Custom G-Code Variables

MatterSlice allows you to place certain tokens in your custom GCode that will automatically be replaced with the appropriate values. For example:

M109 S[temperature]

In this line, [temperature] will be replaced with the extruder temperature defined in your slice settings. These tokens can be enclosed in either square brackets [] or curly brackets {}, but for compatibility with other slicers we recommend square brackets.

Here is the list of currently available tokens:

variable	Slice Settings Page
temperature	Extruder Temperature
bed_temperature	Bed Temperature
bed_remove_part_temperature	Example
extruder_wipe_temperature	Extruder Wipe Temperature
z_offset	Example
retract_length	Example
filament_diameter	Example
first_layer_speed	Example
infill_speed	Example
max_fan_speed	Example
min_fan_speed	Example
min_print_speed	Example
perimeter_speed	Example
retract_speed	Example
support_material_speed	Example
travel_speed	Example
bridge_fan_speed	Example
bridge_speed	Example
raft_print_speed	Example
external_perimeter_speed	Example