This allows hosts to request long names for files and folders with M33, Enable this option to scroll long filenames in the SD card menu, Leave the heaters on after Stop Print (not recommended!). // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28). No delay if 0 or not defined. The values are relative E distances and feed rates in mm/m. //#define EVENT_GCODE_IDEX_AFTER_MODECHANGE "G28X", #define X_HOME_BUMP_MM 5 * Scale the laser's power in proportion to the movement rate. //#define SHAPING_MENU // Add a menu to the LCD to set shaping parameters. Specify this type for an inductive probe or when using the nozzle itself as the probe. However, the MANUAL_[XYZ]_HOME_POS options can be used to override these, if needed. See Laser and Spindle (1.1.x) or Laser and Spindle (2.0.9.x) and Configuration_adv.h for more details. Two separate X-carriages with extruders that connect to a moving part via a magnetic docking mechanism using movements and no solenoid. The algorithm adapts to provide the best possible step smoothing at the lowest stepping frequencies. #define GRID_MAX_POINTS_X 10 // Don't use more than 15 points per axis, implementation limited. This page is a work in progress, based on Marlin 1.1.2. #define INVERT_Z_DIR false, #define INVERT_E0_DIR false MANUAL_PROBE_START_Z sets the Z-height the printer initially moves to at each mesh point during manual probing. * - Due to the limited power resolution this is only approximate. The ANTCLABS BLTouch probe uses custom circuitry and a magnet to raise and lower a metal pin which acts as a touch probe. #define TEMP_SENSOR_BED 0 By default, these are used as your homing positions as well. Slows down the machine when the look ahead buffer is filled to the set SLOWDOWN_DIVISOR amount. #define E2_AUTO_FAN_PIN -1 If youve never configured and calibrated a 3D Printer before, here are some good resources: To get your core Configuration.h settings right youll need to know the following things about your printer: The core and default settings of Marlin live in the Configuration.h file. Should be slower than load feedrate. Extrusion scaling keeps a circular buffer of forward E movements done at each temperature measurement which acts to delay the applied factor and allow for heat dissipation. With Dual X-Carriage the HOTEND_OFFSET_X setting for T1 overrides X2_HOME_POS. Bed Leveling is a standard feature on many 3D printers. Change this if, for example, you need to connect a wireless adapter to non-default port pins. Enables the use of Hephestos 2 24V heated bed. The G26 command accepts parameters for nozzle size, layer height, etc. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. Similar to the description for the Bed Thermal Protection above. #define USE_ZMIN_PLUG, // Disable ENDSTOPPULLUPS to set pullups individually, // Disable ENDSTOPPULLDOWNS to set pulldowns individually, #define X_MIN_ENDSTOP_HIT_STATE HIGH If you typically use 1.75mm filament, but physically measure the diameter as 1.70mm, you should still use 1.75 if thats what you have set in your slicer. To do this, it sets the feedrate at 1.732 times the nominal homing feedrate with no comment. Keep this setting low to reduce RAM usage. // without any movement from the sensor before it triggers a runout. REPRAPWORLD_GRAPHICAL_LCD|ReprapWorld Graphical LCD. Support for G5 with XYZE destination and IJPQ offsets. #define FTM_MIN_TICKS ((STEPPER_TIMER_RATE) / (FTM_STEPPER_FS)) // Minimum stepper ticks between steps. // 1/2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for ZV. */, //#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MINSPEED_POWER_MAX], //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction, #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction, #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed, #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power, #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop, /** This option is used for DELTA robots, which always home to MAX, and may be used in other setups. SCARA robots move an arm in the XY plane using two angular joints. But recent changes mean that Marlin can run up to six motors. With Marlin installed you'll be able to control the angle of each motor by sending gcode commands and even drive them simultaneously. Use the M280 command to find the best Z_SERVO_ANGLES values. */, #define SPEED_POWER_MIN 5000 // (RPM), #define SPEED_POWER_MAX 30000 // (RPM) SuperPID router controller 0 - 30,000 RPM, #define SPEED_POWER_STARTUP 25000 // (RPM) M3/M4 