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- # This file contains common pin mappings for the BIGTREETECH SKR V1.4
- # board. To use this config, the firmware should be compiled for the
- # LPC1768 or LPC1769(Turbo).
- # See docs/Config_Reference.md for a description of parameters.
- [stepper_x]
- step_pin: P2.2
- dir_pin: P2.6
- enable_pin: !P2.1
- microsteps: 16
- rotation_distance: 40
- endstop_pin: !P1.29
- position_endstop: 0
- position_max: 235
- homing_speed: 50
- [stepper_y]
- step_pin: P0.19
- dir_pin: P0.20
- enable_pin: !P2.8
- microsteps: 16
- rotation_distance: 40
- endstop_pin: !P1.28
- position_endstop: 0
- position_max: 235
- homing_speed: 50
- [stepper_z]
- step_pin: P0.22
- dir_pin: !P2.11
- enable_pin: !P0.21
- microsteps: 16
- rotation_distance: 8
- endstop_pin: !P1.27
- position_endstop: 0.0
- position_max: 300
- [extruder]
- step_pin: P2.13
- dir_pin: !P0.11
- enable_pin: !P2.12
- microsteps: 16
- rotation_distance: 33.500
- nozzle_diameter: 0.400
- filament_diameter: 1.750
- heater_pin: P2.7
- sensor_type: EPCOS 100K B57560G104F
- sensor_pin: P0.24
- control: pid
- pid_Kp: 22.2
- pid_Ki: 1.08
- pid_Kd: 114
- min_temp: 0
- max_temp: 260
- #[extruder1]
- #step_pin: P1.15
- #dir_pin: P1.14
- #enable_pin: !P1.16
- #heater_pin: P2.4
- #sensor_pin: P0.23
- #...
- [heater_bed]
- heater_pin: P2.5
- sensor_type: EPCOS 100K B57560G104F
- sensor_pin: P0.25
- control: pid
- pid_Kp: 54.027
- pid_Ki: 0.770
- pid_Kd: 948.182
- min_temp: 0
- max_temp: 130
- [fan]
- pin: P2.3
- [mcu]
- serial: /dev/serial/by-id/usb-Klipper_Klipper_firmware_12345-if00
- [printer]
- kinematics: cartesian
- max_velocity: 400
- max_accel: 500
- max_z_velocity: 10
- max_z_accel: 100
- ########################################
- # TMC2208 configuration
- ########################################
- [tmc2208 stepper_x]
- uart_pin: P1.10
- run_current: 0.800
- stealthchop_threshold: 999999
- [tmc2208 stepper_y]
- uart_pin: P1.9
- run_current: 0.800
- stealthchop_threshold: 999999
- [tmc2208 stepper_z]
- uart_pin: P1.8
- run_current: 0.650
- stealthchop_threshold: 999999
- [tmc2208 extruder]
- uart_pin: P1.4
- run_current: 0.800
- stealthchop_threshold: 999999
- #
- #[tmc2208 extruder1]
- #uart_pin: P1.1
- #run_current: 0.800
- #stealthchop_threshold: 999999
- ########################################
- # TMC2130 configuration
- ########################################
- #[tmc2130 stepper_x]
- #cs_pin: P1.10
- #spi_software_miso_pin: P0.5
- #spi_software_mosi_pin: P1.17
- #spi_software_sclk_pin: P0.4
- #run_current: 0.800
- #stealthchop_threshold: 999999
- #diag1_pin: P1.29
- #[tmc2130 stepper_y]
- #cs_pin: P1.9
- #spi_software_miso_pin: P0.5
- #spi_software_mosi_pin: P1.17
- #spi_software_sclk_pin: P0.4
- #run_current: 0.800
- #stealthchop_threshold: 999999
- #diag1_pin: P1.28
- #[tmc2130 stepper_z]
- #cs_pin: P1.8
- #spi_software_miso_pin: P0.5
- #spi_software_mosi_pin: P1.17
- #spi_software_sclk_pin: P0.4
- #run_current: 0.650
- #stealthchop_threshold: 999999
- #diag1_pin: P1.27
- #[tmc2130 extruder]
- #cs_pin: P1.4
- #spi_software_miso_pin: P0.5
- #spi_software_mosi_pin: P1.17
- #spi_software_sclk_pin: P0.4
- #run_current: 0.800
- #stealthchop_threshold: 999999
- #diag1_pin: P1.26
- #[tmc2130 extruder1]
- #cs_pin: P1.1
- #spi_software_miso_pin: P0.5
- #spi_software_mosi_pin: P1.17
- #spi_software_sclk_pin: P0.4
- #run_current: 0.800
- #stealthchop_threshold: 999999
- #diag1_pin: P1.25
- ########################################
- # EXP1 / EXP2 (display) pins
- ########################################
- [board_pins]
- aliases:
- # EXP1 header
- EXP1_1=P1.30, EXP1_3=P1.18, EXP1_5=P1.20, EXP1_7=P1.22, EXP1_9=<GND>,
- EXP1_2=P0.28, EXP1_4=P1.19, EXP1_6=P1.21, EXP1_8=P1.23, EXP1_10=<5V>,
- # EXP2 header
- EXP2_1=P0.17, EXP2_3=P3.26, EXP2_5=P3.25, EXP2_7=P1.31, EXP2_9=<GND>,
- EXP2_2=P0.15, EXP2_4=P0.16, EXP2_6=P0.18, EXP2_8=<RST>, EXP2_10=<NC>
- # Pins EXP2_1, EXP2_6, EXP2_2 are also MISO, MOSI, SCK of bus "ssp0"
- # See the sample-lcd.cfg file for definitions of common LCD displays.
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