BTT modified - 17/04/25 - 09:26:17

printer_data/config/TOOLHEAD/btt_ebb2209usb.cfg

@@ -0,0 +1,77 @@
+# This file contains common pin mappings for the BIGTREETECH EBB USB board.
+# To use this config, the firmware should be compiled for the RP2040 with "USB".
+# The "EBB Can" micro-controller will be used to control the components on the nozzle.
+
+# See docs/Config_Reference.md for a description of parameters.
+
+[mcu EBB]
+serial: /dev/serial/by-id/usb-Klipper_rp2040_5044340310A5581C-if00
+
+[temperature_sensor EBB_NTC]
+sensor_type: Generic 3950
+sensor_pin: EBB:gpio27
+
+[lis2dw]
+cs_pin: EBB:gpio1
+spi_bus: spi0a
+axes_map: z,x,y
+
+[resonance_tester]
+probe_points: 175, 175, 20
+accel_chip: lis2dw
+
+[extruder]
+step_pin: EBB:gpio18
+dir_pin: !EBB:gpio19
+enable_pin: !EBB:gpio17
+gear_ratio: 50:10
+microsteps: 16
+rotation_distance: 22.6789511
+full_steps_per_rotation: 200
+nozzle_diameter: 0.600
+filament_diameter: 1.750
+heater_pin: EBB:gpio7
+pullup_resistor: 2200 # 2.2K
+sensor_type: PT1000
+sensor_pin: EBB:gpio26
+max_extrude_cross_section: 5
+min_temp: 0
+max_temp: 350
+
+#sensor_type: MAX31865
+#sensor_pin: EBB:gpio9
+#spi_bus: spi1a
+#rtd_nominal_r: 1000
+#rtd_reference_r: 4300
+#rtd_num_of_wires: 2
+#rtd_use_50Hz_filter: True
+
+[tmc2209 extruder]
+uart_pin: EBB:gpio20
+run_current: 0.650
+stealthchop_threshold: 999999
+
+#[fan] # fan1
+#pin: EBB:gpio14
+
+[heater_fan hotend_fan] # fan2
+pin: EBB:gpio14
+heater: extruder
+heater_temp: 50.0
+
+#[fan_generic fan3]
+#pin: EBB:gpio5
+
+#[fan_generic 4W_FAN]
+#pin: EBB:gpio16
+#tachometer_pin: EBB:gpio12
+#tachometer_ppr: 1
+
+[filament_switch_sensor toolhead_switch_sensor]
+switch_pin: EBB:gpio13
+pause_on_runout: True
+runout_gcode:
+  PAUSE # [pause_resume] is required in printer.cfg
+  M117 Toolhead Filament switch runout
+insert_gcode:
+  M117 Toolhead Filament switch inserted

printer_data/config/TOOLHEAD/btt_runoutv2.cfg

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+[filament_switch_sensor switch_sensor]
+switch_pin: ^PG10
+pause_on_runout: True
+runout_gcode:
+  PAUSE # [pause_resume] is required in printer.cfg
+  M117 Filament switch runout
+insert_gcode:
+  M117 Filament switch inserted
+
+[filament_motion_sensor encoder_sensor]
+switch_pin: ^PG11
+detection_length: 5.0 #2.88 minimum
+extruder: extruder
+pause_on_runout: True
+runout_gcode:
+  PAUSE # [pause_resume] is required in printer.cfg
+  M117 Filament encoder runout
+insert_gcode:
+  M117 Filament encoder inserted