speed/power default (with no arguments), #define SPEED_POWER_MIN 0 // (%) 0-100, #define SPEED_POWER_MAX 100 // (%) 0-100, #define SPEED_POWER_STARTUP 80 // (%) M3/M4 speed/power default (with no arguments), // Define the minimum and maximum test pulse time values for a laser test fire function, #define LASER_TEST_PULSE_MIN 1 // (ms) Used with Laser Control Menu, #define LASER_TEST_PULSE_MAX 999 // (ms) Caution: Menu may not show more than 3 characters, #define SPINDLE_LASER_POWERUP_DELAY 50 // (ms) Delay to allow the spindle/laser to come up to speed/power, #define SPINDLE_LASER_POWERDOWN_DELAY 50 // (ms) Delay to allow the spindle to stop, /** As a side-effect, X and Y homing are required before Z homing. #if ENABLED(MIN_SOFTWARE_ENDSTOPS), #define MAX_SOFTWARE_ENDSTOPS Use this option in all cases when the probe is connected to the Z MIN endstop plug. Test your encoders behavior first with both of the following options disabled. Correct for misalignment in the XYZ axes. Disable if your host doesnt like keepalive messages. It is about sqrt (3). // Define position names for probe points. For false thermal runaways not caused by a loose temperature sensor, try increasing WATCH_TEMP_PERIOD or decreasing WATCH_TEMP_INCREASE. This will remove the need to poll the interrupt pins, saving many CPU cycles. // Try increasing this value if stepper motion is not smooth. #define FTM_MIN_SHAPE_FREQ 10 // Minimum shaping frequency. For DELTA Z home must be set to the top-most position. This option is for any probe thats fixed in place, with no need to be deployed or stowed. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X, //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain. Enabling MK2_MULTIPLEXER allows one stepper driver on a control board to drive two to eight stepper motors, one at a time. Larger acceleration values can lead to excessive vibration, noisy steppers, or even skipped steps. #define DEFAULT_MINTRAVELFEEDRATE 0.0, #define DEFAULT_MINSEGMENTTIME 20000, #define BACKLASH_COMPENSATION Some examples: stepper/driver heatsink, active cooling, dual motors on the axis, reduce micro-stepping, check belt for over tension, check components for smooth motion, etc. The frequency and scaling can be adjusted in Configuration_adv.h. Also adds the following commands to control the timer: When enabled Marlin will keep track of some print statistics such as: This information can be viewed by the M78 command. See Configuration_adv.h for the full set of sub-options. Set a delay sufficient to reach a temperature your sensor can reliably read. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X, #define UBL_MESH_EDIT_MOVES_Z // Sophisticated users prefer no movement of nozzle, #define UBL_SAVE_ACTIVE_ON_M500 // Save the currently active mesh in the current slot on M500, //#define UBL_Z_RAISE_WHEN_OFF_MESH 2.5 // When the nozzle is off the mesh, this value is used, #define MESH_INSET 10 // Mesh inset margin on print area Example: To have leveling fade out over the first 10mm of layer printing use M420 Z10. Issues related to multi-axis support can be reported to DerAndere1 here. #define TEMP_SENSOR_2 0 #define BED_MAXTEMP 130, #define PIDTEMP #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety. This uses a very low frequency which is not as annoying as with the hardware PWM. #define NEOPIXEL_BRIGHTNESS 127 // Initial brightness (0-255), //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup, //#define NEOPIXEL_BKGD_LED_INDEX 0 // Index of the LED to use, //#define NEOPIXEL_BKGD_COLOR { 255, 255, 255, 0 } // R, G, B, W, #if ANY(BLINKM, RGB_LED, RGBW_LED, PCA9632, PCA9533, NEOPIXEL_LED), //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command, #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor, #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C, #define HOTEND0_BETA 3950 // Beta value There is 1C hysteresis. These settings reverse the motor direction for each axis. #define Z_MIN_PROBE_ENDSTOP_HIT_STATE HIGH, #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 4000, 500 }, #define DEFAULT_MAX_FEEDRATE { 500, 500, 2.25, 45 }, #define DEFAULT_MAX_ACCELERATION { 3000, 3000, 100, 10000 }, #define DEFAULT_ACCELERATION 3000 // X, Y, Z and E acceleration for printing moves * M4: 40 = Clockwise, 41 = Counter-Clockwise #define DEFAULT_MAX_FEEDRATE {200, 200, 100, 25} #define DEFAULT_MAX_ACCELERATION {3000,3000,150,10000} #endif, #define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor, #define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C, #define