function getEnabled():boolean -- Whether the local bus interface is enabled.
  function setEnabled(enabled:boolean):boolean -- Sets whether the local bus interface should be enabled.
  function getAddress():number -- Get the local interface address.
  function setAddress(address:number):number -- Sets the local interface address.
  function send(address:number, data:table):boolean -- Sends data across the abstract bus.
  function maxPacketSize():number -- The maximum packet size that can be sent over the bus.