#include<Wire.h>
#include"DHT.h"
#include <LiquidCrystal_I2C.h>
#include <LiquidCrystal.h>
#define DHTPIN 2
#define DHTTYPE DHT22
DHT dht(DHTPIN,DHTTYPE);

#define I2C_ADDR    0x27
#define MNSLCD_COLU 16
#define LCD_LINES  2
LiquidCrystal_I2C lcd( I2C_ADDR,MNSLCD_COLU,LCD_LINES);
int chk;
float hum;
float temp;

void setup() {
Serial.begin(152000);
dht.begin();
lcd.init();
lcd.backlight(); 
}

void loop() {
 delay(2000);
hum = dht.readHumidity();
temp = dht.readTemperature();
lcd.clear();
lcd.setCursor(0,0); lcd.print("temp:");
lcd.print(temp);
lcd.print(" ");
lcd.print((char)223);
lcd.print("c");
lcd.setCursor(0,1);
lcd.print("Hum: ");
lcd.print(hum);
lcd.print("%");
}