Trying to find a way to monitor traffice sending to or from a device.
The goal i’m trying is to turn on printer with powerplug (older but very good LJ4200) and then set timer for 20 minutes.
If in the meantime a job is printed, would like to reset the timer to 20 mins again.
After that, printer turns of at 20 mins.
Near the printer is a zwave button for turning on the printer.
Any ideas? Using a unify network, but that particular option is not there (measure bandwidth)