#include <LiquidCrystal.h>
#include <DHT.h>
DHT;

#define DHT22_PIN 2
#define DHTTYPE DHT22

DHT dht(DHT22_PIN, DHTTYPE);

LiquidCrystal lcd (12,11,10,9,8,7);
void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  lcd.setCursor(0,0);
  lcd.print("start");
  delay(1000);
  lcd.clear();
  dht.begin();

}

void loop() {
  // put your main code here, to run repeatedly:
  delay(2000);

float t = dht.readTemperature();
lcd.setCursor(0,0);
lcd.print("temp :" + String(t));
delay(5000);


}