This plugin reacts to a switch or button, if triggered (switch open) it issues M112 command to printer.

Description

This plugin reacts to a switch or button, if triggered (switch open) it issues M112 command to printer.

Let’s check some features:

  • info pop-up when plugin hasn’t been configured
  • user-friendly and easy to configure
  • runs on OctoPrint 1.3.0 and higher

Setup

Install via the bundled Plugin Manager or manually using this URL:

https://github.com/Mechazawa/Emergency_stop_simplified

Configuration

Configuration couldn’t be simpler, all you need is to configure listening board pin (board mode) and if the second switch terminal is connected to ground or 3.3V.

Default pin is -1 (not configured) and ground (as it is safer, read below).

WARNING! Never connect the switch input to 5V as it could fry the GPIO section of your Raspberry!