#define BLYNK_PRINT Serial

#define BLYNK_TEMPLATE_ID "TMPL9BBuQ3h8"
#define BLYNK_DEVICE_NAME "Temp Ayam Broiler"




#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
#include "DHTesp.h"


//#define EchoPin 2
//#define TrigPin 15
#define ledRed 13
#define ledYellow 12
#define ledGreen 14
#define pinRelay 27
#define pinRelay2 26

const int DHT_PIN = 15;
DHTesp dhtSensor;



long duration;
int Temp;

char auth[] = "a3eAPYsxgSbkQNJWlRuso_U8PSKUSxNQ";
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
BlynkTimer timer;

//saklar kipas manual
BLYNK_WRITE(V1)
{
 int pinValue = param.asInt();
 digitalWrite(pinRelay2,pinValue);
}

void sendSensor()
{
  /*digitalWrite(TrigPin, LOW);
  delayMicroseconds(2);
  digitalWrite(TrigPin, HIGH);
  delayMicroseconds(10);
  digitalWrite(TrigPin, LOW);*/
  
 
 TempAndHumidity  data = dhtSensor.getTempAndHumidity();
 Serial.println("Temp: " + String(data.temperature, 2) + "°C");
 Serial.println("Humidity: " + String(data.humidity, 1) + "%");
 Serial.println("---");
 Temp=data.temperature;
 Blynk.virtualWrite(V0, data.temperature); //mengirimkan data ke Virtual pin di Blynk Cloud
 Blynk.virtualWrite(V2, data.humidity); //mengirimkan data ke Virtual pin di Blynk Cloud
}





void setup()
{
  Serial.begin(9600);
  pinMode(pinRelay, OUTPUT);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
  //pinMode(TrigPin, OUTPUT);
  //pinMode(EchoPin, INPUT);
  pinMode(ledRed, OUTPUT);
  pinMode(ledYellow, OUTPUT);
  pinMode(ledGreen, OUTPUT);

  Blynk.begin(auth, ssid, pass);  
  timer.setInterval(2000L, sendSensor);
}


//cek Temp
void loop() {
  //Serial.print("Temp: ");
  //Serial.println(Temp);

 TempAndHumidity  data = dhtSensor.getTempAndHumidity();
 Serial.println("Temp: " + String(data.temperature, 2) + "°C");
 Serial.println("Humidity: " + String(data.humidity, 1) + "%");
 Serial.println("---");

  if(Temp < 30){
    digitalWrite(ledRed, LOW);
    digitalWrite(ledYellow,LOW);
    digitalWrite(ledGreen, HIGH);
    digitalWrite(pinRelay, LOW);
    delay(10);
  }
  else if (Temp < 38 && Temp >= 30){
    digitalWrite(ledRed, LOW);
    digitalWrite(ledYellow,HIGH);
    digitalWrite(ledGreen, LOW);
    
    delay(10);
  }
  else if (Temp >=38){
    digitalWrite(ledRed, HIGH);
    digitalWrite(ledYellow,LOW);
    digitalWrite(ledGreen, LOW);
    digitalWrite(pinRelay, HIGH);
    delay(10);
  }
  else {
    digitalWrite(ledRed, LOW);
    digitalWrite(ledYellow,LOW);
    digitalWrite(ledGreen, LOW);
    
    delay(10);
  }



  Blynk.run();
  timer.run();
}