klipper-dgus/config/example-extras.cfg

# This file serves as documentation for config parameters of
# additional devices that may be configured on a printer. The snippets
# in this file may be copied into the main printer.cfg file. See the
# "example.cfg" file for description of common config parameters.
#
# Note, where an extra config section creates additional pins, the
# section defining the pins must be listed in the config file before
# any sections using those pins.


######################################################################
# Bed leveling support
######################################################################

# Mesh Bed Leveling. One may define a [bed_mesh] config section
# to enable move transformations that offset the z axis based
# on a mesh generated from probed points. Note that bed_mesh
# and bed_tilt are incompatible, both cannot be defined.  When
# using a probe to home the z-axis, it is recommended to define
# a [homing_override] section in printer.cfg to home toward the
# center of the print area.
#
#  Visual Examples:
#   rectangular bed, probe_count = 3,3:
#               x---x---x (max_point)
#               |
#               x---x---x
#                       |
#   (min_point) x---x---x
#
#   round bed, round_probe_count = 5, bed_radius = r:
#                  x (0,r) end
#                /
#              x---x---x
#                        \
#   (-r,0) x---x---x---x---x (r,0)
#            \
#              x---x---x
#                    /
#                  x  (0,-r) start
#
#[bed_mesh]
#speed: 50
#   The speed (in mm/s) of non-probing moves during the
#   calibration. The default is 50.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.
#mesh_radius:
#   Defines the radius of the mesh to probe for round beds.  Note that the
#   radius is relative to the coordinate specified by the mesh_origin option.
#   This parameter must be provided for round beds and omitted for rectangular
#   beds.
#mesh_origin:
#   Defines the center x,y coordinate of the mesh for round beds.  This
#   coordinate is relative to the probe's location.  It may be useful
#   to adjust the mesh_origin in an effort to maximize the size of the
#   mesh radius.  Default is 0,0.  This parameter must be omitted for
#   rectangular beds.
#mesh_min:
#   Defines the minimum x,y coodinate of the mesh for rectangular beds.  This
#   coordinate is relative to the probe's location. This will be the first
#   point probed, nearest to the origin. This parameter must be provided for
#   rectangular beds.
#mesh_max:
#   Defines the maximum x,y coordinate of the mesh for rectangular beds.
#   Adheres to the same principle as mesh_min, however this will be the
#   furthest point probed from the bed's origin. This parameter must be
#   provided for rectangular beds.
#probe_count: 3,3
#   For rectangular beds, this is a comma separate pair of integer
#   values (X,Y) defining the number of points to probe along each axis.
#   A single value is also valid, in which case that value will be applied
#   to both axes.  Default is 3,3.
#round_probe_count: 5
#   For round beds, this integer value defines the maximum number of
#   points to probe along each axis. This value must be an odd number.
#   Default is 5.
#fade_start: 1.0
#   The gcode z position in which to start phasing out z-adjustment
#   when fade is enabled.  Default is 1.0.
#fade_end: 0.0
#   The gcode z position in which phasing out completes.  When set
#   to a value below fade_start, fade is disabled. It should be
#   noted that fade may add unwanted scaling along the z-axis of a
#   print.  If a user wishes to enable fade, a value of 10.0 is
#   recommended. Default is 0.0, which disables fade.
#fade_target:
#   The z position in which fade should converge. When this value is set
#   to a non-zero value it must be within the range of z-values in the mesh.
#   Users that wish to converge to the z homing position should set this to 0.
#   Default is the average z value of the mesh.
#split_delta_z: .025
#   The amount of Z difference (in mm) along a move that will
#   trigger a split. Default is .025.
#move_check_distance: 5.0
#   The distance (in mm) along a move to check for split_delta_z.
#   This is also the minimum length that a move can be split. Default
#   is 5.0.
#mesh_pps: 2,2
#   A comma separated pair of integers (X,Y) defining the number of
#   points per segment to interpolate in the mesh along each axis. A
#   "segment" can be defined as the space between each probed
#   point. The user may enter a single value which will be applied
#   to both axes.  Default is 2,2.
#algorithm: lagrange
#   The interpolation algorithm to use. May be either "lagrange"
#   or "bicubic". This option will not affect 3x3 grids, which
#   are forced to use lagrange sampling.  Default is lagrange.
#bicubic_tension: .2
#   When using the bicubic algorithm the tension parameter above
#   may be applied to change the amount of slope interpolated.
#   Larger numbers will increase the amount of slope, which
#   results in more curvature in the mesh. Default is .2.
#relative_reference_index:
#   A point index in the mesh to reference all z values to. Enabling
#   this parameter produces a mesh relative to the probed z position
#   at the provided index.

# Bed tilt compensation. One may define a [bed_tilt] config section to
# enable move transformations that account for a tilted bed.
#[bed_tilt]
#x_adjust: 0
#   The amount to add to each move's Z height for each mm on the X
#   axis. The default is 0.
#y_adjust: 0
#   The amount to add to each move's Z height for each mm on the Y
#   axis. The default is 0.
#z_adjust: 0
#   The amount to add to the Z height when the nozzle is nominally at
#   0,0. The default is 0.
# The remaining parameters control a BED_TILT_CALIBRATE extended
# g-code command that may be used to calibrate appropriate x and y
# adjustment parameters.
#points:
#   A list of X,Y coordinates (one per line; subsequent lines
#   indented) that should be probed during a BED_TILT_CALIBRATE
#   command. Specify coordinates of the nozzle and be sure the probe
#   is above the bed at the given nozzle coordinates. The default is
#   to not enable the command.
#speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.

# Tool to help adjust bed leveling screws. One may define a
# [bed_screws] config section to enable a BED_SCREWS_ADJUST g-code
# command.
#[bed_screws]
#screw1: 100,100
#   The X,Y coordinate of the first bed leveling screw. This is a
#   position to command the nozzle to that is directly above the bed
#   screw (or as close as possible while still being above the bed).
#   This parameter must be provided.
#screw1_name: front screw
#   An arbitrary name for the given screw. This name is displayed when
#   the helper script runs. The default is to use a name based upon
#   the screw XY location.
#screw1_fine_adjust:
#   An X,Y coordinate to command the nozzle to so that one can fine
#   tune the bed leveling screw. The default is to not perform fine
#   adjustments on the bed screw.
#screw2:
#screw2_name:
#screw2_fine_adjust:
#...
#   Additional bed leveling screws. At least three screws must be
#   defined.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   when moving from one screw location to the next. The default is 5.
#probe_height: 0
#   The height of the probe (in mm) after adjusting for the thermal
#   expansion of bed and nozzle. The default is zero.
#speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
#probe_speed: 5
#   The speed (in mm/s) when moving from a horizontal_move_z position
#   to a probe_height position. The default is 5.

# Tool to help adjust bed screws tilt using Z probe. One may define a
# [screws_tilt_adjust] config section to enable a SCREWS_TILT_CALCULATE
# g-code command.
#[screws_tilt_adjust]
#screw1: 100,100
#   The X,Y coordinate of the first bed leveling screw. This is a
#   position to command the nozzle to that is directly above the bed
#   screw (or as close as possible while still being above the bed).
#   This is the base screw used in calculations.
#   This parameter must be provided.
#screw1_name: front screw
#   An arbitrary name for the given screw. This name is displayed when
#   the helper script runs. The default is to use a name based upon
#   the screw XY location.
#screw2:
#screw2_name:
#...
#   Additional bed leveling screws. At least two screws must be
#   defined.
#speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.
#screw_thread: CW-M3
#   The type of screw used for bed level, M3, M4 or M5 and the
#   direction of the knob used to level the bed, clockwise decrease
#   counter-clockwise decrease.
#   Accepted values: CW-M3, CCW-M3, CW-M4, CCW-M4, CW-M5, CCW-M5.
#   Default value is CW-M3, most printers use an M3 screw and
#   turning the knob clockwise decrease distance.

# Multiple Z stepper tilt adjustment. This feature enables independent
# adjustment of multiple z steppers (see stepper_z1 section below) to
# adjust for tilt. If this section is present then a Z_TILT_ADJUST
# extended G-Code command becomes available.
#[z_tilt]
#z_positions:
#   A list of X,Y coordinates (one per line; subsequent lines
#   indented) describing the location of each bed "pivot point". The
#   "pivot point" is the point where the bed attaches to the given Z
#   stepper. It is described using nozzle coordinates (the XY position
#   of the nozzle if it could move directly above the point). The
#   first entry corresponds to stepper_z, the second to stepper_z1,
#   the third to stepper_z2, etc. This parameter must be provided.
#points:
#   A list of X,Y coordinates (one per line; subsequent lines
#   indented) that should be probed during a Z_TILT_ADJUST command.
#   Specify coordinates of the nozzle and be sure the probe is above
#   the bed at the given nozzle coordinates. This parameter must be
#   provided.
#speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.
#retries: 0
#   Number of times to retry if the probed points aren't within tolerance
#retry_tolerance: 0
#   If retries are enabled then retry if largest and smallest probed
#   points differ more than retry_tolerance. Note the smallest unit of
#   change here would be a single step. However if you are probing
#   more points than steppers then you will likely have a fixed
#   minimum value for the range of probed points which you can learn
#   by observing command output.

# Moving gantry leveling using 4 independently controlled Z motors.
# Corrects hyperbolic parabola effects (potato chip) on moving gantry
# which is more flexible.
# WARNING: Using this on a moving bed may lead to undesirable results.
# If this section is present then a QUAD_GANTRY_LEVEL extended G-Code
# command becomes available. This routine assumes the following Z motor
# configuration:
# ----------------
# |Z1          Z2|
# |  ---------   |
# |  |       |   |
# |  |       |   |
# |  x--------   |
# |Z           Z3|
# ----------------
# Where x is the (0,0) point on the bed
#[quad_gantry_level]
#gantry_corners:
#   A newline separated list of X,Y coordinates describing the
#   two opposing corners of the gantry. The first entry corresponds to
#   Z, the second to Z2.
#   This parameter must be provided.
#points:
#   A newline separated list of four X,Y points that should be probed
#   during a QUAD_GANTRY_LEVEL command.
#   Order of the locations is important, and should correspond to Z,Z1
#   Z2, and Z3 location in order.
#   This parameter must be provided.
#   For maximum accuracy, ensure your probe offsets are configured.
#speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5
#max_adjust: 4
#   Safety limit if an ajustment greater than this value is requested
#   quad_gantry_level will abort.
#retries: 0
#   number of times to retry if the probed points aren't within tolerance
#retry_tolerance: 0
#   if retries are enabled then retry if largest and smallest probed points
#   differ more than retry_tolerance

# Printer Skew Correction.  It is possible to use software to correct
# printer skew across 3 planes, xy, xz, yz.  This is done by printing
# a calibration model along a plane and measuring three lengths.  Due
# to the nature of skew correction these lengths are set via gcode. See
# skew_correction.md and G-Codes.md in the docs directory for details.
#[skew_correction]


######################################################################
# Customized homing
######################################################################

# Safe Z homing. One may use this mechanism to home the Z axis at a
# specific XY coordinate. This is useful if the toolhead, for example
# has to move to the center of the bed before Z can be homed.
#[safe_z_home]
#home_xy_position:
#   A X,Y coordinate (e.g. 100,100) where the Z homing should be
#   performed. This parameter must be provided.
#speed: 50.0
#   Speed at which the toolhead is moved to the safe Z home coordinate.
#   The default is 50 mm/s
#z_hop:
#   Lift the Z axis prior to homing. This is applied to any homing
#   command, even if it doesn't home the Z axis. If the Z axis is
#   already homed and the current Z position is less than z_hop, then
#   this will lift the head to a height of z_hop. If the Z axis is not
#   already homed, then prior to any XY homing movement the Z axis
#   boundary checks are disabled and the head is lifted by z_hop. If
#   z_hop is specified, be sure to home the Z immediately after any XY
#   home requests so that the Z boundary checks are accurate. The
#   default is to not implement Z hop.
#z_hop_speed: 20.0
#   Speed at which the Z axis is lifted prior to homing. The default is 20mm/s.
#move_to_previous: False
#   When set to True, xy are reset to their previous positions after z homing.
#   The default is False.


