I created powersaving program for automatically start the RaspberryPi, if a motion ist detected via PIR-sensor and shut down after a waiting time. It’s at Git and I want to share it with you. I would be happy if you give me Feedback. https://github.com/ChrisBaehrig/MM-PIR-motion-poweron

@hesspoint Update: There is actually a custom HA integration that is awesome: https://github.com/sindrebroch/ha-magicmirror So I switched form the REST API to that integration and it is even better

@bez252 Actually what they describe might also work for you, based on a quick glance through the setup code. To shutdown from the node_helper you need to change some code in the file(will be in MMM-Button/node_helper.js in your file system). Here is an example from my module to shut down the RPi, you can replace the self.sendSocketNotification(...) in the node_helper with a similar command: exec('sudo shutdown -h now', null); Also, at the beginning of the file you need to include the exec function, like here: const exec = require('child_process').exec;