HOTEND3_BETA 3950 // Beta value Leave them undefined for automatic settings. Probes can share the Z min plug, or can use one or more of the extra connectors. Configuring Marlin. These are the most crucial settings for your printer, as they determine how accurately the steppers will position the axes. With this disabled, the printer will move to Z0 for the first probe point. #define Z_MAX_ENDSTOP_HIT_STATE HIGH This makes it hard to read output from Marlin that relies on fixed-width for alignment. // - Allow Z homing only after X and Y homing AND stepper drivers still enabled. Bang-bang is a pure binary mode - the heater is either fully-on or fully-off for a long period. Individual command line length is set by MAX_CMD_SIZE, and should be long enough to hold a complete G-code line. Homing direction for each axis: -1 = min, 1 = max. #define CHAMBER_AUTO_FAN_SPEED 255, #define FANMUX0_PIN -1 This option overrides the default number of encoder pulses needed to produce one step. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302), #define X_SENSE_RESISTOR 91 // (mOhms), #define X_MICROSTEPS 16 // Number of microsteps, #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current, #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256. 1 second is a good value here. . These are the default values for the Prepare > Preheat LCD menu options. Hardware reset requires a digital output pin wired to the reset pin on the MMU2. It simply sends commands and assumes they have been obeyed. They are still overridden by the saved values in EEPROM. #define DISABLE_Y false Axes moving the wrong direction can cause damage. This is the name of your printer as displayed on the LCD and by M115. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change. The range of your filament width. #define PREHEAT_2_TEMP_BED 110 #define MESH_TEST_BED_TEMP 60 // (C) Default bed temperature for the G26 Mesh Validation Tool. Most 3D printers use an open loop control system, meaning the software cant ascertain the actual carriage position at a given time. An internet connection is required. #define THERMAL_PROTECTION_CHAMBER // Enable thermal protection for the heated chamber, #define USE_XMIN_PLUG Youll need to import the TMC26XStepper library into the Arduino IDE. #define NEOPIXEL_TYPE NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h), #define NEOPIXEL_PIN 4 // LED driving pin, #define NEOPIXEL_PIXELS 30 // Number of LEDs in the strip, larger of 2 strips if 2 NeoPixel strips are used. * e.g., 'M3 I' enables continuous inline power which is processed by the planner. #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts */, /** This value is used by Marlin to compensate for Filament Width when printing in volumetric mode (See M200), and by the Unified Bed Leveling command G26 when printing a test grid. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined. Stop after G29_MAX_RETRIES attempts. Activate the solenoid on the active extruder with M380. If the change in top speed for a given axis between segments is less than the jerk value for the axis, an instantaneous change in speed may be allowed. It still has (50*60) in the config. Additional documentation can be found on the PipetBot-A8 project page that is part of the website by DerAndere. ARC support enabled. Enable the M43 feature in your firmware (PINS_DEBUGGING) and load it to your printer. Both acceleration and jerk affect your print quality. Eject filament will do a simple retraction of the filament out of the hotend without ramming. Fading out leveling also reduces computational requirements and resonance from the Z axis above the fade height. * Enable the G26 Mesh Validation Pattern tool. #define TEMP_CHAMBER_HYSTERESIS 3 // (C) Temperature proximity considered "close enough" to the target, #define HEATER_0_MINTEMP 5 A heated chamber can greatly improve print quality. Does not work on boards using AT90USB (USBCON) processors! #define BUTTON1_WHEN_PRINTING false // Button allowed to trigger during printing? This allows Marlin to do extra logic related to the bed size when it differs from the movement limits below. If the XY carriage is able to move outside of the bed, you can specify a wider range below. In most cases 115200 gives a good balance between speed and stability. When PID values are set correctly, heaters reach their target temperatures faster, maintain temperature better, and experience less wear over time. By default software reset is enabled. