Adds setting $678 (toolsetter) and $679 (secondary probe) for which auxillary ports to use for controlling the probe selection relay(s). Set to -1 when unused/disabled.
Probe selection is via the inbuilt G65P5Q<n> macro, <n> is the probe id: 0 - primary probe, 1 - toolsetter, 2 - secondary probe.
The toolsetter can be selected automatically on "@G59.3" toolchanges.
Dependencies:
The selected driver/board must provide at least one free auxiliary digital output port capable of driving the relay coil, either directly or via a buffer.
Adds Marlin style M220 command for setting feed overrides.
M220 [B] [R] [S<percent>]
B - backup current values
R - restore values from backup
S<percent> - percentage of current feedrate.
Note
M220RS<percentage> can be used to override the rapids rate, if R is not specified the feed rate will be overridden. This deviates from the Marlin specification.
Configuration:
Add/uncomment #define FEED_OVERRIDE_ENABLE 1 in my_machine.h.
*** Experimental ***
Adds per axis setting for homing pulloff distance. $290 for X-axis pulloff, $291 for Y-axis, ...
Configuration:
Add/uncomment #define HOMING_PULLOFF_ENABLE 1 in my_machine.h.
*** Experimental ***
Adds Telnet support via ESP-AT running on a supported ESP MCU. Allows senders to connect to the controller via WiFi.
Dependencies:
Driver and board support for a serial port (UART) that is not claimed by a different plugin.
Configuration:
Add/uncomment #define ESP_AT_ENABLE 1 in my_machine.h.
Adds many networking and WiFi settings for configuring mode (Station, Access Point), Telnet port, IP adress etc.
Note
The ESP32 is a 3.3V device and pins are not 5V tolerant. If the controller serial port uses 5V signalling add a 5V to 3.3V level shifter, at least for the controller TX line.
Adds one or two settings, $536 and $537, for setting number of LEDs in NeoPixel/WS2812 LED strips.
Dependencies:
Driver and board support for LED strips.
Configuration:
Add/uncomment #define RGB_LED_ENABLE 1 in my_machine.h.
Adds support for Marlin style M150 command.
M150 [B<intensity>] [I<pixel>] [K] [P<intensity>] [R<intensity>] [S<strip>] [U<intensity>] [W<intensity>]
B<intensity> - blue component, 0 - 255.
I<pixel> - LED index, 0 - 255. Available if number of LEDs in strip is > 1.
K - keep unspecified values.
P<intensity> - brightness, 0 - 255.
S<strip> - strip index, 0 or 1. Default is 0.
R<intensity> - red component, 0 - 255.
U<intensity> - green component, 0 - 255.
Dependencies:
Driver and board support for LED strips.
Configuration:
Add/uncomment #define RGB_LED_ENABLE in my_machine.h and set/change the define value to 2.
Dependencies:
Driver and board support for LED strips.
Note
If B axis is enabled then the plugin will not be activated.
Configuration:
Add/uncomment #define EVENTOUT_ENABLE 1 in my_machine.h .
Depending on the number of free output ports up to four events can be selected.
Settings $750+<n> is used to select the event (trigger) to bind to the port selected by setting $760+<n>
where <n> is the event number, currently 0 - 3.
Dependencies:
The selected driver/board must provide at least one free auxiliary output port.
Credits:
Based on idea from plugin by @Sienci-Labs.
*** Experimental ***
Adds support for LinuxCNC format tool table loaded from root file system (SD card).
The plugin allows mapping of tools to tool rack/carousel pockets, planned is support for randomized toolchangers.
The file /linuxcnc/tooltable.tbl is used for storing the tool table and it is automatically loaded when the SD card is mounted.
Configuration:
Add/uncomment #define TOOLTABLE_ENABLE 1 in my_machine.h.
Dependencies:
SD card plugin.
*** Experimental ***
Adds support for Marlin style M280 command.
M280 [P<index>] [S<position>]
P<index> - servo to set or get position for. Default is 0.
S<position> - set position in degrees, 0 - 180.
If omitted the current position is reported:
[Servo <index> position: <position> degrees]
Configuration:
Add/uncomment #define PWM_SERVO_ENABLE 1 in my_machine.h.
Dependencies:
The selected driver/board must provide at least one free auxiliary analog output port that is PWM capable.
Credits:
Based on code by @wakass.
*** Experimental ***
Adds support for Marlin style M401 and M402 commands.
M401 [H] [R<0|1>] [S<0|1>] - deploy probe
H - report high speed mode.
R<0|1> - currently ignored.
S<0|1> - S0: disable high speed mode, S1: enable high speed mode.
M402 [R<0|1>] - stow probe
R<0|1> - currently ignored.
Configuration:
Add/uncomment #define PWM_SERVO_ENABLE 1 and #define BLTOUCH_ENABLE 1 in my_machine.h.
Dependencies:
The selected driver/board must provide at least one free auxiliary analog output port that is PWM capable.
Credits:
Based on code by @wakass.
2025-06-26