// After running the simulator, click on the DS18B20 chip to change the temperature
// Chip by bonnyr, source code: https://github.com/bonnyr/wokwi-ds1820-custom-chip/

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

OneWire oneWire(10);
DallasTemperature sensor(&oneWire);
const int RELAY_PIN  = 3; 
float tempCelsius;    // temperature in Celsius
float tempFahrenheit; // temperature in Fahrenheit
void setup(void) {
  Serial.begin(115200);
  delay(2);
  sensor.begin();
  delay(20);
  pinMode(RELAY_PIN, OUTPUT); 
}

void loop(void) {
  // sensor.requestTemperatures();
  // Serial.print("Temperature is: ");
  // delay(10);
  // Serial.println(sensor.getTempCByIndex(0));
  // delay(1000);
  sensor.requestTemperatures();             // send the command to get temperatures
  tempCelsius = sensor.getTempCByIndex(0);  // read temperature in Celsius
  tempFahrenheit = tempCelsius * 9 / 5 + 32; // convert Celsius to Fahrenheit

  Serial.print("Temperature: ");
  Serial.print(tempCelsius);    // print the temperature in Celsius
  Serial.print("°C");
  Serial.print("  ~  ");        // separator between Celsius and Fahrenheit
  Serial.print(tempFahrenheit); // print the temperature in Fahrenheit
  Serial.println("°F");
 // if (tempFahrenheit >= -196.60) {
  //  Serial.println("The button is being pressed");
   // digitalWrite(RELAY_PIN, HIGH); // turn on
  //}
  //else
  //if (tempFahrenheit <100) {
    //Serial.println("The button is unpressed");
    //digitalWrite(RELAY_PIN, LOW);  // turn off
 // }
}