108 lines
2.3 KiB
INI
108 lines
2.3 KiB
INI
# This file contains pin mappings for the BQ Prusa i3 Hephestos from 2014
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# (https://www.reprap.org/wiki/Prusa_i3_Hephestos)
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# It was sold in kit form, and uses a RAMPS board with HD44780 display without
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# heated bed or any modern amenities.
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# To use this config, the firmware should be compiled for the AVR atmega2560.
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# See docs/Config_Reference.md for a description of parameters.
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[display]
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lcd_type: hd44780
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rs_pin: PH1
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e_pin: PH0
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d4_pin: PA1
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d5_pin: PA3
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d6_pin: PA5
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d7_pin: PA7
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encoder_pins: ^PC4, ^PC6
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click_pin: ^!PC2
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kill_pin: ^!PG0
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[stepper_x]
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step_pin: PF0
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dir_pin: !PF1
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enable_pin: !PD7
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microsteps: 16
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rotation_distance: 40
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endstop_pin: ^!PE5
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position_endstop: 0
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position_max: 215
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homing_speed: 50
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[stepper_y]
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step_pin: PF6
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dir_pin: PF7
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enable_pin: !PF2
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microsteps: 16
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rotation_distance: 40
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endstop_pin: ^!PJ1
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position_endstop: 0
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position_max: 210
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homing_speed: 50
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[stepper_z]
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step_pin: PL3
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dir_pin: !PL1
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enable_pin: !PK0
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microsteps: 16
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rotation_distance: 0.8
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endstop_pin: ^!PD3
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position_endstop: 0
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position_max: 200
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homing_speed: 3
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[extruder]
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step_pin: PA4
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dir_pin: PA6
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enable_pin: !PA2
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microsteps: 16
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# measured extruding 100mm of filament with stock Hephestos extruder
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rotation_distance: 31.825
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nozzle_diameter: 0.400
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filament_diameter: 1.750
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heater_pin: PB4
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PK5
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min_temp: 0
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max_temp: 250
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control: pid
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pid_kp: 19.462
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pid_ki: 0.713
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pid_kd: 132.830
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# 5 points for manual bed leveling that still leave room for accessing the stock screws
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[bed_screws]
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screw1: 40, 40
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screw2: 180, 40
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screw3: 180, 160
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screw4: 40, 160
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screw5: 110, 100
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[fan]
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pin: PH6
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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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# Must limit Z velocity, since RAMPS does not have enough timer resolution
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max_z_velocity: 3
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max_z_accel: 100
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[mcu]
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serial: /dev/ttyUSB0
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# Common EXP1 / EXP2 (display) pins
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[board_pins]
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aliases:
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# Common EXP1 header found on many "all-in-one" ramps clones
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EXP1_1=PC0, EXP1_3=PH0, EXP1_5=PA1, EXP1_7=PA5, EXP1_9=<GND>,
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EXP1_2=PC2, EXP1_4=PH1, EXP1_6=PA3, EXP1_8=PA7, EXP1_10=<5V>,
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# EXP2 header
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EXP2_1=PB3, EXP2_3=PC6, EXP2_5=PC4, EXP2_7=PL0, EXP2_9=<GND>,
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EXP2_2=PB1, EXP2_4=PB0, EXP2_6=PB2, EXP2_8=PG0, EXP2_10=<RST>
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# Pins EXP2_1, EXP2_6, EXP2_2 are also MISO, MOSI, SCK of bus "spi"
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# Note, some boards wire: EXP2_8=<RST>, EXP2_10=PG0
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