2020-06-04 18:01:30 +02:00
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# Support for Makergear M2 printers circa 2016 that have the RAMBo
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# electronics along with the V4 extruder and the black and silver Z
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# stepper. The electronics use Allegro A4984 stepper drivers with
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# 1/16th micro-stepping. To use this config, the firmware should be
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# compiled for the AVR atmega2560.
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[stepper_x]
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step_pin: PC0
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dir_pin: !PL1
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enable_pin: !PA7
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2020-12-14 15:09:19 +01:00
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microsteps: 16
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rotation_distance: 36
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2020-06-04 18:01:30 +02:00
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endstop_pin: ^!PB6
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position_endstop: 0
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position_max: 205
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homing_speed: 50
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[stepper_y]
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step_pin: PC1
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dir_pin: PL0
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enable_pin: !PA6
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2020-12-14 15:09:19 +01:00
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microsteps: 16
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rotation_distance: 36
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2020-06-04 18:01:30 +02:00
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endstop_pin: ^!PB5
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position_endstop: 0
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position_max: 250
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homing_speed: 50
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[stepper_z]
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step_pin: PC2
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dir_pin: !PL2
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enable_pin: !PA5
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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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2020-06-04 18:01:30 +02:00
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endstop_pin: ^!PB4
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position_min: 0.1
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position_endstop: 0.7
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position_max: 200
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homing_speed: 15
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homing_retract_dist: 2.0
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[extruder]
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step_pin: PC3
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dir_pin: PL6
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enable_pin: !PA4
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2020-12-14 15:09:19 +01:00
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microsteps: 16
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gear_ratio: 57:11
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rotation_distance: 31.174
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2020-06-04 18:01:30 +02:00
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nozzle_diameter: 0.350
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filament_diameter: 1.750
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heater_pin: PH6
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PF0
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control: pid
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pid_kp: 26.137
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pid_ki: 1.489
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pid_kd: 114.675
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min_temp: 0
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max_temp: 275
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max_extrude_only_distance: 150.0
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[heater_bed]
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heater_pin: PE5
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sensor_type: EPCOS 100K B57560G104F
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sensor_pin: PF2
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control: watermark
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min_temp: 0
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max_temp: 90
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[fan]
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pin: PH5
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[heater_fan nozzle_cooling_fan]
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pin: PH3
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[mcu]
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serial: /dev/ttyACM0
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[printer]
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kinematics: cartesian
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max_velocity: 500
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max_accel: 3000
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max_z_velocity: 25
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max_z_accel: 100
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[ad5206 stepper_digipot]
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enable_pin: PD7
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# Scale the config so that the channel value can be specified in amps.
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scale: 2.08
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# Channel 1 is E0, 2 is E1, 3 is unused, 4 is Z, 5 is X, 6 is Y
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channel_1: 1.25
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channel_2: 0.75
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channel_4: 0.75
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channel_5: 0.75
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channel_6: 0.75
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# Enable 16 micro-steps on steppers X, Y, Z, E0, E1
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[static_digital_output stepper_config]
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pins:
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PG1, PG0,
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PK7, PG2,
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PK6, PK5,
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PK3, PK4,
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PK1, PK2
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[static_digital_output yellow_led]
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pins: !PB7
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