#include <LiquidCrystal_I2C.h>
#include "DHTesp.h"
const int DHT_PIN = 26;
DHTesp dhtSensor;
#define I2C_ADDR    0x27
#define LCD_COLUMNS 20
#define LCD_LINES   4
String tempc,humidity;
LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

void setup() {
  // Init
  lcd.init();
  lcd.backlight();
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  lcd.init();
  lcd.backlight();
}
void loop() {
 TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  tempc=String(data.temperature,2);
  humidity=String(data.humidity,2);
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  Serial.println("Humidity: " + String(data.humidity, 1) + "%");
 Serial.println("---");
  delay(2000); // Wait for a new reading from the sensor (DHT22 has ~0.5Hz sample rate)
 // Print something
  lcd.setCursor(3, 0);
  lcd.print("Hello");
  lcd.setCursor(2, 1);
  lcd.print("suchanun");
  lcd.setCursor(1, 2);
  lcd.print("tired = " + tempc + "C ");
  lcd.setCursor(1, 3);
  lcd.print("now = "+ humidity + "%");
}