# Homing override. One may use this mechanism to run a series of
# g-code commands in place of a G28 found in the normal g-code input.
# This may be useful on printers that require a specific procedure to
# home the machine.
#[homing_override]
#gcode:
#   A list of G-Code commands to execute in place of G28 commands
#   found in the normal g-code input. See docs/Command_Templates.md
#   for G-Code format. If a G28 is contained in this list of commands
#   then it will invoke the normal homing procedure for the printer.
#   The commands listed here must home all axes. This parameter must
#   be provided.
#axes: xyz
#   The axes to override. For example, if this is set to "z" then the
#   override script will only be run when the z axis is homed (eg, via
#   a "G28" or "G28 Z0" command). Note, the override script should
#   still home all axes. The default is "xyz" which causes the
#   override script to be run in place of all G28 commands.
#set_position_x:
#set_position_y:
#set_position_z:
#   If specified, the printer will assume the axis is at the specified
#   position prior to running the above g-code commands. Setting this
#   disables homing checks for that axis. This may be useful if the
#   head must move prior to invoking the normal G28 mechanism for an
#   axis. The default is to not force a position for an axis.

# Stepper phase adjusted endstops. To use this feature, define a
# config section with an "endstop_phase" prefix followed by the name
# of the corresponding stepper config section (for example,
# "[endstop_phase stepper_z]"). This feature can improve the accuracy
# of endstop switches. Add a bare "[endstop_phase]" declaration to
# enable the ENDSTOP_PHASE_CALIBRATE command.
#[endstop_phase stepper_z]
#phases:
#   This specifies the number of phases of the given stepper motor
#   driver (which is the number of micro-steps multiplied by four).
#   This setting is automatically determined if one uses a TMC driver
#   with run-time configuration. Otherwise, this parameter must be
#   provided.
#endstop_accuracy: 0.200
#   Sets the expected accuracy (in mm) of the endstop. This represents
#   the maximum error distance the endstop may trigger (eg, if an
#   endstop may occasionally trigger 100um early or up to 100um late
#   then set this to 0.200 for 200um). The default is
#   phases*step_distance.
#endstop_phase:
#   This specifies the phase of the stepper motor driver to expect
#   when hitting the endstop. Only set this value if one is sure the
#   stepper motor driver is reset every time the mcu is reset. If this
#   is not set, then the stepper phase will be detected on the first
#   home and that phase will be used on all subsequent homes.
#endstop_align_zero: False
#   If true then the position_endstop of the axis will effectively be
#   modified so that the zero position for the axis occurs at a full
#   step on the stepper motor. (If used on the Z axis and the print
#   layer height is a multiple of a full step distance then every
#   layer will occur on a full step.) The default is False.


######################################################################
# G-Code macros and events
######################################################################

# G-Code macros (one may define any number of sections with a
# "gcode_macro" prefix).
#[gcode_macro my_cmd]
#gcode:
#   A list of G-Code commands to execute in place of "my_cmd". See
#   docs/Command_Templates.md for G-Code format. This parameter must
#   be provided.
#default_parameter_<parameter>:
#   One may define any number of options with a "default_parameter_"
#   prefix. Use this to define default values for g-code parameters.
#   For example, if one were to define the macro MY_DELAY with gcode
#   "G4 P{DELAY}" along with "default_parameter_DELAY = 50" then the
#   command "MY_DELAY" would evaluate to "G4 P50". To override the
#   default parameter when calling the command then using
#   "MY_DELAY DELAY=30" would evaluate to "G4 P30". The default is
#   to require that all parameters used in the gcode script be
#   present in the command invoking the macro.
#variable_<name>:
#   One may specify any number of options with a "variable_" prefix.
#   The given variable name will be assigned the given value (parsed
#   as a Python literal) and will be available during macro expansion.
#   For example, a config with "variable_fan_speed = 75" might have
#   gcode commands containing "M106 S{ fan_speed * 255 }". Variables
#   can be changed at run-time using the SET_GCODE_VARIABLE command
#   (see docs/Command_Templates.md for details). Variable names may
#   not use upper case characters.
#rename_existing:
#   This option will cause the macro to override an existing G-Code
#   command and provide the previous definition of the command via the
#   name provided here. This can be used to override builtin G-Code
#   commands. Care should be taken when overriding commands as it can
#   cause complex and unexpected results. The default is to not
#   override an existing G-Code command.

# Execute a gcode on a set delay.
#[delayed_gcode my_delayed_gcode]
#initial_duration: 0.
#   The duration of the initial delay (in seconds).  If set to a non-zero
#   value the delayed_gcode will execute the specified number of seconds
#   after the printer enters the "ready" state.  This can be useful for
#   initialization procedures or a repeating delayed_gcode.  If set to 0
#   the delayed_gcode will not execute on startup.  Default is 0.
#gcode:
#   A list of G-Code commands to execute when the delay duration has
#   elapsed.  G-Code templates are supported.  This parameter must be
#   provided.

# Idle timeout. An idle timeout is automatically enabled - add an
# explicit idle_timeout config section to change the default settings.
#[idle_timeout]
#gcode:
#   A list of G-Code commands to execute on an idle timeout. See
#   docs/Command_Templates.md for G-Code format. The default is to run
#   "TURN_OFF_HEATERS" and "M84".
#timeout: 600
#   Idle time (in seconds) to wait before running the above G-Code
#   commands. The default is 600 seconds.


######################################################################
# Optional G-Code features
######################################################################

# A virtual sdcard may be useful if the host machine is not fast
# enough to run OctoPrint well. It allows the Klipper host software to
# directly print gcode files stored in a directory on the host using
# standard sdcard G-Code commands (eg, M24).
#[virtual_sdcard]
#path: ~/.octoprint/uploads/
#   The path of the local directory on the host machine to look for
#   g-code files. This is a read-only directory (sdcard file writes
#   are not supported). One may point this to OctoPrint's upload
#   directory (generally ~/.octoprint/uploads/ ). This parameter must
#   be provided.

# Support manually moving stepper motors for diagnostic purposes.
# Note, using this feature may place the printer in an invalid state -
# see docs/G-Codes.md for important details.
#[force_move]
#enable_force_move: False
#   Set to true to enable FORCE_MOVE and SET_KINEMATIC_POSITION
#   extended G-Code commands. The default is false.

# Pause/Resume functionality with support of position capture and restore
#[pause_resume]
#recover_velocity: 50.
#   When capture/restore is enabled, the speed at which to return to
#   the captured position (in mm/s).  Default is 50.0 mm/s.

# Firmware filament retraction. This enables G10 (retract) and G11
# (unretract) GCODE commands issued by many slicers. The parameters
# below provide startup defaults, although the values can be adjusted
# via the SET_RETRACTION command, allowing per-filament settings and
# runtime tuning.
#[firmware_retraction]
#retract_length: 0
#   The length of filament (in mm) to retract when G10 is activated, and to
#   unretract when G11 is activated (but see unretract_extra_length below).
#   The default is 0 mm.
#retract_speed: 20
#   The speed of retraction, in mm/s. The default is 20 mm/s.
#unretract_extra_length: 0
#   The length (in mm) of *additional* filament to add when unretracting.
#unretract_speed: 10
#   The speed of unretraction, in mm/s. The default is 10 mm/s.

# Support for gcode arc (G2/G3) commands.
#[gcode_arcs]
#resolution: 1.0
#   An arc will be split into segments. Each segment's length will equal
#   the resolution in mm set above. Lower values will produce a finer arc,
#   but also more work for your machine. Arcs smaller than the configured
#   value will become straight lines. The default is 1mm.

# Enable the "M118" and "RESPOND" extended commands.
# [respond]
# default_type: echo
#    Sets the default prefix of the "M118" and "RESPOND" output to one of
#    the following:
#        echo: "echo: " (This is the default)
#        command: "// "
#        error: "!! "
# default_prefix: echo:
#    Directly sets the default prefix. If present, this value will override
#    the "default_type".

######################################################################
# Resonance compensation
######################################################################

# Enables input shaping.
#[input_shaper]
#shaper_freq_x: 0
#   A frequency (in Hz) of the input shaper for X axis. This is usually a
#   resonance frequency of X axis that the input shaper should suppress.
#   For more complex shapers, like 2- and 3-hump EI input shapers, this
#   parameter can be set from different considerations.
#   The default value is 0, which disables input shaping for X axis.
#shaper_freq_y: 0
#   A frequency (in Hz) of the input shaper for Y axis. This is usually a
#   resonance frequency of Y axis that the input shaper should suppress.
#   For more complex shapers, like 2- and 3-hump EI input shapers, this
#   parameter can be set from different considerations.
#   The default value is 0, which disables input shaping for Y axis.
#shaper_type: mzv
#   A type of the input shaper to use for both X and Y axes. Supported shapers
#   are zv, mzv, zvd, ei, 2hump_ei, and 3hump_ei.
#   The default is mzv input shaper.
#shaper_type_x:
#shaper_type_y:
#   If shaper_type is not set, these two parameters can be used to configure
#   different input shapers for X and Y axes. The same values are supported
#   as for shaper_type parameter.
#damping_ratio_x: 0.1
#damping_ratio_y: 0.1
#   Damping ratios of vibrations of X and Y axes used by input shapers to
#   improve vibration suppression. Should not be changed without some proper
#   measurements, e.g. with an accelerometer.
#   Default value is 0.1 which is a good all-round value for most printers.


