#include "DHTesp.h"
#define DHTPIN 21
DHTesp dht;
#define buzzer 14

float TEMP;
// float hum;

// LED RGB
int pin_LED1 = 4;      
int pin_LED2 = 2;     
int pin_LED3 = 15;       

const float GAMMA = 0.7;
const float RL10 = 50;

void setup() 
{
  pinMode(pin_LED1, OUTPUT);
  pinMode(pin_LED2, OUTPUT);
  pinMode(pin_LED3, OUTPUT);
  pinMode(buzzer, OUTPUT);
  Serial.begin(115200);         
  dht.setup(DHTPIN, DHTesp::DHT22);
}

void loop() 
{
TempAndHumidity data = dht.getTempAndHumidity();
float temp = data.temperature;
// float hum = data.humidity;  

Serial.print("Suhu: " + String(temp, 2) + "'C");
// Serial.println("humanity: " + String(hum, 1) + "%");
Serial.print(" \t");

delay(500);

  if(temp < 29) 
  {  
    digitalWrite(pin_LED3,HIGH);    
    Serial.print(" \n");
  }
  else if (temp >= 29, temp <= 35)
  {   
    digitalWrite(pin_LED2,HIGH); 
    Serial.print(" \n");
  }
  
  else if (temp > 35)
  {
    digitalWrite(pin_LED1,HIGH);
    digitalWrite(buzzer, HIGH);
    Serial.print(" \n");
  }
  delay(1000);
}