SoftwareSerial mySerial(3, 4); // 設定Arduino板子上RX,TX
void setup()
{
Serial.begin(9600); //COMPORT鮑率
mySerial.begin(9600);//GPS
}
void loop() // run over and over
{
if (mySerial.available())
Serial.write(mySerial.read());
if (Serial.available())
mySerial.write(Serial.read());
}