######################################################################
# Config file helpers
######################################################################

# Board pin aliases. One may define aliases for the pins on a
# micro-controller. (If a micro-controller name is omitted in the
# board_pins config section name then it defaults to "mcu".)
#[board_pins mcu]
#aliases:
#   A comma separated list of "name=value" aliases to create for the
#   given micro-controller. For example, "EXP1_1=PE6" would create an
#   "EXP1_1" alias for the "PE6" pin. However, if "value" is enclosed
#   in "<>" then "name" is created as a reserved pin (for example,
#   "EXP1_9=<GND>" would reserve "EXP1_9"). This parameter must be
#   provided.

# Include file support. One may include additional config file from
# the main printer config file. Wildcards may also be used (eg,
# "configs/*.cfg").
#[include my_other_config.cfg]


######################################################################
# Bed probing hardware
######################################################################

# Z height probe. One may define this section to enable Z height
# probing hardware. When this section is enabled, PROBE and
# QUERY_PROBE extended g-code commands become available. The probe
# section also creates a virtual "probe:z_virtual_endstop" pin. One
# may set the stepper_z endstop_pin to this virtual pin on cartesian
# style printers that use the probe in place of a z endstop. If using
# "probe:z_virtual_endstop" then do not define a position_endstop in
# the stepper_z config section.
#[probe]
#pin: ar15
#   Probe detection pin. This parameter must be provided.
#x_offset: 0.0
#   The distance (in mm) between the probe and the nozzle along the
#   x-axis. The default is 0.
#y_offset: 0.0
#   The distance (in mm) between the probe and the nozzle along the
#   y-axis. The default is 0.
#z_offset:
#   The distance (in mm) between the bed and the nozzle when the probe
#   triggers. This parameter must be provided.
#speed: 5.0
#   Speed (in mm/s) of the Z axis when probing. The default is 5mm/s.
#samples: 1
#   The number of times to probe each point. The probed z-values will
#   be averaged. The default is to probe 1 time.
#sample_retract_dist: 2.0
#   The distance (in mm) to lift the toolhead between each sample (if
#   sampling more than once). The default is 2mm.
#lift_speed: 5.0
#   Speed (in mm/s) of the Z axis when lifting the probe between
#   samples. The default is to use the same value as the 'speed'
#   parameter.
#samples_result: average
#   The calculation method when sampling more than once - either
#   "median" or "average". The default is average.
#samples_tolerance: 0.100
#   The maximum Z distance (in mm) that a sample may differ from other
#   samples. If this tolerance is exceeded then either an error is
#   reported or the attempt is restarted (see
#   samples_tolerance_retries). The default is 0.100mm.
#samples_tolerance_retries: 0
#   The number of times to retry if a sample is found that exceeds
#   samples_tolerance. On a retry, all current samples are discarded
#   and the probe attempt is restarted. If a valid set of samples are
#   not obtained in the given number of retries then an error is
#   reported. The default is zero which causes an error to be reported
#   on the first sample that exceeds samples_tolerance.
#activate_gcode:
#   A list of G-Code commands to execute prior to each probe attempt.
#   See docs/Command_Templates.md for G-Code format. This may be
#   useful if the probe needs to be activated in some way. Do not
#   issue any commands here that move the toolhead (eg, G1). The
#   default is to not run any special G-Code commands on activation.
#deactivate_gcode:
#   A list of G-Code commands to execute after each probe attempt
#   completes. See docs/Command_Templates.md for G-Code format. Do not
#   issue any commands here that move the toolhead. The default is to
#   not run any special G-Code commands on deactivation.

# BLTouch probe. One may define this section (instead of a probe
# section) to enable a BLTouch probe. See the docs/BLTouch.md guide
# for further information on configuring a BLTouch. A virtual
# "probe:z_virtual_endstop" pin is also created (see the "probe"
# section above for the details).
#[bltouch]
#sensor_pin:
#   Pin connected to the BLTouch sensor pin. This parameter must be
#   provided.
#control_pin:
#   Pin connected to the BLTouch control pin. This parameter must be
#   provided.
#pin_move_time: 0.680
#   The amount of time (in seconds) to wait for the BLTouch pin to
#   move up or down. The default is 0.680 seconds.
#stow_on_each_sample: True
#   This determines if Klipper should command the pin to move up
#   between each probe attempt when performing a multiple probe
#   sequence. Read the directions in docs/BLTouch.md before setting
#   this to False. The default is True.
#probe_with_touch_mode: False
#   If this is set to True then Klipper will probe with the device in
#   "touch_mode". The default is False (probing in "pin_down" mode).
#pin_up_reports_not_triggered: True
#   Set if the BLTouch consistently reports the probe in a "not
#   triggered" state after a successful "pin_up" command. This should
#   be True for all genuine BLTouch devices. Read the directions in
#   docs/BLTouch.md before setting this to False. The default is True.
#pin_up_touch_mode_reports_triggered: True
#   Set if the BLTouch consistently reports a "triggered" state after
#   the commands "pin_up" followed by "touch_mode". This should be
#   True for all genuine BLTouch devices. Read the directions in
#   docs/BLTouch.md before setting this to False. The default is True.
#set_output_mode:
#   Request a specific sensor pin output mode on the BLTouch V3.0 (and
#   later). This setting should not be used on other types of probes.
#   Set to "5V" to request a sensor pin output of 5 Volts (only use if
#   the controller board needs 5V mode and is 5V tolerant on its input
#   signal line). Set to "OD" to request the sensor pin output use
#   open drain mode. The default is to not request an output mode.
#x_offset:
#y_offset:
#z_offset:
#speed:
#samples:
#sample_retract_dist:
#samples_result:
#samples_tolerance:
#samples_tolerance_retries:
#   See the "probe" section for information on these parameters.


######################################################################
# Additional micro-controllers
######################################################################

# Additional micro-controllers (one may define any number of sections
# with an "mcu" prefix). Additional micro-controllers introduce
# additional pins that may be configured as heaters, steppers, fans,
# etc.. For example, if an "[mcu extra_mcu]" section is introduced,
# then pins such as "extra_mcu:ar9" may then be used elsewhere in the
# config (where "ar9" is a hardware pin name or alias name on the
# given mcu).
#[mcu my_extra_mcu]
# See the "mcu" section in example.cfg for configuration parameters.


######################################################################
# Additional stepper motors and extruders
######################################################################

# Multi-stepper axes. On a cartesian style printer, the stepper
# controlling a given axis may have additional config blocks defining
# steppers that should be stepped in concert with the primary
# stepper. One may define any number of sections with a numeric suffix
# starting at 1 (for example, "stepper_z1", "stepper_z2", etc.).
#[stepper_z1]
#step_pin: ar36
#dir_pin: ar34
#enable_pin: !ar30
#step_distance: .005
#   See example.cfg for the definition of the above parameters.
#endstop_pin: ^ar19
#   If an endstop_pin is defined for the additional stepper then the
#   stepper will home until the endstop is triggered. Otherwise, the
#   stepper will home until the endstop on the primary stepper for the
#   axis is triggered.

# In a multi-extruder printer add an additional extruder section for
# each additional extruder. The additional extruder sections should be
# named "extruder1", "extruder2", "extruder3", and so on. See the
# "extruder" section in example.cfg for a description of available
# parameters.
#[extruder1]
#step_pin: ar36
#dir_pin: ar34
#...
#shared_heater:
#   If this extruder uses the same heater already defined for another
#   extruder then place the name of that extruder here.  For example,
#   should extruder3 and extruder4 share a heater then the extruder3
#   config section should define the heater and the extruder4 section
#   should specify "shared_heater: extruder3". The default is to not
#   reuse an existing heater.

# Support for cartesian printers with dual carriages on a single
# axis. The active carriage is set via the SET_DUAL_CARRIAGE extended
# g-code command. The "SET_DUAL_CARRIAGE CARRIAGE=1" command will
# activate the carriage defined in this section (CARRIAGE=0 will
# return activation to the primary carriage). Dual carriage support is
# typically combined with extra extruders - the SET_DUAL_CARRIAGE
# command is often called at the same time as the ACTIVATE_EXTRUDER
# command. Be sure to park the carriages during deactivation.
#[dual_carriage]
#axis:
#   The axis this extra carriage is on (either x or y). This parameter
#   must be provided.
#step_pin:
#dir_pin:
#enable_pin:
#step_distance:
#endstop_pin:
#position_endstop:
#position_min:
#position_max:
#   See the example.cfg for the definition of the above parameters.

# Support for additional steppers synchronized to the movement of an
# extruder (one may define any number of sections with an
# "extruder_stepper" prefix).
#[extruder_stepper my_extra_stepper]
#extruder: extruder
#   The extruder this stepper is synchronized to. The default is
#   "extruder".
#step_pin:
#dir_pin:
#enable_pin:
#step_distance:
#   See the "extruder" section in example.cfg for the definition of
#   the above parameters.

# Manual steppers (one may define any number of sections with a
# "manual_stepper" prefix). These are steppers that are controlled by
# the MANUAL_STEPPER g-code command. For example: "MANUAL_STEPPER
# STEPPER=my_stepper MOVE=10 SPEED=5". See the docs/G-Codes.md file
# for a description of the MANUAL_STEPPER command. The steppers are
# not connected to the normal printer kinematics.
#[manual_stepper my_stepper]
#step_pin:
#dir_pin:
#enable_pin:
#step_distance:
#   See the "[stepper_x]" section in example.cfg for a description of
#   these parameters.
#velocity:
#   Set the default velocity (in mm/s) for the stepper. This value
#   will be used if a MANUAL_STEPPER command does not specify a SPEED
#   parameter. The default is 5mm/s.
#accel:
#   Set the default acceleration (in mm/s^2) for the stepper. An
#   acceleration of zero will result in no acceleration. This value
#   will be used if a MANUAL_STEPPER command does not specify an ACCEL
#   parameter. The default is zero.
#endstop_pin:
#   Endstop switch detection pin. If specified, then one may perform
#   "homing moves" by adding a STOP_ON_ENDSTOP parameter to
#   MANUAL_STEPPER movement commands.


######################################################################
# Heaters and temperature sensors
######################################################################

# Heater and temperature sensor verification. Heater verification is
# automatically enabled for each heater that is configured on the
# printer. Use verify_heater sections to change the default settings.
#[verify_heater heater_config_name]
#max_error: 120
#   The maximum "cumulative temperature error" before raising an
#   error. Smaller values result in stricter checking and larger
#   values allow for more time before an error is reported.
#   Specifically, the temperature is inspected once a second and if it
#   is close to the target temperature then an internal "error
#   counter" is reset; otherwise, if the temperature is below the
#   target range then the counter is increased by the amount the
#   reported temperature differs from that range. Should the counter
#   exceed this "max_error" then an error is raised. The default is
#   120.
#check_gain_time:
#   This controls heater verification during initial heating. Smaller
#   values result in stricter checking and larger values allow for
#   more time before an error is reported. Specifically, during
#   initial heating, as long as the heater increases in temperature
#   within this time frame (specified in seconds) then the internal
#   "error counter" is reset. The default is 20 seconds for extruders
#   and 60 seconds for heater_bed.
#hysteresis: 5
#   The maximum temperature difference (in Celsius) to a target
#   temperature that is considered in range of the target. This
#   controls the max_error range check. It is rare to customize this
#   value. The default is 5.
#heating_gain: 2
#   The minimum temperature (in Celsius) that the heater must increase
#   by during the check_gain_time check. It is rare to customize this
#   value. The default is 2.

