Santiago de Compostela Buses.
Information about the minutes until the bus arrives at your stop.
The information is the same as on the information panels, but since nothing is exact, make sure you arrive 4 minutes early just in case.
You can search for your stop if you already know its number or address.
There's also a map with the bus stop locations by selecting a line.
Very useful if your stop doesn't have an information panel.
Or to find out if you have time to finish your coffee before getting off at your stop :)