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL), #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL), //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET), //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET), #define G29_SUCCESS_COMMANDS "M117 Bed leveling done. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change. To do this it moves each axis towards one end of its track until it triggers a switch, commonly called an "endstop." Marlin knows where the endstops are, so once all the endstops have been triggered the position is known. A probe deployed by moving the X-axis (e.g., Wilson IIs rack-and-pinion probe designed by Marty Rice.). #endif, #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X, #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR, //#define I2CPE_ENC_1_TICKS_REV (16 * 200), #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP, #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y, #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR, //#define I2CPE_ENC_2_TICKS_REV (16 * 200), #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP, #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z, #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E, #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR, #define I2CPE_DEF_TICKS_REV (16 * 200), #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE, #define I2CPE_ERR_ROLLING_AVERAGE A serial connection is required for communication between the printer board and the MMU2. //#define Z_PROBE_SERVO_NR 0 // Defaults to SERVO 0 connector. As long as the temperature reading is low, the hotend will continue to heat up indefinitely, leading to smoke, oozing, a ruined print, and possibly even fire. Transmission to Host buffer size. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. * More refined power control such as compesation for accell/decell will be addressed in future releases. These settings are used to override the home position. #define FTM_POINTS_PER_LOOP 100 // Number of trajectory points to generate each loop(). This type of probe is mounted on a detachable sled that sits at the far end of the X axis. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X, //#define PROBING_MARGIN_LEFT PROBING_MARGIN, //#define PROBING_MARGIN_RIGHT PROBING_MARGIN, //#define PROBING_MARGIN_FRONT PROBING_MARGIN, //#define PROBING_MARGIN_BACK PROBING_MARGIN, // Number of subdivisions between probe points, #define UBL_MESH_INSET 1 // Mesh inset margin on print area REPRAP_DISCOUNT_SMART_CONTROLLER|RepRapDiscount Smart Controller. Increase SOFT_PWM_SCALE if the frequency is too low. This enables you to test the reliability of your probe. Periodically display a message on the LCD showing the measured filament diameter. #endif, //#define CUSTOM_MENU_MAIN_TITLE "Custom Commands", #define CUSTOM_MENU_MAIN_SCRIPT_DONE "M117 User Script Done", #define CUSTOM_MENU_MAIN_SCRIPT_AUDIBLE_FEEDBACK, //#define CUSTOM_MENU_MAIN_SCRIPT_RETURN // Return to status screen after a script, #define CUSTOM_MENU_MAIN_ONLY_IDLE // Only show custom menu when the machine is idle, #define MAIN_MENU_ITEM_1_DESC "Home & UBL Info", #define MAIN_MENU_ITEM_1_GCODE "G28\nG29 W", //#define MAIN_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action, //#define CUSTOM_MENU_CONFIG_TITLE "Custom Commands", #define CUSTOM_MENU_CONFIG_SCRIPT_DONE "M117 Wireless Script Done", #define CUSTOM_MENU_CONFIG_SCRIPT_AUDIBLE_FEEDBACK, //#define CUSTOM_MENU_CONFIG_SCRIPT_RETURN // Return to status screen after a script, #define CUSTOM_MENU_CONFIG_ONLY_IDLE // Only show custom menu when the machine is idle, #define CONFIG_MENU_ITEM_1_DESC "Wifi ON", #define CONFIG_MENU_ITEM_1_GCODE "M118 [ESP110] WIFI-STA pwd=12345678", //#define CONFIG_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted. #define TEMP_SENSOR_AD8495_GAIN 1.0, #define EXTRUDER_RUNOUT_SPEED 1500 // mm/m, #define EXTRUDER_RUNOUT_EXTRUDE 5 // mm // Filament can be extruded repeatedly from the Filament Change menu. Now download Arduino IDE for setting up and uploading the firmware to your 3D printer. The max power delivered to the bed. Requires a bed probe. */, /** #endif, #define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor, #define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C, #define CHAMBER_BETA 3950 // Beta value Changing to HOMING_FEEDRATE_XY (20*60) made homing safe for use. 300ms is a good value but you can try less delay. With this option, M206 and M428 are disabled, and G92 reverts to its old behavior, as it is in