# Tool to disable heaters when homing or probing an axis
#[homing_heaters]
#steppers:
#   A comma separated list of steppers that should cause heaters to be
#   disabled. The default is to disable heaters for any homing/probing
#   move.
#   Typical example: stepper_z
#heaters:
#   A comma separated list of heaters to disable during homing/probing
#   moves. The default is to disable all heaters.
#   Typical example: extruder, heater_bed

# MAXxxxxx serial peripheral interface (SPI) temperature based
# sensors. The following parameters are available in heater sections
# that use one of these sensor types.
#[extruder]
# See the "extruder" section in example.cfg for a description of
# heater parameters. The parameters below describe sensor parameters.
#sensor_type:
#   One of "MAX6675", "MAX31855", "MAX31856", or "MAX31865".
#spi_speed: 4000000
#   The SPI speed (in hz) to use when communicating with the chip.
#   The default is 4000000.
#spi_bus:
#spi_software_sclk_pin:
#spi_software_mosi_pin:
#spi_software_miso_pin:
#   These optional parameters allow one to customize the SPI settings
#   used to communicate with the chip.
#sensor_pin:
#   The chip select line for the sensor chip. This parameter must be
#   provided.
#tc_type: K
#tc_use_50Hz_filter: False
#tc_averaging_count: 1
#   The above parameters control the sensor parameters of MAX31856
#   chips. The defaults for each parameter are next to the parameter
#   name in the above list.
#rtd_nominal_r: 100
#rtd_reference_r: 430
#rtd_num_of_wires: 2
#rtd_use_50Hz_filter: False
#   The above parameters control the sensor parameters of MAX31865
#   chips. The defaults for each parameter are next to the parameter
#   name in the above list.

# Common temperature amplifiers. The following parameters are
# available in heater sections that use one of these sensors.
#[extruder]
# See the "extruder" section in example.cfg for a description of
# heater parameters. The parameters below describe sensor parameters.
#sensor_type:
#   One of "PT100 INA826", "AD595", "AD597", "AD8494", "AD8495",
#   "AD8496", or "AD8497".
#sensor_pin:
#   Analog input pin connected to the sensor. This parameter must be
#   provided.
#adc_voltage: 5.0
#   The ADC comparison voltage (in Volts). The default is 5 volts.
#voltage_offset: 0
#   The ADC voltage offset (in Volts). The default is 0.

# Directly connected PT1000 sensor. The following parameters are
# available in heater sections that use one of these sensors.
#[extruder]
# See the "extruder" section in example.cfg for a description of
# heater parameters. The parameters below describe sensor parameters.
#sensor_type: PT1000
#sensor_pin:
#   Analog input pin connected to the sensor. This parameter must be
#   provided.
#pullup_resistor: 4700
#   The resistance (in ohms) of the pullup attached to the sensor. The
#   default is 4700 ohms.

# Custom thermistors (one may define any number of sections with a
# "thermistor" prefix). A custom thermistor may be used in the
# sensor_type field of a heater config section. (For example, if one
# defines a "[thermistor my_thermistor]" section then one may use a
# "sensor_type: my_thermistor" when defining a heater.) Be sure to
# place the thermistor section in the config file above its first use
# in a heater section.
#[thermistor my_thermistor]
#temperature1:
#resistance1:
#temperature2:
#resistance2:
#temperature3:
#resistance3:
#   Three resistance measurements (in Ohms) at the given temperatures
#   (in Celsius). The three measurements will be used to calculate the
#   Steinhart-Hart coefficients for the thermistor. These parameters
#   must be provided when using Steinhart-Hart to define the
#   thermistor.
#beta:
#   Alternatively, one may define temperature1, resistance1, and beta
#   to define the thermistor parameters. This parameter must be
#   provided when using "beta" to define the thermistor.

# Custom ADC temperature sensors (one may define any number of
# sections with an "adc_temperature" prefix). This allows one to
# define a custom temperature sensor that measures a voltage on an
# Analog to Digital Converter (ADC) pin and uses linear interpolation
# between a set of configured temperature/voltage (or
# temperature/resistance) measurements to determine the temperature.
# The resulting sensor can be used as a sensor_type in a heater
# section. (For example, if one defines a "[adc_temperature
# my_sensor]" section then one may use a "sensor_type: my_sensor" when
# defining a heater.) Be sure to place the sensor section in the
# config file above its first use in a heater section.
#[adc_temperature my_sensor]
#temperature1:
#voltage1:
#temperature2:
#voltage2:
#...
#   A set of temperatures (in Celsius) and voltages (in Volts) to use
#   as reference when converting a temperature. A heater section using
#   this sensor may also specify adc_voltage and voltage_offset
#   parameters to define the ADC voltage (see "Common temperature
#   amplifiers" section above for details). At least two measurements
#   must be provided.
#temperature1:
#resistance1:
#temperature2:
#resistance2:
#...
#   Alternatively one may specify a set of temperatures (in Celsius)
#   and resistance (in Ohms) to use as reference when converting a
#   temperature. A heater section using this sensor may also specify a
#   pullup_resistor parameter (see example.cfg for details). At least
#   two measurements must be provided.

# BME280 two wire interface (I2C) environmental sensor.  Note that this
# sensor is not intended for use with extruders and heater beds, but rather
# for montitoring ambient temperature (C), pressure (hPa), and relative
# humidity. See sample-macros.cfg for a gcode_macro that may be used to report
# pressure and humidity in addition to temperature.
#[temperature_sensor my_sensor]
# See the "temperature_sensor" section below for a description of its
# parameters. The parameters below describe BME280 sensor parameters.
#sensor_type:
#   Must be "BME280"
#i2c_address:
#  Default is 118 (0x76).  Some BME280 sensors have an address of 119 (0x77).
#i2c_mcu:
#  MCU the sensor is connected to.  Default is the primary mcu.
#i2c_bus:
#  The I2C bus the sensor is connected to.  On some MCU platforms the default
#  is bus 0.  On platforms without bus 0 this parameter is required.
#i2c_speed:
#  The I2C speed (in Hz) to use when communicating with the sensor.  Default
#  is 100000.  On some MCUs changing this value has no effect.

# HTU21D family two wire interface (I2C) environmental sensor.
# Note that this sensor is not intended for use with extruders and heater beds,
# but rather for montitoring ambient temperature (C) and relative humidity.
# See sample-macros.cfg for a gcode_macro that may be used to report humidity
# in addition to temperature.
#[temperature_sensor my_sensor]
# See the "temperature_sensor" section below for a description of its
# parameters. The parameters below describe HTU21D family sensor parameters.
#sensor_type:
#   Must be "HTU21D" , "SI7013", "SI7020", "SI7021" or "SHT21"
#i2c_address:
#  Default is 64 (0x40).
#i2c_mcu:
#  MCU the sensor is connected to.  Default is the primary mcu.
#i2c_bus:
#  The I2C bus the sensor is connected to.  On some MCU platforms the default
#  is bus 0.  On platforms without bus 0 this parameter is required.
#i2c_speed:
#  The I2C speed (in Hz) to use when communicating with the sensor.  Default
#  is 100000.  On some MCUs changing this value has no effect.
#htu21d_hold_master:
#   If the sensor can hold the I2C buf while reading. If True no other bus
#   comunication can be performed while reading is in progress.Default is False
#htu21d_resolution:
#   The resolution of temperature and humidity reading.
#   Valid values are:
#    'TEMP14_HUM12' -> 14bit for Temp and 12bit for humidity
#    'TEMP13_HUM10' -> 13bit for Temp and 10bit for humidity
#    'TEMP12_HUM08' -> 12bit for Temp and 08bit for humidity
#    'TEMP11_HUM11' -> 11bit for Temp and 11bit for humidity
#   Default is: "TEMP11_HUM11"
#htu21d_report_time:
#   interval in seconds between readings. Default is 30

# LM75/LM75A two wire (I2C) connected temperature sensors.
# These sensors have range up to 125 C, so are usable for e.g. chamber
# temperature monitoring. They can also function as simple
# fan/heater controllers but this mode is not used here.
#[temperature_sensor my_sensor]
# See the "temperature_sensor" section below for a description of its
# parameters. The parameters below describe LM75 family sensor parameters.
#sensor_type:
#   Must be "LM75"
#i2c_address:
#  Default is 72 (0x48). Normal range is 72-79 (0x48-0x4F) and the 3 low
#  bits of the address are configured via pins on the chip (usually
#  with jumpers or hard wired).
#i2c_mcu:
#  MCU the sensor is connected to.  Default is the primary mcu.
#i2c_bus:
#  The I2C bus the sensor is connected to.  On some MCU platforms the default
#  is bus 0.  On platforms without bus 0 this parameter is required.
#i2c_speed:
#  The I2C speed (in Hz) to use when communicating with the sensor.  Default
#  is 100000.  On some MCUs changing this value has no effect.
#lm75_report_time:
#   interval in seconds between readings. Default is 0.8, with minimum 0.5

# Generic heaters (one may define any number of sections with a
# "heater_generic" prefix). These heaters behave similarly to standard
# heaters (extruders, heated beds). Use the SET_HEATER_TEMPERATURE
# command (see docs/G-Codes.md for details) to set the target
# temperature.
#[heater_generic my_generic_heater]
#gcode_id: C
#   The id to use when reporting the temperature in the M105 command.
#   This parameter must be provided.
#heater_pin:
#max_power:
#sensor_type:
#sensor_pin:
#smooth_time:
#control:
#pid_Kp:
#pid_Ki:
#pid_Kd:
#pid_integral_max:
#pwm_cycle_time:
#min_temp:
#max_temp:
#   See the heater section in example.cfg for the definition of the
#   above parameters.

# Generic temperature sensors. One can define any number of additional
# temperature sensors that are reported via the M105 command.
#[temperature_sensor my_sensor]
#sensor_type:
#sensor_pin:
#min_temp:
#max_temp:
#   See the heater section in example.cfg for the definition of the
#   above parameters.
#gcode_id:
#   See the heater_generic section above for the definition of this
#   parameter.


