I’m maintaining a Node.js application running on Raspbery pi 3. The Pi’s are playing audio 24/7 - and I would like to control the volume through the environment variables.
It’s working, but every time I update a device variable, the service restarts(!).
Is this something that could be changed from Balenas side, or would there be another way? I the past I used to read the volume setting from a database, but it seems like overkill. The best part is no part