customise for your slicer of choice gcode: G32 ; home all axes G1 Z20 F3000 ; move nozzle away from bed [gcode_macro PRINT_END] # Use PRINT_END for the slicer ending script - please customise for your slicer of choice gcode: SAVE_GCODE_STATE NAME=STATE_PRINT_END M400 ; wait for buffer to clear G92 E0 ; zero the extruder G1 E-10.0 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 Z2 F3000 ; move nozzle up 2mm G90 ; absolute positioning G0 X125 Y250 F3600 ; park nozzle at rear BED_MESH_CLEAR # The purpose of the SAVE_GCODE_STATE/RESTORE_GCODE_STATE # command pair is to restore the printer's coordinate system # and speed settings since the commands above change them. # However, to prevent any accidental, unintentional toolhead # moves when restoring the state, explicitly set MOVE=0. RESTORE_GCODE_STATE NAME=STATE_PRINT_END MOVE=0