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

// Data wire is connected to GPIO pin 27
#define ONE_WIRE_BUS 27

OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);

void setup() {
  Serial.begin(9600);
  sensors.begin();
}

void loop() {
  sensors.requestTemperatures();
  float temperatureC = sensors.getTempCByIndex(0);
  Serial.print("Temperature: ");
  Serial.print(temperatureC);
  Serial.println(" °C");
  delay(1000); // Wait for 1 second before the next reading
}