#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
LiquidCrystal_I2C lcd2(0x23, 16, 2);
#include <OneWire.h>
#include <DallasTemperature.h>
OneWire oneWire(4);
DallasTemperature sensor(&oneWire);

void setup() {
  // put your setup code here, to run once:
  lcd.init();
  lcd.backlight();
  lcd2.init();
  lcd2.backlight();
  lcd2.setCursor(6, 0);
  lcd2.print("HI!");
  Serial.begin(115200);
  delay(2);
  sensor.begin();
  delay(20); 
  }

void loop() {
  sensor.requestTemperatures();
  Serial.print("Temperature is: ");
  delay(10);
  Serial.println(sensor.getTempCByIndex(0));
  delay(1000);
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Temp: ");
  lcd.setCursor(7, 0);
  lcd.print(sensor.getTempCByIndex(0));
  lcd.write(223);
  lcd.print("C");

  lcd2.clear();
  lcd2.setCursor(0, 0);
  lcd2.print("Temp: ");
  lcd2.setCursor(7, 0);
  lcd2.print(sensor.getTempCByIndex(0));
  lcd2.write(223);
  lcd2.print("C");

  }