I'm trying to shut down my RPi from the LCD of my printer. So far I've:
- Created a shutdown shell script in /usr/bin/local/
- Added the GCodeSystemCommands plugin, and set it to execute the script when OCTO10 GCode is received
- Added a custom menu item in Marlin to send OCTO10
Nothing happens when I select the item from the printer, Octoprint's terminal shows Recv: echo:Unknown command: "OCTO10"
I'm not sure if I'm doing something wrong or if this is even possible. The plugin author asks that support issues be posted here, any help would be greatly appreciated!