Ooooh! Finally. I have needed something like this to control the volume on my media PC.

I used to have an automation that detects when my HVAC turns on, and it bumps the volume of whatever I’m playing up a few clicks. Then turns it back down when the HVAC cycle finishes. Super handy due to the crazy loud HVAC in my house.

This is super useful, thanks for sharing!

Been using this for several months now and it's been great. I even set up scripts to set my next boot to be Windows when I know I'll be gaming with friends using a game on GamePass so it'll be booted and ready when game night is about to start.

USER ALL=(ALL) NOPASSWD: /bin/systemctl

That's concerning.

I'm definately going to try this, I was using Hass.Agent before switching to Linux and am looking for someting similar.

Very cool

Oh neat!

I made a custom solution for WOL and remote shutdown using nodered and MQTT, but this is so cleaner than maintaining a custom solution

Can somebody shed some light on why this doesn't create a systemd entry? It works when I manually run it specifying the config.yaml file but there are no systemd entries. I'm on Ubuntu desktop.

I don't have mqtt in my home, so I assume this would not work for me, even though the computer is connected to the same network as the HA instance is?

This is so cool, first MQTT-based sensor I've set up. Already had a broker set up with HA, but how can HA automatically discover which topic to listen to, know the vendor name and how to interpret all the data?