There are quite a few options.
A popular one is https://phtn.app/
This thread has some more suggestions.
There are quite a few options.
A popular one is https://phtn.app/
This thread has some more suggestions.
If you’re willing to replace your Chromecast, you could configure your raspberry pi (or whatever Linux based replacement) to use a remote Pulseaudio server.
KDE Connect has media controls, among other things. It’s great as a remote control for your PC, I’ve used it countless times to control media playback, presentations, …
Instructions per cycle
Was what I first read anyways
I like ksysguard, comes with basic system monitoring screens and is very configurable.