Arduino Code

#include <SPI.h>

#include <Wire.h>

#include <OneWire.h>

#include <DallasTemperature.h>

#define ONE_WIRE_BUS 3

#define sensorPin A0

OneWire oneWire(ONE_WIRE_BUS);

DallasTemperature DS18B20(&oneWire);

float temperature;

float r;

void setup() {

  // put your setup code here, to run once:

  Serial.begin(115200);

  DS18B20.begin();

  delay(5000);

}

void loop() {

  // put your main code here, to run repeatedly:

  int value = analogRead(sensorPin);

  r = ( 1023.0 - value ) / ( value / 100000.0 );

  DS18B20.requestTemperatures();

  temperature = DS18B20.getTempCByIndex(0);

  Serial.print(temperature);

  Serial.print(",");

  Serial.println(r);

  delay(1000);

}