If Printer Idle Auto Power Off

[jp]

Hi there, i am unsure how to configure config.g

If my Printer is idle for 20min (before, while or after print) it shall trigger an M81 S1, to power off.

could someone point me in the right way? thanks, joel

[T3P3Tony]

@jp From RRF 3.5 you can use the D parameter in M81 to power down after a certain number of seconds:

https://docs.duet3d.com/User_manual/Reference/Gcodes#m81-atx-power-off