#include <SoftwareSerial.h> //software serial port :D

#define RxD 6 //bluetóthos rx tx lábak :D
#define TxD 7

SoftwareSerial blueToothSerial (RxD, TxD);

void setup()
{
  Serial.begin(9600); //soros port indítása =DD
  blueToothSerial.begin(9600);
  pinMode(RxD, INPUT);
  pinMode(TxD, OUTPUT);


}

void loop()
{
  char recvChar;

  if(blueToothSerial.available())
  {
    recvChar = blueToothSerial.read();
    Serial.print(recvChar);
  }

}