#include <LiquidCrystal.h>
#include <DallasTemperature.h>
#include <LiquidCrystal.h>

LiquidCrystal lcd(7,6,5,4,3,2);


#define ONE_WIRE_BUS 18

OneWire oneWire(ONE_WIRE_BUS);
DallasTemperature sensors(&oneWire);
float tempC, tempF;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  lcd.begin(16, 2);
  sensors.begin();

  lcd.setCursor(0, 0);
  lcd.print("ESP32-S2 MINI");
  lcd.setCursor(0, 1);
  lcd.print("DS18B20 TEMP");
  delay(2000);
  lcd.clear();

}

void loop() {
 
  delay(10); // this speeds up the simulation
  sensors.requestTemperatures();

  tempC = sensors.getTempCByIndex(0);
  tempF = sensors.toFahrenheit(tempC);

  lcd.setCursor(0, 0);
  lcd.print("Temp: ");
  lcd.print(tempC);
  lcd.print(" C   ");

  lcd.setCursor(0, 1);
  lcd.print("Temp: ");
  lcd.print(tempF);
  lcd.print(" F   ");

  delay(1000);
}