// example 1, Temperature to serial plotter
#include <OneWire.h> 
#include <DallasTemperature.h>
#define ONE_WIRE_BUS 2 
OneWire oneWire(ONE_WIRE_BUS); 
DallasTemperature sensors(&oneWire);

void setup() 
{ 
 Serial.begin(9600); 
 sensors.begin(); 
} 
void loop() 
{ 
 sensors.requestTemperatures(); // Send the command to get temperature readings 
 Serial.println(sensors.getTempCByIndex(0)); 
 delay(10); 
}