Controls

Different controls are available to send command to the printer.

Default Buttons

A series of buttons are available by default. They are:

Default Buttons

Button Name	Description	Definition
Emergency Stop	Complete and immediate stop of the printer.	From Moonraker API (printer.emergency_stop)
Pause Print	Pause the current print.	From Moonraker API (printer.print.pause)
Resume Print	Resume the print (after a pause).	From Moonraker API (printer.print.resume)
Cancel Print	Cancel current print.	From Moonraker API (printer.print.cancel)
Start Print from Queue	Start the next print job in the queue.	From Moonraker API (server.job_queue.start)
Server Restart	Restart Klipper software.	From Moonraker API (server.restart)
Host Restart	Restart the device running Klipper (Rpi).	From Moonraker API (machine.restart)
Host Shutdown	Shutdown the device running Klipper (Rpi).	From Moonraker API (machine.shutdown)
Firmware Restart	Restart the printer onboard controller.	From Moonraker API (printer.firmware_restart)
Printer Switch	Power On/Off the printer.	From Moonraker API (machine.device_power.devices)
Reset Totals	Reset moonraker statistics. Button is disabled by default.	From Moonraker API (server.history.reset_totals)

Macros

Each macro configured in Klipper is available as a button.

If the Macro description is G-Code macro it will be enabled by default, otherwise it will be disabled. You can enable a specific macro by enabling it’s entity in HomeAssistant configuration. (Like any other disabled entity.)

Note

Current limitation, we cannot change any parameters for those macros.

Services

Each service listed in Moonraker’s available_services is exposed as a set of control buttons in Home Assistant: Start, Stop, and Restart.

These buttons allow you to manage services such as klipper, moonraker, crowsnest, and others directly from the Home Assistant interface.

All service control buttons are enabled by default. You can disable or re-enable them through the Home Assistant entity settings, like any other entity.

Note

The service state (e.g., running, stopped, or failed) is not currently used to filter or disable buttons. All services returned by Moonraker will have all three control buttons created regardless of their current status.

Default Switches

A series of switches are available by default. They are:

Default Switches

Switch Name	Description	Definition
Printer Switch	Power On/Off the printer.	From Moonraker API (machine.device_power.devices)
Output pin digital	Set a digital output pin to on or off.	From Moonraker API (printer.gcode.script)

Default Numbers

A series of Numbers are available by default as slider. They are:

Default Numbers

Number Name	Description	Definition
Output pin pwm	Set a pwm output pin to a value.	From Moonraker API (printer.gcode.script)

Default LEDs

A series of LEDs are available by default as a light control. They are:

Default LEDs

LED Name	Description	Definition
<type> <name> e.g. neopixel strip	Set a light to a given brightness or rgb value.	From Moonraker API (printer.gcode.script)

Action (Serivce Call)

List of actions available to send command to the printer.

Actions

Action	Description	Parameters
G-code	G-code command to send to the printer. (You can send one command at a time)	Target: (DEVICE) Moonraker device to send the command to. G-Code: Select the GCode command you want to send