######################################################################
# Additional fans
######################################################################

# Heater cooling fans (one may define any number of sections with a
# "heater_fan" prefix). A "heater fan" is a fan that will be enabled
# whenever its associated heater is active. By default, a heater_fan
# has a shutdown_speed equal to max_power.
#[heater_fan my_nozzle_fan]
#pin:
#max_power:
#shutdown_speed:
#cycle_time:
#hardware_pwm:
#kick_start_time:
#   See the "fan" section in example.cfg for a description of the
#   above parameters.
#heater: extruder
#   Name of the config section defining the heater that this fan is
#   associated with. If a comma separated list of heater names is
#   provided here, then the fan will be enabled when any of the given
#   heaters are enabled. The default is "extruder".
#heater_temp: 50.0
#   A temperature (in Celsius) that the heater must drop below before
#   the fan is disabled. The default is 50 Celsius.
#fan_speed: 1.0
#   The fan speed (expressed as a value from 0.0 to 1.0) that the fan
#   will be set to when its associated heater is enabled. The default
#   is 1.0

# Controller cooling fan (one may define any number of sections with a
# "controller_fan" prefix). A "controller fan" is a fan that will be
# enabled whenever its associated heater or any configured stepper
# driver is active. The fan will stop, whenever an idle_timeout is
# reached to ensure no overheating will occur after deactivating a
# watched component.
#[controller_fan my_controller_fan]
#pin:
#max_power:
#shutdown_speed:
#cycle_time:
#hardware_pwm:
#kick_start_time:
#   See the "fan" section in example.cfg for a description of the
#   above parameters.
#fan_speed: 1.0
#   The fan speed (expressed as a value from 0.0 to 1.0) that the fan
#   will be set to when a heater or stepper driver is active.
#   The default is 1.0
#idle_timeout:
#   The ammount of time (in seconds) after a stepper driver or heater
#   was active and the fan should be kept running. The default
#   is 30 seconds.
#idle_speed:
#   The fan speed (expressed as a value from 0.0 to 1.0) that the fan
#   will be set to when a heater or stepper driver was active and before
#   the idle_timeout is reached. The default is fan_speed.
#heater:
#   Name of the config section defining the heater that this fan is
#   associated with. If a comma separated list of heater names is
#   provided here, then the fan will be enabled when any of the given
#   heaters are enabled. The default is "extruder".

# Temperature-triggered cooling fans (one may define any number of
# sections with a "temperature_fan" prefix). A "temperature fan" is a
# fan that will be enabled whenever its associated sensor is above a
# set temperature. By default, a temperature_fan has a shutdown_speed
# equal to max_power.
#[temperature_fan my_temp_fan]
#pin:
#max_power:
#shutdown_speed:
#cycle_time:
#hardware_pwm:
#kick_start_time:
#   See the "fan" section in example.cfg for a description of the
#   above parameters.
#sensor_type: EPCOS 100K B57560G104F
#sensor_pin: analog13
#   See the "heater" section for details about the sensor_type and
#   sensor_pin parameters.
#min_temp: 0
#max_temp: 100
#   The maximum range of valid temperatures (in Celsius) that the
#   sensor must remain within. This controls a safety feature
#   implemented in the micro-controller code - should the measured
#   temperature ever fall outside this range then the micro-controller
#   will go into a shutdown state. Set this range just wide enough so
#   that reasonable temperatures do not result in an error. These
#   parameters must be provided.
#target_temp: 40.0
#   A temperature (in Celsius) that will be the target temperature.
#   The default is 40 degrees.
#max_speed: 1.0
#   The fan speed (expressed as a value from 0.0 to 1.0) that the fan
#   will be set to when the sensor temperature exceeds the set value.
#   The default is 1.0.
#min_speed: 0.3
#   The minimum fan speed (expressed as a value from 0.0 to 1.0) that
#   the fan will be set to for PID temperature fans.
#   The default is 0.3.
#control: watermark
#   Control algorithm (either watermark or pid). This parameter must
#   be provided.
#pid_Kp: 40
#   Kp is the "proportional" constant for the pid. This parameter must
#   be provided for PID temperature fans.
#pid_Ki: 0.2
#   Ki is the "integral" constant for the pid. This parameter must be
#   provided for PID temperature fans.
#pid_Kd: 0.1
#   Kd is the "derivative" constant for the pid. This parameter must
#   be provided for PID temperature fans.
#pid_deriv_time: 2.0
#   A time value (in seconds) over which the derivative in the pid
#   will be smoothed to reduce the impact of measurement noise. The
#   default is 2 seconds.
#pid_integral_max:
#   The maximum "windup" the integral term may accumulate. The default
#   is to use the same value as max_power.
#gcode_id:
#   If set, the temperature will be reported in M105 queries using the
#   given id. The default is to not report the temperature via M105.


# Manually controlled fan (one may define any number of sections with a
# "fan_generic" prefix). The speed of a manually controlled fan is set with the
# SET_FAN_SPEED gcode command.
#[fan_generic extruder_partfan]
#   Options are the same as for the [fan] section

######################################################################
# Additional servos, LEDs, buttons, and other pins
######################################################################

# Servos (one may define any number of sections with a "servo"
# prefix). The servos may be controlled using the SET_SERVO g-code
# command. For example: SET_SERVO SERVO=my_servo ANGLE=180
#[servo my_servo]
#pin: ar7
#   PWM output pin controlling the servo. This parameter must be
#   provided.
#maximum_servo_angle: 180
#   The maximum angle (in degrees) that this servo can be set to. The
#   default is 180 degrees.
#minimum_pulse_width: 0.001
#   The minimum pulse width time (in seconds). This should correspond
#   with an angle of 0 degrees. The default is 0.001 seconds.
#maximum_pulse_width: 0.002
#   The maximum pulse width time (in seconds). This should correspond
#   with an angle of maximum_servo_angle. The default is 0.002
#   seconds.
#initial_angle:
#   Initial angle (in degrees) to set the servo to. The default is to
#   not send any signal at startup.
#initial_pulse_width:
#   Initial pulse width time (in seconds) to set the servo to. (This
#   is only valid if initial_angle is not set.) The default is to not
#   send any signal at startup.

# Neopixel (aka WS2812) LED support (one may define any number of
# sections with a "neopixel" prefix). One may set the LED color via
# "SET_LED LED=my_neopixel RED=0.1 GREEN=0.1 BLUE=0.1" type extended
# g-code commands.
#[neopixel my_neopixel]
#pin:
#   The pin connected to the neopixel. This parameter must be
#   provided.
#chain_count:
#   The number of Neopixel chips that are "daisy chained" to the
#   provided pin. The default is 1 (which indicates only a single
#   Neopixel is connected to the pin).
#color_order_GRB: True
#   Set the pixel order to green, red, blue. If using the WS2811 chip
#   (in 800Khz mode) then set this to False. The default is True.
#initial_RED: 0.0
#initial_GREEN: 0.0
#initial_BLUE: 0.0
#   Sets the initial LED color of the Neopixel. Each value should be
#   between 0.0 and 1.0. The default for each color is 0.

# Dotstar (aka APA102) LED support (one may define any number of
# sections with a "dotstar" prefix). One may set the LED color via
# "SET_LED LED=my_dotstar RED=0.1 GREEN=0.1 BLUE=0.1" type extended
# g-code commands.
#[dotstar my_dotstar]
#data_pin:
#   The pin connected to the data line of the dotstar. This parameter
#   must be provided.
#clock_pin:
#   The pin connected to the clock line of the dotstar. This parameter
#   must be provided.
#chain_count:
#initial_RED: 0.0
#initial_GREEN: 0.0
#initial_BLUE: 0.0
#   See the "neopixel" section for information on these parameters.

# Execute gcode when a button is pressed or released (or when a pin
# changes state). You can check the state of the button by using
# QUERY_BUTTON button=my_gcode_button
#[gcode_button my_gcode_button]
#pin:
#   The pin on which the button is connected. This parameter must be
#   provided.
#press_gcode:
#   A list of G-Code commands to execute when the button is pressed.
#   G-Code templates are supported. This parameter must be provided.
#release_gcode:
#   A list of G-Code commands to execute when the button is released.
#   G-Code templates are supported. The default is to not run any
#   commands on a button release.

# Run-time configurable output pins (one may define any number of
# sections with an "output_pin" prefix). Pins configured here will be
# setup as output pins and one may modify them at run-time using
# "SET_PIN PIN=my_pin VALUE=.1" type extended g-code commands.
#[output_pin my_pin]
#pin:
#   The pin to configure as an output. This parameter must be
#   provided.
#pwm: False
#   Set if the output pin should be capable of pulse-width-modulation.
#   If this is true, the value fields should be between 0 and 1; if it
#   is false the value fields should be either 0 or 1. The default is
#   False.
#static_value:
#   If this is set, then the pin is assigned to this value at startup
#   and the pin can not be changed during runtime. A static pin uses
#   slightly less ram in the micro-controller. The default is to use
#   runtime configuration of pins.
#value:
#   The value to initially set the pin to during MCU configuration.
#   The default is 0 (for low voltage).
#shutdown_value:
#   The value to set the pin to on an MCU shutdown event. The default
#   is 0 (for low voltage).
#cycle_time: 0.100
#   The amount of time (in seconds) per PWM cycle. It is recommended
#   this be 10 milliseconds or greater when using software based PWM.
#   The default is 0.100 seconds for pwm pins.
#hardware_pwm: False
#   Enable this to use hardware PWM instead of software PWM. When
#   using hardware PWM the actual cycle time is constrained by the
#   implementation and may be significantly different than the
#   requested cycle_time. The default is False.
#scale:
#   This parameter can be used to alter how the 'value' and
#   'shutdown_value' parameters are interpreted for pwm pins. If
#   provided, then the 'value' parameter should be between 0.0 and
#   'scale'. This may be useful when configuring a PWM pin that
#   controls a stepper voltage reference. The 'scale' can be set to
#   the equivalent stepper amperage if the PWM were fully enabled, and
#   then the 'value' parameter can be specified using the desired
#   amperage for the stepper. The default is to not scale the 'value'
#   parameter.

# Statically configured digital output pins (one may define any number
# of sections with a "static_digital_output" prefix). Pins configured
# here will be setup as a GPIO output during MCU configuration. They
# can not be changed at run-time.
#[static_digital_output my_output_pins]
#pins:
#   A comma separated list of pins to be set as GPIO output pins. The
#   pin will be set to a high level unless the pin name is prefaced
#   with "!". This parameter must be provided.

# Multiple pin outputs (one may define any number of sections with a
# "multi_pin" prefix). A multi_pin output creates an internal pin
# alias that can modify multiple output pins each time the alias pin
# is set. For example, one could define a "[multi_pin my_fan]" object
# containing two pins and then set "pin=multi_pin:my_fan" in the
# "[fan]" section - on each fan change both output pins would be
# updated. These aliases may not be used with stepper motor pins.
#[multi_pin my_multi_pin]
#pins:
#   A comma separated list of pins associated with this alias. This
#   parameter must be provided.


