2019-07-31 03:42:20 +02:00
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# This file contains common pin mappings for the BIGTREETECH SKR
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# MINI. To use this config, the firmware should be compiled for the
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2021-03-18 18:20:54 +01:00
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# STM32F103 with a "28KiB bootloader" and USB communication.
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2019-07-31 03:42:20 +02:00
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# The "make flash" command does not work on the SKR mini. Instead,
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# after running "make", copy the generated "out/klipper.bin" file to a
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# file named "firmware.bin" on an SD card and then restart the SKR
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# mini with that SD card.
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2020-11-17 00:47:32 +01:00
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# See docs/Config_Reference.md for a description of parameters.
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2019-07-31 03:42:20 +02:00
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2021-01-19 02:25:49 +01:00
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# Note: This board has a design flaw in its thermistor circuits that
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# cause inaccurate temperatures (most noticeable at low temperatures).
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2019-07-31 03:42:20 +02:00
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[stepper_x]
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step_pin: PC6
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dir_pin: PC7
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enable_pin: !PB15
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2020-12-14 15:09:19 +01:00
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microsteps: 16
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rotation_distance: 40
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2019-07-31 03:42:20 +02:00
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endstop_pin: PC2 # X+ is PA2
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position_endstop: 0
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position_max: 200
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homing_speed: 50
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[stepper_y]
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step_pin: PB13
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dir_pin: PB14
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enable_pin: !PB12
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2020-12-14 15:09:19 +01:00
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microsteps: 16
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rotation_distance: 40
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2019-07-31 03:42:20 +02:00
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endstop_pin: PC1 # Y+ is PA1
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position_endstop: 0
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position_max: 200
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homing_speed: 50
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[stepper_z]
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step_pin: PB10
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dir_pin: PB11
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enable_pin: !PB2
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2020-12-14 15:09:19 +01:00
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microsteps: 16
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rotation_distance: 8
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2019-07-31 03:42:20 +02:00
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endstop_pin: PC0 # Z+ is PC3
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position_endstop: 0.5
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position_max: 200
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[extruder]
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step_pin: PC5
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dir_pin: PB0
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enable_pin: !PC4
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2020-12-14 15:09:19 +01:00
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microsteps: 16
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rotation_distance: 33.500
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2019-07-31 03:42:20 +02:00
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nozzle_diameter: 0.400
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filament_diameter: 1.750
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heater_pin: PA8
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PA0
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control: pid
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pid_Kp: 22.2
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pid_Ki: 1.08
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pid_Kd: 114
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min_temp: 0
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max_temp: 250
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#[heater_bed]
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#heater_pin: PC9
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#sensor_type: ATC Semitec 104GT-2
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#sensor_pin: PB1
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#control: watermark
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#min_temp: 0
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#max_temp: 130
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[fan]
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pin: PC8
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[mcu]
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serial: /dev/serial/by-id/usb-Klipper_Klipper_firmware_12345-if00
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[printer]
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kinematics: cartesian
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max_velocity: 300
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max_accel: 3000
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max_z_velocity: 5
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max_z_accel: 100
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2019-08-20 03:40:20 +02:00
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[board_pins]
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aliases:
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# EXP1 header
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EXP1_1=PC10, EXP1_3=PB6, EXP1_5=PC13, EXP1_7=PC15, EXP1_9=<GND>,
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EXP1_2=PC11, EXP1_4=PC12, EXP1_6=PB7, EXP1_8=PC14, EXP1_10=<5V>,
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# EXP2 header
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EXP2_1=PB4, EXP2_3=PD2, EXP2_5=PB8, EXP2_7=PB9, EXP2_9=<GND>,
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EXP2_2=PB3, EXP2_4=PA15, EXP2_6=PB5, EXP2_8=<RST>, EXP2_10=<NC>
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# See the sample-lcd.cfg file for definitions of common LCD displays.
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