/*Application: Bluetooth_connection
Author: Guadalupe Nieves Choque Choque*/
#include <SoftwareSerial.h>
#define pin_tx      7
#define pin_rx      8
SoftwareSerial SerialPort(pin_rx, pin_tx); // RX, TX
int conta=0;
void setup() {
  SerialPort.begin(9600);
}
void loop() {
  SerialPort.println(conta);
  delay(1000);
  conta++;
}