port: 8111
audio device: plughw:1,0
stations:
  - host: rba
    port: 8111
    button: 25
    toogle button: False
    red led: 26
    green led: 12
  - host: kuku
    port: 8111
    button: 18
    toogle button: False
    red led: 26
    green led: 2