var keySerial = new keyserial({polling:true});

keySerial.onValue = function(val){
	// anything
};

keySerial.onKey = function(keyCode){
	// anything
};

keySerial.onString = function(str){
	// anything
};

keySerial.onConnect = function(){
	// device connected
};

keySerial.onDisconnect = function(){
	// device disconnected
};