######################################################################
# TMC stepper driver configuration
######################################################################

# Configure a TMC2130 stepper motor driver via SPI bus. To use this
# feature, define a config section with a "tmc2130" prefix followed by
# the name of the corresponding stepper config section (for example,
# "[tmc2130 stepper_x]").
#[tmc2130 stepper_x]
#cs_pin:
#   The pin corresponding to the TMC2130 chip select line. This pin
#   will be set to low at the start of SPI messages and raised to high
#   after the message completes. This parameter must be provided.
#spi_bus:
#spi_speed:
#spi_software_sclk_pin:
#spi_software_mosi_pin:
#spi_software_miso_pin:
#   These optional parameters allow one to customize the SPI settings
#   used to communicate with the chip.
#microsteps:
#   The number of microsteps to configure the driver to use. Valid
#   values are 1, 2, 4, 8, 16, 32, 64, 128, 256. This parameter must
#   be provided.
#interpolate: True
#   If true, enable step interpolation (the driver will internally
#   step at a rate of 256 micro-steps). The default is True.
#run_current:
#   The amount of current (in amps) to configure the driver to use
#   during stepper movement. This parameter must be provided.
#hold_current:
#   The amount of current (in amps) to configure the driver to use
#   when the stepper is not moving. The default is to use the same
#   value as run_current.
#sense_resistor: 0.110
#   The resistance (in ohms) of the motor sense resistor. The default
#   is 0.110 ohms.
#stealthchop_threshold: 0
#   The velocity (in mm/s) to set the "stealthChop" threshold to. When
#   set, "stealthChop" mode will be enabled if the stepper motor
#   velocity is below this value. The default is 0, which disables
#   "stealthChop" mode.
#driver_IHOLDDELAY: 8
#driver_TPOWERDOWN: 0
#driver_TBL: 1
#driver_TOFF: 4
#driver_HEND: 7
#driver_HSTRT: 0
#driver_PWM_AUTOSCALE: True
#driver_PWM_FREQ: 1
#driver_PWM_GRAD: 4
#driver_PWM_AMPL: 128
#driver_SGT: 0
#   Set the given register during the configuration of the TMC2130
#   chip. This may be used to set custom motor parameters. The
#   defaults for each parameter are next to the parameter name in the
#   above list.
#diag0_pin:
#diag1_pin:
#   The micro-controller pin attached to one of the DIAG lines of the
#   TMC2130 chip. Only a single diag pin should be specified.
#   Setting this creates a "tmc2130_stepper_x:virtual_endstop" virtual
#   pin which may be used as the stepper's endstop_pin. Doing this
#   enables "sensorless homing". (Be sure to also set driver_SGT to an
#   appropriate sensitivity value.) The default is to not enable
#   sensorless homing. See docs/Sensorless_Homing.md for details on
#   how to configure this.

# Configure a TMC2208 (or TMC2224) stepper motor driver via single
# wire UART. To use this feature, define a config section with a
# "tmc2208" prefix followed by the name of the corresponding stepper
# config section (for example, "[tmc2208 stepper_x]").
#[tmc2208 stepper_x]
#uart_pin:
#   The pin connected to the TMC2208 PDN_UART line. This parameter
#   must be provided.
#tx_pin:
#   If using separate receive and transmit lines to communicate with
#   the driver then set uart_pin to the receive pin and tx_pin to the
#   transmit pin. The default is to use uart_pin for both reading and
#   writing.
#select_pins:
#   A comma separated list of pins to set prior to accessing the
#   tmc2208 UART. This may be useful for configuring an analog mux for
#   UART communication. The default is to not configure any pins.
#microsteps:
#   The number of microsteps to configure the driver to use. Valid
#   values are 1, 2, 4, 8, 16, 32, 64, 128, 256. This parameter must
#   be provided.
#interpolate: True
#   If true, enable step interpolation (the driver will internally
#   step at a rate of 256 micro-steps). The default is True.
#run_current:
#   The amount of current (in amps) to configure the driver to use
#   during stepper movement. This parameter must be provided.
#hold_current:
#   The amount of current (in amps) to configure the driver to use
#   when the stepper is not moving. The default is to use the same
#   value as run_current.
#sense_resistor: 0.110
#   The resistance (in ohms) of the motor sense resistor. The default
#   is 0.110 ohms.
#stealthchop_threshold: 0
#   The velocity (in mm/s) to set the "stealthChop" threshold to. When
#   set, "stealthChop" mode will be enabled if the stepper motor
#   velocity is below this value. The default is 0, which disables
#   "stealthChop" mode.
#driver_IHOLDDELAY: 8
#driver_TPOWERDOWN: 20
#driver_TBL: 2
#driver_TOFF: 3
#driver_HEND: 0
#driver_HSTRT: 5
#driver_PWM_AUTOGRAD: True
#driver_PWM_AUTOSCALE: True
#driver_PWM_LIM: 12
#driver_PWM_REG: 8
#driver_PWM_FREQ: 1
#driver_PWM_GRAD: 14
#driver_PWM_OFS: 36
#   Set the given register during the configuration of the TMC2208
#   chip. This may be used to set custom motor parameters. The
#   defaults for each parameter are next to the parameter name in the
#   above list.

# Configure a TMC2209 stepper motor driver via single wire UART. To
# use this feature, define a config section with a "tmc2209" prefix
# followed by the name of the corresponding stepper config section
# (for example, "[tmc2209 stepper_x]").
#[tmc2209 stepper_x]
#uart_pin:
#tx_pin:
#select_pins:
#microsteps:
#interpolate: True
#run_current:
#hold_current:
#sense_resistor: 0.110
#stealthchop_threshold: 0
#   See the tmc2208 section above for the definition of these
#   parameters.
#uart_address:
#   The address of the TMC2209 chip for UART messages (an integer
#   between 0 and 3). This is typically used when multiple TMC2209
#   chips are connected to the same UART pin. The default is zero.
#driver_IHOLDDELAY: 8
#driver_TPOWERDOWN: 20
#driver_TBL: 2
#driver_TOFF: 3
#driver_HEND: 0
#driver_HSTRT: 5
#driver_PWM_AUTOGRAD: True
#driver_PWM_AUTOSCALE: True
#driver_PWM_LIM: 12
#driver_PWM_REG: 8
#driver_PWM_FREQ: 1
#driver_PWM_GRAD: 14
#driver_PWM_OFS: 36
#driver_SGTHRS: 0
#   Set the given register during the configuration of the TMC2209
#   chip. This may be used to set custom motor parameters. The
#   defaults for each parameter are next to the parameter name in the
#   above list.
#diag_pin:
#   The micro-controller pin attached to the DIAG line of the TMC2209
#   chip. Setting this creates a "tmc2209_stepper_x:virtual_endstop"
#   virtual pin which may be used as the stepper's endstop_pin. Doing
#   this enables "sensorless homing". (Be sure to also set
#   driver_SGTHRS to an appropriate sensitivity value.) The default is
#   to not enable sensorless homing.

# Configure a TMC2660 stepper motor driver via SPI bus. To use this
# feature, define a config section with a tmc2660 prefix followed by
# the name of the corresponding stepper config section (for example,
# "[tmc2660 stepper_x]").
#[tmc2660 stepper_x]
#cs_pin:
#   The pin corresponding to the TMC2660 chip select line. This pin
#   will be set to low at the start of SPI messages and set to high
#   after the message transfer completes. This parameter must be provided.
#spi_bus:
#   Select the SPI bus the TMC2660 stepper driver is connected to.
#   This depends on the physical connections on your board, as well as
#   the SPI implementation of your particular micro-controller. The
#   default is to use the default micro-controller spi bus.
#spi_speed: 4000000
#   SPI bus frequency used to communicate with the TMC2660 stepper
#   driver. The default is 4000000.
#spi_software_sclk_pin:
#spi_software_mosi_pin:
#spi_software_miso_pin:
#   These optional parameters allow one to customize the SPI settings
#   used to communicate with the chip.
#microsteps:
#   The number of microsteps to configure the driver to use. Valid
#   values are 1, 2, 4, 8, 16, 32, 64, 128, 256. This parameter must
#   be provided.
#interpolate: True
#   If true, enable step interpolation (the driver will internally
#   step at a rate of 256 micro-steps). This only works if microsteps
#   is set to 16. The default is True.
#run_current:
#   The amount of current (in ampere) used by the driver during stepper
#   movement. This parameter must be provided.
#sense_resistor:
#   The resistance (in ohms) of the motor sense resistor. This parameter
#   must be provided.
#idle_current_percent: 100
#   The percentage of the run_current the stepper driver will be
#   lowered to when the idle timeout expires (you need to set up the
#   timeout using a [idle_timeout] config section). The current will
#   be raised again once the stepper has to move again. Make sure to
#   set this to a high enough value such that the steppers do not lose
#   their position. There is also small delay until the  current is
#   raised again, so take this into account when commanding fast moves
#   while the stepper is idling. The default is 100 (no reduction).
#driver_TBL: 2
#driver_RNDTF: 0
#driver_HDEC: 0
#driver_CHM: 0
#driver_HEND: 3
#driver_HSTRT: 3
#driver_TOFF: 4
#driver_SEIMIN: 0
#driver_SEDN: 0
#driver_SEMAX: 0
#driver_SEUP: 0
#driver_SEMIN: 0
#driver_SFILT: 1
#driver_SGT: 0
#driver_SLPH: 0
#driver_SLPL: 0
#driver_DISS2G: 0
#driver_TS2G: 3
#   Set the given parameter during the configuration of the TMC2660
#   chip. This may be used to set custom driver parameters. The
#   defaults for each parameter are next to the parameter name in the
#   list above. See the TMC2660 datasheet about what each parameter
#   does and what the restrictions on parameter combinations are.
#   Be especially aware of the CHOPCONF register, where setting CHM to
#   either 0 or one will lead to layout changes (the first bit of HDEC)
#   is interpreted as the MSB of HSTRT in this case).

