#include <LiquidCrystal_I2C.h>
#include <DHT.h>
#include <Wire.h>

#define LED_BIRU 7
#define LED_PINK A4
#define DHTPIN 2
#define DHTTYPE DHT22

DHT dht(DHTPIN,DHTTYPE);
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
pinMode(LED_BIRU, OUTPUT);
pinMode(LED_PINK, OUTPUT);

lcd.init();
lcd.clear();         
lcd.backlight();

dht.begin();
Serial.begin(9600);
  }

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

 //
lcd.setCursor(0,0);   
lcd.print("Temp :");
lcd.setCursor(7,0);   
lcd.print(temperature);

lcd.setCursor(13,0);   
lcd.print((char)223);
lcd.setCursor(14,0);   
lcd.print("C");
  
lcd.setCursor(0,1);  
lcd.print("Humi : ");
lcd.setCursor(7,1);  
lcd.print(humidity);
lcd.setCursor(12,1);   
lcd.print(" %");

 // Mengontrol LED dengan Kelembapan
if (humidity > 30){
 digitalWrite(LED_BIRU, HIGH);   
 digitalWrite(LED_PINK, LOW);   
}
else {
 digitalWrite(LED_BIRU, LOW); 
 digitalWrite(LED_PINK, HIGH);
}         

}