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


#define DHTPIN 3     
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321
LiquidCrystal lcd(2, 11, 12, 7, 6, 5);
DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(115200);
  Serial.println(F("DHT22 example!"));
// Set up the LCD's number of columns and rows:
  lcd.begin(16, 2);

  // Print a message to the LCD.
  lcd.print("temperatuer");
  dht.begin();
}

void loop() {
  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  // Check if any reads failed and exit early (to try again).
  if (isnan(temperature) || isnan(humidity)) {
    Serial.println(F("Failed to read from DHT sensor!"));
    return;
  }

  Serial.print(F("Humidity: "));
  Serial.print(humidity);
  Serial.print(F("%  Temperature: "));
  Serial.print(temperature);
  Serial.println(F("°C "));

  // Wait a few seconds between measurements.
  delay(2000);
  // Nothing to do here for this example
  lcd.setCursor(1,1);
  lcd.print(temperature);
}