#include "DHT.h"

#define DHTPIN 2     
#define DHTTYPE DHT22   // DHT 22  (AM2302), AM2321

DHT dht(DHTPIN, DHTTYPE);

const int ledbiru = 13;
const int ledkuning = 12;
const int ledmerah = 11;

void setup() {
  Serial.begin(115200);
  Serial.println(F("DHT22 example!"));
  lcd.backlight();
  dht.begin();

  pinMode(ledbiru, OUTPUT);
  pinMode(ledkuning, OUTPUT);
  pinMode(ledmerah, OUTPUT);

}

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 "));

  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print(humidity);


  lcd.setCursor(0,1);
  lcd.print(temperature);

  lcd.println(F("°C "));

  // Wait a few seconds between measurements.
  delay(2000);
}