
void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  Serial2.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
if (Serial.available()) {
    char inByte = Serial.read();
    Serial2.print(inByte);

  }
  // read from port 1, send to port 0:
  if (Serial2.available()) {
    char inByte = Serial2.read();
    Serial.print(inByte);
}
}
