#include <DallasTemperature.h>
#include <OneWire.h>

#define TEMP_PIN 2

OneWire oneWire(TEMP_PIN);

DallasTemperature dallasTemperature(&oneWire);

DeviceAddress sensorAddress;

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

void loop() {
  // put your main code here, to run repeatedly:
  dallasTemperature.requestTemperatures();

  Serial.println(dallasTemperature.getTempCByIndex(0));
  delay(1000);
}