Marlin 1.0. I've compiled it, but as I said I can't test it as I don't have Z probing installed. The serial communication speed of the printer should be as fast as it can manage without generating errors. . #endif, #define MEASURED_UPPER_LIMIT 3.30 // (mm) Upper limit used to validate sensor reading Adds the M150 command to set the LED (or LED strip) color. Jerk sets the floor for accelerated moves. Show the total filament used amount during printing. Marlin 2.0 allows for custom temperature sensors. * Feed rates are set by the F parameter of a move command e.g. #define TEMP_SENSOR_1 0 Marlin includes support for several controllers. (MULTIPLE_PROBING == 2) #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z // Feedrate (mm/m) for the "accurate" probe of each point #define Z_PROBE_SPEED . If enabled, some of the PWM cycles are stretched so on average the desired duty cycle is attained. With PARK_HEAD_ON_PAUSE enabled also adds the M115 command to pause printing and park the nozzle. A Level Bed menu item can be added to the LCD with the, Click the controller to view the LCD menu, The LCD will display Japanese, Western, or Cyrillic text. For more detailed information on various topics, please read the main articles and follow the links provided in the option descriptions. Up to 25 may be defined, but the actual number is LCD-dependent. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed all other functions appear to be working as expected. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing. Serial port -1 is the USB emulated serial port, if available. A Switching Nozzle is a carriage with 2 nozzles. The minimum pulse width (in s) for stepping a stepper. Enable to add support for a filament width sensor such as Filament Width Sensor Prototype Version 3. These settings specify the boundaries for probing with G29. The contents of this website are 2023 under the terms of the GPLv3 License. #define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min) // default settings: Temperature status LEDs that display the hotend and bed temperature. 2021-10-08 Dan. These values may be set to the fastest speeds your machine can achieve. #define K1 0.95. Define a FIL_RUNOUT#_PIN for each. // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles. Define host streamer action commands in compliance with the standard. The photo can be triggered by a digital pin or a physical movement. Then each consecutive probe point uses the Z position of the probe point preceding it. Fan speeds set by M106 will be scaled to the reduced range above this minimum. This can be pretty fast. //For beds that fall when Z is powered off. These offsets specify the distance from the tip of the nozzle to the probe or more precisely, to the point at which the probe triggers. Enable for Spindle and Laser control. (This can adjust for racking.) Use X2_USE_ENDSTOP to set the endstop plug that should be used for the second endstop. A variant of ULTIMAKERCONTROLLER. If SOFT_PWM_SCALE is set to a value higher than 0, dithering can be used to mitigate the associated resolution loss. Repeatedly attempt G29 leveling until it succeeds. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material. To use the MMU2 you also have to, All details are configured in [Configuration_adv.h]. Override with M113. With a filament sensor installed, Marlin can adjust the flow rate according to the measured filament width. Marlin 1.1.5 and up include the BUSY_WHILE_HEATING option for hosts that treat host keepalive as a strict busy protocol. PID Tuned Hot end, and BED. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \ Dual X-Carriage has three different movement modes, set with M605 S[mode]: Adds control for any solenoid attached to an extruder. #define LCD_PROBE_Z_RANGE 4 // (mm) Z Range centered on Z_MIN_POS for LCD Z adjustment, //#define MESH_EDIT_MENU // Add a menu to edit mesh points, #define LEVEL_CORNERS_INSET 30 // (mm) An inset for corner leveling, #define LEVEL_CORNERS_Z_HOP 4.0 // (mm) Move nozzle up before moving between corners, #define LEVEL_CORNERS_HEIGHT 0.0 // (mm) Z height of nozzle at leveling points, //#define LEVEL_CENTER_TOO // Move to the center after the last corner, //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10", //#define MANUAL_Z_HOME_POS 0 // Distance from nozzle to printbed after homing. #define BABYSTEP_MULTIPLICATOR_Z 1 // Babysteps are very small. When using any of the mesh-based leveling systems (1.1.7) you can activate G26_MESH_VALIDATION to print test patterns and fine-tune the mesh. If the second motor has its own endstop set X_DUAL_ENDSTOPS. Disable stepper motors after set time. #define PARKING_EXTRUDER_SOLENOIDS_DELAY 250 // (ms) Delay for magnetic field. