#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);

#include <DHT.h>
#define DHTPIN 12
#define DHTTYPE DHT22
DHT dht(DHTPIN,DHTTYPE);
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  lcd.init();
  lcd.backlight();

  dht.begin();
  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  int humi = dht.readHumidity();
  float temp = dht.readTemperature();

  lcd.setCursor(0,0);
  lcd.print("Temp :");
  lcd.setCursor(7,0);
  lcd.print(temp);
  lcd.setCursor(13,0);
  lcd.print((char)223);
  lcd.setCursor(14,0);
  lcd.print("C");

  lcd.setCursor(0,1);
  lcd.print("Humi :");
  lcd.setCursor(7,1);
  lcd.print(humi);
  lcd.setCursor(10,1);
  lcd.print("%");

  delay(2000); // this speeds up the simulation
}