//Muhammad Wildan Mahrusi
//2103411020
//TOLI 5B
//Penggunaan fungsi if pada 3 buah LED dan sensor suhu 

#include "DHTesp.h"

const int DHT_PIN = 15;
int ledmerah= 12;
int ledbiru= 13;
int ledungu= 14;

DHTesp dhtSensor;

void setup() {
  pinMode(ledmerah, OUTPUT);
  pinMode(ledbiru, OUTPUT);
  pinMode(ledungu, OUTPUT);
  Serial.begin(115200);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);  
  digitalWrite(ledmerah, LOW);
  digitalWrite(ledbiru, LOW);
  digitalWrite(ledungu, LOW);
}
void loop() {
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  delay(2000); // Wait for a new reading from the sensor (DHT22 has ~0.5Hz sample rate)
  //===================================
  
  if( data.temperature < 30)
  {
    digitalWrite(ledmerah, HIGH);
    digitalWrite(ledbiru, LOW);
    digitalWrite(ledungu, LOW);
  }
  if (data.temperature >= 30 && data.temperature <= 40) {
    digitalWrite(ledmerah, LOW);
    digitalWrite(ledbiru, HIGH);
    digitalWrite(ledungu, LOW);
  }
  if(data.temperature > 40) {
    digitalWrite(ledmerah, LOW);
    digitalWrite(ledbiru, LOW);
    digitalWrite(ledungu, HIGH);
  }
  Serial.print("Suhu : ");
  Serial.print(data.temperature);
  Serial.println("   °C");
  delay(500);
}