Emergency Stop for RatRig V-Core 3.0 and 3.1

I'm not gonna ask for a coffee, but please make sure you give me a like if you find this model useful.

I designed a holder for a 19mm E-Stop. I have mine from here: https://de.aliexpress.com/item/1005004940945269.html (Red LED, 1NO 1NC, 3-6V, 19mm). I also bought the yellow plate, but you can also print mine in any color you wish.

The model attaches using the standard RatRig M6 Cap screws. It can be attached on top of the existing L-plate, or it can replace the L-plate. The cover is stable, it doesn't require tools for mounting, and provide easy access inside the box.

I attached mine on the top right corner (as in pics), but the model can be mirrored in slicer in order to be able to install it on any other L-plate ;)

It doesn't require supports.

Wiring

This is how I wired it to one of the Endstop ports of my Octopus Pro. The LED lights up only when the E-Stop is pressed.

Printer.cfg - functionality and some GCode Macros

############################################################################################################# ### Emergency Stop ### ############################################################################################################# [gcode_button emergency_switch] pin: ^PG12 # Replace with your pin press_gcode: EMERGENCY_PAUSE release_gcode: EMERGENCY_RESUME

[gcode_macro EMERGENCY_PAUSE] gcode: PAUSE # Pauses the print M117 Print Paused M118 Print Paused # Displays a message on the screen (if supported)

[gcode_macro EMERGENCY_RESUME] gcode: RESUME # Resumes the print M117 Print Resumed M118 Print Resumed # Displays a message on the screen (if supported)

[gcode_macro QUERY_ESTOP] gcode: {% if printer['gcode_button emergency_switch'] is defined %} M118 Emergency_switch state is {printer['gcode_button emergency_switch'].state} M118 Emergency_switch value is {printer['gcode_button emergency_switch'].value} {% endif %}

{% if printer['gcode_button emergency_switch'].value==PRESSED %} M118 Emergency Stop is PRESSED! {% elif printer['gcode_button emergency_switch'].value==RELEASED %} M118 Emergency Stop is RELEASED {% else %} M118 Not PRESSED or RELEASED {% endif %}