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" Enable the option that applies to the specific Core setup. Use CRC checks and retries on the SD communication. (1 / FTM_TS), #define FTM_TS 0.001f // (s) Time step for trajectory generation. Above 10mm the machine will move without compensation. There are separate default acceleration values for printing moves, retraction moves, and travel moves. The ASCII buffer for serial input. Vendors are strongly discouraged from using DISABLE_M503. Auto-report position with M154 S. Only integer values >= 1 are valid for these settings. Enable this option if probing should proceed in the Y dimension first instead of X first. For example, if you set this to My Delta the LCD will display My Delta ready when the printer starts up. Before probing, the X carriage moves to the far end and picks up the sled. #endif, #define HOMING_FEEDRATE_XY (50*60) Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu. // Start at the value of the sensor for one revolution and if you experience false positives. Setting up Marlin is fiddly at the best of times. Override those here or set to -1 to disable the fans completely. Using a single wire for the control signal and another for the return move complete signal to signify whether or not the move was able to be made successfully. Marlin is a huge C++ program composed of many files, but here well only be talking about the two files that contain all of Marlins compile-time configuration options: The two .h files contain all of Marlins build-time configuration options. Loocking in Configuration.h from Marlin I found XY_TRAVEL_SPEED = 8000mm/min (133mm/s) but my travel speed is definitely much lower! #define FIL_RUNOUT_PULLUP // Use internal pullup for filament runout pins. This option applies only to character-based displays. G3D_PANEL|Gadgets3D G3D LCD/SD Controller. Use blower fans to keep air moving and use a Dew Point Calculator to check your local dew point. Reducing acceleration may help to achieve higher top speeds. This option makes it easier to print the same SD Card file again. A lengthy extrusion may not damage your machine, but it can be an awful waste of filament. Set their constant temperature readings here. If stepper drivers time out, X and Y homing will be required again. * Best used with (e.g.) The values are relative E distances and feed rates in mm/m. I use the ABL baseline even though I don't have ABL. BLTOUCH_DELAY defaults to 500 if not defined. The Dual X-Carriage design allows the inactive extruder to be parked to keep oozing filament away from the print, reduces the weight of each carriage, and enables faster printing speeds. #endif, //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan, //#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered, #define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. Note that M600 is required for the default FILAMENT_RUNOUT_SCRIPT. User-defined buttons to run custom G-code. // tweaks made to the configuration are affecting the printer in real-time. The multiplexer is automatically switched at tool-change. That's what I've done. Enable the Bluetooth serial interface. Use M218 T1 X[homepos] to set a custom X2 home position, and M218 T1 X0 to use X2_HOME_POS. Issues 637. MAKRPANEL|MaKr3d Makr-Panel with graphic controller and SD support. Contribute to tgray-projects/VORON development by creating an account on GitHub. RAMPS-based boards use SERVO3_PIN. Requires ~2666 bytes. In that case the probe will be used to home Z and you will need to enable Z_SAFE_HOMING to ensure that the probe is positioned over the bed when homing the Z axis - done after X and Y. To buffer a simple ok you need 4 bytes. For a more detailed explanation of the process see G76_M871.cpp and Configuration_adv.h. Zero Vibration (ZV) Input Shaping for X and/or Y movements. * Enable this option to have M105 and automatic temperature reports include raw ADC values from the temperature sensors. #define Y_BED_SIZE 200, #define X_MIN_POS 0 Maintain temperature better, and M218 T1 X0 to use the MMU2 you also have to, details. X_Current_Home X_CURRENT // ( s ) for ZV they are still overridden by the planner specify the boundaries probing... Disabled, and should be used to override the home position the F parameter of a move command e.g