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Emergency Stop for Voron Trident or 2.4 — image 1
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Emergency Stop for Voron Trident or 2.4

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Skirt button holder and macro

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Model information

License
Creative Commons — Attribution — Noncommercial

I wanted a reliable Emergency stop button for my Voron

Not wanting to get too creative on something so important I bought a reliable button 

https://www.aliexpress.com/item/1005004176517786.html

16mm diameter

The print contains 2 parts, one front, one back, to allow the button to be mounted to a Voron Skirt

Once you've done that you need to wire it up

I suggest wiring it between Ground and a GPIO pin on your Pi. You can use any GPIO pin (see https://pinout.xyz/) Sadly this does normally involve getting the crimpers out

Wire it as push-to-break so any wiring issue will trigger the emergency stop too. Then add to your moonraker.conf

[button estop]
type: gpio
pin: gpiochip0/gpio17

on_press: {% do call_method("printer.emergency_stop") %}

switch gpio17 for the number of your chosen GPIO

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