   aIn2->writeUint16(0);
   aOut1->writeUint16(0);
   aOut2->writeUint16(0);
+  strPort->writeString(String("This is GPIO server."));
 
   aIn1->preTransmitFunc = setValues;
   aIn2->preTransmitFunc = setValues;

  aIn2 = TURIPserver.newPort(6);
  aOut1 = TURIPserver.newPort(7);
  aOut2 = TURIPserver.newPort(8);

  dIn1->writeUint16(0);
  dIN2->writeUint16(0);

TURIPport* aIn2;
TURIPport* aOut1;
TURIPport* aOut2;
TURIPport* strPort;

void setup(){
  Serial.begin(9600);
