// Template ID, Device Name and Auth Token are provided by the Blynk.Cloud
// See the Device Info tab, or Template settings
#define BLYNK_TEMPLATE_ID "TMPL6wvRB2-MD"
#define BLYNK_TEMPLATE_NAME "Project kipas otomatis"
#define BLYNK_AUTH_TOKEN "Wz0Hb3Y_ojeWTbsGhuREuRmjGLIwkJLC"
 
 
// Comment this out to disable prints and save space
#define BLYNK_PRINT Serial
#include "DHTesp.h"
 
const int DHT_PIN = 16;
 
DHTesp dhtSensor;
 
 
int suhu; //variable suhu
int mode; //variable mode
 
 
 
#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
 
char auth[] = BLYNK_AUTH_TOKEN;
 
// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
 
BlynkTimer timer;
 
// This function sends Arduino's up time every second to Virtual Pin (5).
// In the app, Widget's reading frequency should be set to PUSH. This means
// that you define how often to send data to Blynk App.
void myTimerEvent()
{
  // You can send any value at any time.
  // Please don't send more that 10 values per second.
  TempAndHumidity  data = dhtSensor.getTempAndHumidity();
  Serial.println("Temp: " + String(data.temperature, 2) + "°C");
  suhu=data.temperature;
  Blynk.virtualWrite(V0, suhu);
 if(mode==1){
  if(suhu<=28){
    digitalWrite(14, LOW); //FAN 1 OFF
    digitalWrite(12, LOW); //FAN 2 OFF
    digitalWrite(13, LOW); //FAN 3 OFF
  }
  if(suhu>=29 && suhu<=30){
    digitalWrite(14, HIGH); //FAN 1 ON
    digitalWrite(12, LOW); //FAN 2 OFF
    digitalWrite(13, LOW); //FAN 3 OFF
  }
  if(suhu>=31 && suhu<=32){
    digitalWrite(14, HIGH); //FAN 1 ON
    digitalWrite(12, HIGH); //FAN 2 ON
    digitalWrite(13, LOW); //FAN 3 OFF
  }
  if(suhu>=33){
    digitalWrite(14, HIGH); //FAN 1 ON
    digitalWrite(12, HIGH); //FAN 2 ON
    digitalWrite(13, HIGH); //FAN 3 ON
  }
 }
}
 
BLYNK_WRITE(V1)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  if(mode==0){
    digitalWrite(14,pinValue);}
  // process received value
}
 
BLYNK_WRITE(V2)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  if(mode==0){
    digitalWrite(12,pinValue);}
  // process received value
}
 
BLYNK_WRITE(V3)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  if(mode==0){
    digitalWrite(13,pinValue);}
  // process received value
}
 
BLYNK_WRITE(V4)
{
  int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
  mode=pinValue;
  // process received value
}
 
 
void setup()
{
  // Debug console
  Serial.begin(115200);
  pinMode(14, OUTPUT); //FAN 1
  pinMode(12, OUTPUT); //FAN 2
  pinMode(13, OUTPUT); //FAN 3
 
  Blynk.begin(auth, ssid, pass);
  // You can also specify server:
  //Blynk.begin(auth, ssid, pass, "blynk.cloud", 80);
  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
 
  // Setup a function to be called every second
  timer.setInterval(1000L, myTimerEvent);
  dhtSensor.setup(DHT_PIN, DHTesp::DHT22);
 
}
 
void loop()
{
  Blynk.run();
  timer.run(); // Initiates BlynkTimer
 
 
 
}