// proses include library 
#include "DHTesp.h"
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);

// deklarasi variable
// set pin yang digunakan
#define DHTPIN 15
#define R=13
#define G=12
#define B=14

// deklarasi object sensor
// set tipe DHT dan pin yang digunakan
DHTesp dht;

void setup() {
  lcd.init();  // initialize the lcd ,  Print a message to the LCD.
  lcd.backlight();
  lcd.setBacklight(HIGH);
  lcd.begin(16, 2);
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(14, OUTPUT);
  Serial.begin(115200);
  Serial.println("Tugas Denisa");
  //inisiasi sensor DHT
  dht.setup(DHTPIN, DHTesp::DHT22);
}
void loop() {
    TempAndHumidity data = dht.getTempAndHumidity();
  float temp = data.temperature;
  lcd.setCursor(0,0);
  lcd.print("Denisa");
  lcd.setCursor(0,1);
  lcd.println("Suhu: " + String(temp, 2) + "°C");
  Serial.println("Suhu: " + String(temp, 2) + "°C");
  if (temp < 30){
    digitalWrite(13, LOW);
    digitalWrite(12, HIGH);
    digitalWrite(14, LOW);
    Serial.println("Lampu Hijau Menyala");
  }else if (temp <= 50){
    digitalWrite(13, HIGH);
    digitalWrite(12, HIGH);
    digitalWrite(14, LOW);
    Serial.println("Lampu Kuning Menyala");
  }else{
    digitalWrite(13, HIGH);
    digitalWrite(12, LOW);
    digitalWrite(14, LOW);
    Serial.println("Lampu Merah nyala");
  }
  Serial.println("---");

  // minimal 2 detik
  delay(5000);
  
}