# Configure a TMC5160 stepper motor driver via SPI bus. To use this
# feature, define a config section with a "tmc5160" prefix followed by
# the name of the corresponding stepper config section (for example,
# "[tmc5160 stepper_x]").
#[tmc5160 stepper_x]
#cs_pin:
#   The pin corresponding to the TMC5160 chip select line. This pin
#   will be set to low at the start of SPI messages and raised to high
#   after the message completes. This parameter must be provided.
#spi_bus:
#spi_speed:
#spi_software_sclk_pin:
#spi_software_mosi_pin:
#spi_software_miso_pin:
#   These optional parameters allow one to customize the SPI settings
#   used to communicate with the chip.
#microsteps:
#   The number of microsteps to configure the driver to use. Valid
#   values are 1, 2, 4, 8, 16, 32, 64, 128, 256. This parameter must
#   be provided.
#interpolate: True
#   If true, enable step interpolation (the driver will internally
#   step at a rate of 256 micro-steps). The default is True.
#run_current:
#   The amount of current (in amps) to configure the driver to use
#   during stepper movement. This parameter must be provided.
#hold_current:
#   The amount of current (in amps) to configure the driver to use
#   when the stepper is not moving. The default is to use the same
#   value as run_current.
#sense_resistor: 0.075
#   The resistance (in ohms) of the motor sense resistor. The default
#   is 0.075 ohms.
#stealthchop_threshold: 0
#   The velocity (in mm/s) to set the "stealthChop" threshold to. When
#   set, "stealthChop" mode will be enabled if the stepper motor
#   velocity is below this value. The default is 0, which disables
#   "stealthChop" mode. Try to reexperience this with tmc5160.
#   Values can be much higher than other tmcs.
#driver_IHOLDDELAY: 6
#driver_TPOWERDOWN: 10
#driver_TBL: 2
#driver_TOFF: 3
#driver_HEND: 2
#driver_HSTRT: 5
#driver_FD3: 0
#driver_TPFD: 4
#driver_CHM: 0
#driver_VHIGHFS: 0
#driver_VHIGHCHM: 0
#driver_DISS2G: 0
#driver_DISS2VS: 0
#driver_PWM_AUTOSCALE: True
#driver_PWM_AUTOGRAD: True
#driver_PWM_FREQ: 0
#driver_FREEWHEEL: 0
#driver_PWM_GRAD: 0
#driver_PWM_OFS: 30
#driver_PWM_REG: 4
#driver_PWM_LIM: 12
#driver_SGT: 0
#driver_SEMIN: 0
#driver_SEUP: 0
#driver_SEMAX: 0
#driver_SEDN: 0
#driver_SEIMIN: 0
#driver_SFILT: 0
#   Set the given register during the configuration of the TMC5160
#   chip. This may be used to set custom motor parameters. The
#   defaults for each parameter are next to the parameter name in the
#   above list.
#diag0_pin:
#diag1_pin:
#   The micro-controller pin attached to one of the DIAG lines of the
#   TMC5160 chip. Only a single diag pin should be specified.
#   Setting this creates a "tmc5160_stepper_x:virtual_endstop" virtual
#   pin which may be used as the stepper's endstop_pin. Doing this
#   enables "sensorless homing". (Be sure to also set driver_SGT to an
#   appropriate sensitivity value.) The default is to not enable
#   sensorless homing. See docs/Sensorless_Homing.md for details on
#   how to configure this.


######################################################################
# Run-time stepper motor current configuration
######################################################################

# Statically configured AD5206 digipots connected via SPI bus (one may
# define any number of sections with an "ad5206" prefix).
#[ad5206 my_digipot]
#enable_pin:
#   The pin corresponding to the AD5206 chip select line. This pin
#   will be set to low at the start of SPI messages and raised to high
#   after the message completes. This parameter must be provided.
#spi_bus:
#spi_speed:
#spi_software_sclk_pin:
#spi_software_mosi_pin:
#spi_software_miso_pin:
#   These optional parameters allow one to customize the SPI settings
#   used to communicate with the chip.
#channel_1:
#channel_2:
#channel_3:
#channel_4:
#channel_5:
#channel_6:
#   The value to statically set the given AD5206 channel to. This is
#   typically set to a number between 0.0 and 1.0 with 1.0 being the
#   highest resistance and 0.0 being the lowest resistance. However,
#   the range may be changed with the 'scale' parameter (see below).
#   If a channel is not specified then it is left unconfigured.
#scale:
#   This parameter can be used to alter how the 'channel_x' parameters
#   are interpreted. If provided, then the 'channel_x' parameters
#   should be between 0.0 and 'scale'. This may be useful when the
#   AD5206 is used to set stepper voltage references. The 'scale' can
#   be set to the equivalent stepper amperage if the AD5206 were at
#   its highest resistance, and then the 'channel_x' parameters can be
#   specified using the desired amperage value for the stepper. The
#   default is to not scale the 'channel_x' parameters.

# Statically configured MCP4451 digipot connected via I2C bus (one may
# define any number of sections with an "mcp4451" prefix).
#[mcp4451 my_digipot]
#i2c_mcu: mcu
#   The name of the micro-controller that the MCP4451 chip is
#   connected to. The default is "mcu".
#i2c_address:
#   The i2c address that the chip is using on the i2c bus. This
#   parameter must be provided.
#wiper_0:
#wiper_1:
#wiper_2:
#wiper_3:
#   The value to statically set the given MCP4451 "wiper" to. This is
#   typically set to a number between 0.0 and 1.0 with 1.0 being the
#   highest resistance and 0.0 being the lowest resistance. However,
#   the range may be changed with the 'scale' parameter (see below).
#   If a wiper is not specified then it is left unconfigured.
#scale:
#   This parameter can be used to alter how the 'wiper_x' parameters
#   are interpreted. If provided, then the 'wiper_x' parameters should
#   be between 0.0 and 'scale'. This may be useful when the MCP4451 is
#   used to set stepper voltage references. The 'scale' can be set to
#   the equivalent stepper amperage if the MCP4451 were at its highest
#   resistance, and then the 'wiper_x' parameters can be specified
#   using the desired amperage value for the stepper. The default is
#   to not scale the 'wiper_x' parameters.

# Statically configured MCP4728 digital-to-analog converter connected
# via I2C bus (one may define any number of sections with an "mcp4728"
# prefix).
#[mcp4728 my_dac]
#i2c_mcu: mcu
#   The name of the micro-controller that the MCP4451 chip is
#   connected to. The default is "mcu".
#i2c_address: 96
#   The i2c address that the chip is using on the i2c bus. The default
#   is 96.
#channel_a:
#channel_b:
#channel_c:
#channel_d:
#   The value to statically set the given MCP4728 channel to. This is
#   typically set to a number between 0.0 and 1.0 with 1.0 being the
#   highest voltage (2.048V) and 0.0 being the lowest voltage.
#   However, the range may be changed with the 'scale' parameter (see
#   below). If a channel is not specified then it is left
#   unconfigured.
#scale:
#   This parameter can be used to alter how the 'channel_x' parameters
#   are interpreted. If provided, then the 'channel_x' parameters
#   should be between 0.0 and 'scale'. This may be useful when the
#   MCP4728 is used to set stepper voltage references. The 'scale' can
#   be set to the equivalent stepper amperage if the MCP4728 were at
#   its highest voltage (2.048V), and then the 'channel_x' parameters
#   can be specified using the desired amperage value for the
#   stepper. The default is to not scale the 'channel_x' parameters.

# Statically configured MCP4018 digipot connected via two gpio "bit
# banging" pins (one may define any number of sections with an
# "mcp4018" prefix).
#[mcp4018 my_digipot]
#scl_pin:
#   The SCL "clock" pin. This parameter must be provided.
#sda_pin:
#   The SDA "data" pin. This parameter must be provided.
#wiper:
#   The value to statically set the given MCP4018 "wiper" to. This is
#   typically set to a number between 0.0 and 1.0 with 1.0 being the
#   highest resistance and 0.0 being the lowest resistance. However,
#   the range may be changed with the 'scale' parameter (see below).
#   This parameter must be provided.
#scale:
#   This parameter can be used to alter how the 'wiper' parameter is
#   interpreted. If provided, then the 'wiper' parameter should be
#   between 0.0 and 'scale'. This may be useful when the MCP4018 is
#   used to set stepper voltage references. The 'scale' can be set to
#   the equivalent stepper amperage if the MCP4018 is at its highest
#   resistance, and then the 'wiper' parameter can be specified using
#   the desired amperage value for the stepper. The default is to not
#   scale the 'wiper' parameter.


######################################################################
# Display support
######################################################################

# Support for a display attached to the micro-controller.
#[display]
#lcd_type:
#   The type of LCD chip in use. This may be "hd44780" (which is used
#   in "RepRapDiscount 2004 Smart Controller" type displays), "st7920"
#   (which is used in "RepRapDiscount 12864 Full Graphic Smart
#   Controller" type displays), "uc1701" (which is used in "MKS Mini
#   12864" type displays), "ssd1306", or "sh1106". This parameter must
#   be provided.
#rs_pin:
#e_pin:
#d4_pin:
#d5_pin:
#d6_pin:
#d7_pin:
#   The pins connected to an hd44780 type lcd. These parameters must
#   be provided when using an hd44780 display.
#cs_pin:
#sclk_pin:
#sid_pin:
#   The pins connected to an st7920 type lcd. These parameters must be
#   provided when using an st7920 display.
#cs_pin:
#a0_pin:
#rst_pin:
#   The pins connected to an uc1701 type lcd. The rst_pin is
#   optional. The cs_pin and a0_pin parameters must be provided when
#   using an uc1701 display.
#contrast: 40
#   The contrast to set when using a uc1701 or SSD1306/SH1106 type display
#   For UC1701 the value may range from 0 to 63.  Default is 40.
#   For SSD1306/SH1106 the value may range from 0 to 256.  Default is 239.
#vcomh: 0
#   Set the Vcomh value on SSD1306/SH1106 displays. This value is
#   associated with a "smearing" effect on some OLED displays.
#   The value may range from 0 to 63. Default is 0.
#invert: FALSE
#   TRUE inverts the pixels on certain OLED (SSD1306/SH1106) displays
#   The default is FALSE
#cs_pin:
#dc_pin:
#spi_bus:
#spi_speed:
#spi_software_sclk_pin:
#spi_software_mosi_pin:
#spi_software_miso_pin:
#   The pins connected to an ssd1306 type lcd when in "4-wire" spi
#   mode. The parameters that start with "spi_" are optional and they
#   control the spi settings used to communicate with the chip. The
#   default is to use i2c mode for ssd1306 displays.
#reset_pin:
#   A reset pin may be specified on ssd1306 displays. If it is not
#   specified then the hardware must have a pull-up on the
#   corresponding lcd line.
#display_group:
#   The name of the display_data group to show on the display. This
#   controls the content of the screen (see the description of
#   [display_data] below for more information). The default is
#   _default_20x4 for hd44780 displays and _default_16x4 for other
#   displays.
#menu_timeout:
#   Timeout for menu. Being inactive this amount of seconds will trigger
#   menu exit or return to root menu when having autorun enabled.
#   The default is 0 seconds (disabled)
#menu_reverse_navigation:
#   When enabled it will reverse up and down directions for list navigation.
#   The default is False. This parameter is optional.
#encoder_pins:
#   The pins connected to encoder. 2 pins must be provided when
#   using encoder. This parameter must be provided when using menu.
#click_pin:
#   The pin connected to 'enter' button or encoder 'click'. This parameter
#   must be provided when using menu. The presence of an 'analog_range_click_pin'
#   config parameter turns this parameter from digital to analog.
#back_pin:
#   The pin connected to 'back' button. This parameter is optional, menu
#   can be used without it. The presence of an 'analog_range_back_pin'
#   config parameter turns this parameter from digital to analog.
#up_pin:
#   The pin connected to 'up' button. This parameter must be provided
#   when using menu without encoder. The presence of an 'analog_range_up_pin'
#   config parameter turns this parameter from digital to analog.
#down_pin:
#   The pin connected to 'down' button. This parameter must be provided
#   when using menu without encoder. The presence of an 'analog_range_down_pin'
#   config parameter turns this parameter from digital to analog.
#kill_pin:
#   The pin connected to 'kill' button. This button will call emergency stop.
#   The presence of an 'analog_range_kill_pin' config parameter turns this
#   parameter from digital to analog.
#analog_pullup_resistor: 4700
#   The resistance (in ohms) of the pullup attached to the analog button.
#   The default is 4700 ohms.
#analog_range_click_pin:
#   The resistance range for a 'enter' button. Range minimum and maximum
#   comma-separated values must be provided when using analog button.
#analog_range_back_pin:
#   The resistance range for a 'back' button. Range minimum and maximum
#   comma-separated values must be provided when using analog button.
#analog_range_up_pin:
#   The resistance range for a 'up' button. Range minimum and maximum
#   comma-separated values must be provided when using analog button.
#analog_range_down_pin:
#   The resistance range for a 'down' button. Range minimum and maximum
#   comma-separated values must be provided when using analog button.
#analog_range_kill_pin:
#   The resistance range for a 'kill' button. Range minimum and maximum
#   comma-separated values must be provided when using analog button.