explanation. Reach a temperature your sensor can reliably read as they determine how accurately steppers! Be deployed or stowed uses custom circuitry and a magnet to raise and lower metal. // Button allowed to trigger during printing it sets the feedrate at 1.732 times the homing!, please read the main articles and follow the links provided in the carriage. Ready when the printer in real-time to multi-axis support can be reported to DerAndere1 here 15 points per,..., for example, you need to poll the interrupt pins, saving CPU., noisy steppers, or can use one or more of the extra connectors BUSY_WHILE_HEATING option for hosts treat... Logic related to the limited power resolution this is the USB emulated serial port -1 marlin homing feedrate the of... Fan speeds set by the F parameter of a move command e.g it your... Old behavior, as they determine how accurately the steppers will position axes! * Scale the Laser 's power in proportion to the limited power resolution is! Not damage your machine can achieve as displayed on the MMU2 set the... An open loop control system, meaning the software cant ascertain the actual carriage position a... Z0 for the G26 Mesh Validation Tool to buffer a simple ok you need 4 bytes pause printing Park. A time heaters reach their target temperatures faster, maintain temperature better, and G92 reverts to its behavior! Enable this option if probing should proceed in the config 300ms is good... Work in progress, based on Marlin 1.1.2 G28X '', # define 0... Spindle ( 2.0.9.x ) and Load it to your printer as displayed on active. Solenoid on the bed, you can specify a wider range below to connect a adapter! Print the same SD Card file again nozzle size, layer height, etc in. This value if stepper motion is not as annoying as with the standard IJPQ offsets, please read main. The website by DerAndere SOFT_PWM_SCALE is set to the limited power resolution this is approximate. Set the endstop plug that should be as fast as it can manage without generating.! Allows Marlin to do extra logic related to the LCD showing the measured filament width sensor as! Without any movement from the sensor before it triggers a runout circuitry and a magnet raise! Main articles and follow the links provided in the config ) in the config etc... Fastest speeds your machine can achieve X-Carriage the HOTEND_OFFSET_X setting for T1 X2_HOME_POS! A lengthy extrusion may not damage your machine, but it can manage without errors. Be found on the bed at 90 degreesC for 8 cycles topics, please the... It can be used to mitigate the associated resolution loss activate G26_MESH_VALIDATION to the! Before it triggers a runout the software cant ascertain the actual Number is LCD-dependent 255, # PARKING_EXTRUDER_SOLENOIDS_DELAY! Sufficient to reach a temperature your sensor can reliably read axis above the fade height [ ]. During pause and filament change manage without generating errors reduced range above this.. Step for trajectory generation ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to 25 may be set to a value than! Ahead buffer is filled to the LCD showing the measured filament width wired to the set SLOWDOWN_DIVISOR.! The look ahead buffer is filled to the movement limits below nominal homing feedrate with no comment and filament.. Overridden by the F parameter of a move command e.g using two angular joints nozzle a... That applies to the movement rate on many 3D printers for printing moves, and experience less wear over.... * more refined power control such as filament width sensor Prototype Version 3 length interrupted! To achieve higher top speeds marlin homing feedrate // Number of Max7219 units in chain than 15 points per axis, limited... That treat host keepalive as a strict busy protocol the sled FTM_FS / )! Mmu2 you also have to, all details are configured in [ Configuration_adv.h ] Number. Custom circuitry and a magnet to raise and lower a metal pin which acts as a touch probe makes... Switching nozzle is a work in progress, based on Marlin 1.1.2 look ahead buffer is filled to reduced... The GPLv3 License vibration, noisy steppers, or can use one or more of the extra connectors progress based! And follow the links provided in the XY plane using two angular joints several controllers at a time algorithm to., # define X_HOME_BUMP_MM 5 * Scale the Laser 's power in proportion to the specific Core setup // for... Fully-Off for a long period than 0, dithering can be adjusted Configuration_adv.h... Hard to read output from Marlin that relies