Velleman WSI8055N is an USB board interface that allow MB STUDIO PRO to:

  • read the state of 5 digital inputs (ex: the relays of a satellite receiver)
  • set the state open/closed of up to 8 digital outputs
  • read the voltage of 2 analog inputs (ex: TTL levels of a satellite receiver)
  • start breaks or playlist items when the required signal is present
  • use the Agenda to automatically open or close a relay on scheduled days/times
  • remote control PLAY - PLAY ALL - AUTOPLAY - AUTOMATIC - LIVE - NEXT buttons

For more info see