# Support for displaying custom data on an lcd screen. One may create
# any number of display groups and any number of data items under
# those groups. The display will show all the data items for a given
# group if the display_group option in the [display] section is set to
# the given group name.
#[display_data my_group_name my_data_name]
#position: 0, 0
#   Comma separated row and column of the display position that should
#   be used to display the information. This parameter must be
#   provided.
#text:
#   The text to show at the given position. This field is evaluated
#   using command templates (see docs/Command_Templates.md). This
#   parameter must be provided.

# Display data text "macros" (one may define any number of sections
# with a display_template prefix). This feature allows one to reduce
# repetitive definitions in display_data sections. One may use the
# builtin render() function in display_data sections to evaluate a
# template. For example, if one were to define [display_template
# my_template] then one could use "{ render('my_template') }" in a
# display_data section.
#[display_template my_template_name]
#param_<name>:
#   One may specify any number of options with a "param_" prefix. The
#   given name will be assigned the given value (parsed as a Python
#   literal) and will be available during macro expansion. If the
#   parameter is passed in the call to render() then that value will
#   be used during macro expansion. For example, a config with
#   "param_speed = 75" might have a caller with
#   "render('my_template_name', param_speed=80)". Parameter names may
#   not use upper case characters.
#text:
#   The text to return when the render() function is called for this
#   template. This field is evaluated using command templates (see
#   docs/Command_Templates.md). This parameter must be provided.

# Display a custom glyph on displays that support it. The given name
# will be assigned the given display data which can then be referenced
# in the display templates by their name surrounded by two "tilde" symbols
# i.e. ~my_display_glyph~
#[display_glyph my_display_glyph]
#data:
#   The display data, stored as 16 lines consisting of 16 bits (1 per
#   pixel) where '.' is a blank pixel and '*' is an on pixel (e.g.,
#   "****************" to display a solid horizontal line).
#   Alternatively, one can use '0' for a blank pixel and '1' for an on
#   pixel. Put each display line into a separate config line. The
#   glyph must consist of exactly 16 lines with 16 bits each. This
#   parameter is optional.
#hd44780_data:
#   Glyph to use on 20x4 hd44780 displays. The glyph must consist of
#   exactly 8 lines with 5 bits each. This parameter is optional.
#hd44780_slot:
#   The hd44780 hardware index (0..7) to store the glyph at. If
#   multiple distinct images use the same slot then make sure to only
#   use one of those images in any given screen. This parameter is
#   required if hd44780_data is specified.

# If a primary [display] section has been defined in printer.cfg as shown
# above it is possible to define multiple auxilary displays.  Note that
# auxilary displays do not currently support menu functionality, thus they
# do not support the "menu" options or button configuration.
#[display my_display]
#lcd_type:
#rs_pin:
#e_pin:
#d4_pin:
#d5_pin:
#d6_pin:
#d7_pin:
#cs_pin:
#sclk_pin:
#sid_pin:
#cs_pin:
#a0_pin:
#rst_pin:
#contrast: 40
#cs_pin:
#dc_pin:
#spi_bus:
#spi_speed:
#spi_software_sclk_pin:
#spi_software_mosi_pin:
#spi_software_miso_pin:
#reset_pin:
#display_group:
#   See the [display] section above for details on each configuration
#   option above.


######################################################################
# Filament sensors
######################################################################

# Filament Switch Sensor.  Support for filament insert and runout detection
# using a switch sensor, such as an endstop switch.
#[filament_switch_sensor my_sensor]
#pause_on_runout: True
#   When set to True, a PAUSE will execute immediately after a runout
#   is detected. Note that if pause_on_runout is False and the
#   runout_gcode is omitted then runout detection is disabled. Default
#   is True.
#runout_gcode:
#   A list of G-Code commands to execute after a filament runout is
#   detected. See docs/Command_Templates.md for G-Code format. If
#   pause_on_runout is set to True this G-Code will run after the
#   PAUSE is complete. The default is not to run any G-Code commands.
#insert_gcode:
#   A list of G-Code commands to execute after a filament insert is
#   detected. See docs/Command_Templates.md for G-Code format. The
#   default is not to run any G-Code commands, which disables insert
#   detection.
#event_delay: 3.0
#   The minimum amount of time in seconds to delay between events.
#   Events triggered during this time period will be silently
#   ignored. The default is 3 seconds.
#pause_delay: 0.5
#   The amount of time to delay, in seconds, between the pause command
#   dispatch and execution of the runout_gcode.  It may be useful to
#   increase this delay if Octoprint exhibits strange pause behavior.
#   Default is 0.5 seconds.
#switch_pin:
#   The pin on which the switch is connected. This parameter must be
#   provided.

# TSLl401CL Based Filament Width Sensor
#[tsl1401cl_filament_width_sensor]
#pin: analog5
#default_nominal_filament_diameter: 1.75 # (mm)
#   Maximum allowed filament diameter difference as mm
#max_difference: 0.2
#   The distance from sensor to the melting chamber as mm
#measurement_delay: 100

# Hall filament width sensor (see docs/HallFilamentWidthSensor.md)
#[hall_filament_width_sensor]
#adc1: analog11
#adc2: analog12
#   Analog input pins connected to the sensor. These parameters must
#   be provided.
#cal_dia1: 1.50
#cal_dia2: 2.00
#   The calibration values (in mm) for the sensors. The default is
#   1.50 for cal_dia1 and 2.00 for cal_dia2.
#raw_dia1: 9500
#raw_dia2: 10500
#   The raw calibration values for the sensors. The default is 9500
#   for raw_dia1 and 10500 for raw_dia2.
#default_nominal_filament_diameter: 1.75
#   The nominal filament diameter. This parameter must be provided.
#max_difference: 0.200
#   Maximum allowed filament diameter difference in millimeters (mm).
#   If difference between nominal filament diameter and sensor output
#   is more than +- max_difference, extrusion multiplier is set back
#   to %100. The default is 0.200.
#measurement_delay: 70
#   The distance from sensor to the melting chamber/hot-end in
#   millimeters (mm). The filament between the sensor and the hot-end
#   will be treated as the default_nominal_filament_diameter. Host
#   module works with FIFO logic. It keeps each sensor value and
#   position in an array and POP them back in correct position. This
#   parameter must be provided.
#enable: False
#   Sensor enabled or disabled after power on. The default is to
#   disable.
#measurement_interval: 10
#   The approximate distance (in mm) between sensor readings. The
#   default is 10mm.
#logging: False
#  Out diameter to terminal and klipper.log
#  can be turn on|of by command
#Virtual filament_switch_sensor support. Create sensor named hall_filament_width_sensor.
#min_diameter:1.0
#Minimal diameter for trigger virtual filament_switch_sensor.
#use_current_dia_while_delay: False
#   Use the current diameter instead of the nominal diamenter while the measurement delay has not run through.
#Values from filament_switch_sensor.
#See [filament_switch_sensor] for a description of these parameters.
#pause_on_runout: True
#   When set to True, a PAUSE will execute immediately after a runout
#   is detected. Note that if pause_on_runout is False and the
#   runout_gcode is omitted then runout detection is disabled. Default
#   is True.
#runout_gcode:
#   A list of G-Code commands to execute after a filament runout is
#   detected. See docs/Command_Templates.md for G-Code format. If
#   pause_on_runout is set to True this G-Code will run after the
#   PAUSE is complete. The default is not to run any G-Code commands.
#insert_gcode:
#   A list of G-Code commands to execute after a filament insert is
#   detected. See docs/Command_Templates.md for G-Code format. The
#   default is not to run any G-Code commands, which disables insert
#   detection.
#event_delay: 3.0
#   The minimum amount of time in seconds to delay between events.
#   Events triggered during this time period will be silently
#   ignored. The default is 3 seconds.
#pause_delay: 0.5
#   The amount of time to delay, in seconds, between the pause command
#   dispatch and execution of the runout_gcode.  It may be useful to
#   increase this delay if Octoprint exhibits strange pause behavior.
#   Default is 0.5 seconds.

######################################################################
# Board specific hardware support
######################################################################

# Configure an SX1509 I2C to GPIO expander. Due to the delay incurred
# by I2C communication you should NOT use SX1509 pins as stepper enable,
# step or dir pins or any other pin that requires fast bit-banging. They
# are best used as static or gcode controlled digital outputs or hardware-pwm
# pins for e.g. fans. One may define any number of sections with an "sx1509"
# prefix. Each expander provides a set of 16 pins (sx1509_my_sx1509:PIN_0 to
# sx1509_my_sx1509:PIN_15) which can be used in the printer configuration.
#[sx1509 my_sx1509]
#i2c_mcu: mcu
#   The name of the micro-controller that the SX1509 chip is connected
#   to. The default is "mcu".
#i2c_address:
#   I2C address used by this expander. Depending on the hardware jumpers
#   this is one out of the following addresses: 62 63 112 113. This
#   parameter must be provided.
#i2c_bus:
#   If the I2C implementation of your microcontroller supports
#   multiple I2C busses, you may specify the bus name here. The
#   default is to use the default micro-controller i2c bus.

# SAMD SERCOM configuration to specify which pins to use on a given SERCOM.
# One may define one section with the "samd_sercom" prefix per
# SERCOM available. Each SERCOM must be configured prior to using it as
# SPI or I2C peripheral. Place this config section above any other section
# that makes use of SPI or I2C buses.
#[samd_sercom sercom0]
#tx_pin:
#   MOSI pin for SPI communication, or SDA (data) pin for I2C
#   communication. The pin must have a valid pinmux configuration
#   for the given SERCOM peripheral. This parameter must be provided.
#rx_pin:
#   MISO pin for SPI communication. This pin is not used for I2C
#   communication (I2C uses tx_pin for both sending and receiving).
#   The pin must have a valid pinmux configuration for the given
#   SERCOM peripheral. This parameter is optional.
#clk_pin:
#   CLK pin for SPI communication, or SCL (clock) pin for I2C
#   communication. The pin must have a valid pinmux configuration
#   for the given SERCOM peripheral. This parameter must be provided.

# Replicape support - see the generic-replicape.cfg file for further
# details.
#[replicape]