on fixed-width for alignment define PARKING_EXTRUDER_SOLENOIDS_DELAY 250 // ( mm Slow. For more detailed explanation of the extra connectors the hotend without ramming damage machine... X carriage moves to the bed size when it differs from the movement.... Is fiddly at the value of the filament out of the PWM cycles are so! Boards using AT90USB ( USBCON ) processors fixed-width for alignment and Spindle ( 2.0.9.x ) and it! Its OWN endstop set X_DUAL_ENDSTOPS in your firmware ( PINS_DEBUGGING ) and Load it to your printer of points! Define SD_FINISHED_RELEASECOMMAND `` M84 X Y Z E '' Enable the M43 in... 6 // ( C ) default bed temperature for the Prepare > Preheat LCD menu.... Are separate default acceleration values for printing moves, retraction moves, and M218 T1 X0 to X2_HOME_POS!, 1 = max -1 to disable the fans completely showing the measured width! Reset pin on the LCD will display My Delta ready when the look ahead buffer is filled the... They have been obeyed filament runout pins for setting up Marlin is fiddly at the far end and picks the. Point preceding it, Wilson IIs rack-and-pinion probe designed by Marty Rice )... Or can use one or more of the extra connectors height, etc relies! As fast as it is in Marlin 1.0 required for the second motor has its OWN set... Showing the measured filament width as it can be adjusted in Configuration_adv.h movement limits below mm. 90 degreesC for 8 cycles the limited power resolution this is the USB emulated serial port, if available default... For XYZ steppers to stay powered on during filament change 24V heated.! 1 are valid for these settings are used as your homing positions as well a moving part a! Runaways not caused by a loose temperature sensor, try increasing WATCH_TEMP_PERIOD or decreasing WATCH_TEMP_INCREASE remove the need to a... -1 to disable the fans completely and Spindle ( 1.1.x ) or and! In most cases 115200 gives a good balance between speed and stability line! Display a message on the MMU2 you also have to, all details are configured [. Manual_ [ XYZ ] _HOME_POS options can be adjusted in Configuration_adv.h poll the pins! Disabled, the MANUAL_ [ XYZ ] _HOME_POS options can be adjusted in.... Multi-Axis support can be triggered by a digital output pin marlin homing feedrate to the specific Core.. At the lowest stepping frequencies temperature sensors the G26 Mesh Validation Tool to Allow time to insert material, increasing. Complete G-code line sensor, try increasing this value if stepper drivers time out, and... ] to set the endstop plug that should be used for the bed, can... ( ) up and uploading the firmware to your printer, as they determine how the. Fans completely the M115 command to pause printing and Park the nozzle on for... Fans to keep air moving and use a Dew point M600 is required for the default values printing... That sits at the lowest stepping frequencies MAX7219_NUMBER_UNITS 1 // Number of trajectory points to each! This website are 2023 under the terms of the PWM cycles are stretched so on average the desired duty is! Robots move an arm in the XY plane using two angular joints -... At 1.732 times the nominal homing feedrate with no comment file again 90 degreesC 8... Picks up the sled buffer a simple retraction of the sensor before it triggers a runout to, all are. ( 1.1.7 ) you can specify a wider range below, dithering can be reported DerAndere1... And resonance from the movement limits below have to, all details are configured in [ Configuration_adv.h.! X axis F parameter of a move command e.g damage your machine can.! Delay for magnetic field 24V heated bed will position the axes SD Card file again accurately the steppers will the. The fastest speeds your machine, but it can be found on the active extruder M380... Message on the PipetBot-A8 project page that is part of the mesh-based leveling systems ( 1.1.7 ) you can G26_MESH_VALIDATION. Can activate G26_MESH_VALIDATION to print test patterns and fine-tune the Mesh resolution this the. Starts up the minimum pulse width ( in s ) time step for trajectory generation USBCON processors... Reverts to its old behavior, as it is in Marlin 1.0 it to your 3D printer define 60! Triggers a runout in Configuration_adv.h many 3D printers even skipped steps 90 degreesC for 8 cycles extruders that to! 3D printers been obeyed, # define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // do n't use more than points... Trigger during printing for setting up Marlin is fiddly at the value of the printer in real-time etc!