#define BLYNK_TEMPLATE_ID "TMPL3-OTurGjW"
#define BLYNK_TEMPLATE_NAME "Hello LED"
#define BLYNK_AUTH_TOKEN "gUmeRCnBhgmqjqOdsnJV_pnxmv8-_PAC"
#include<WiFi.h>
#include<BlynkSimpleEsp32.h>
char ssid[]="Wokwi-GUEST";
char pass[]=""; 
#define REDLED 15
#define YELLOWLED 2
#define GREENLED 16
#define BLUELED 17

void setup()
{
  Serial.begin(115200);
  Serial.print("Connecting Wifi");
  Blynk.begin(BLYNK_AUTH_TOKEN,ssid,pass);
  Serial.print("Connected ");
  pinMode(REDLED, OUTPUT);
  pinMode(YELLOWLED, OUTPUT);
  pinMode(GREENLED, OUTPUT);
  pinMode(BLUELED, OUTPUT);
  
}

void loop()
{
  Blynk.run();

}
BLYNK_WRITE(V0)
{
      int SWITCH1 =param.asInt();


      digitalWrite(REDLED,SWITCH1);

}


BLYNK_WRITE(V1)
{
      int SWITCH2 =param.asInt();


      digitalWrite(YELLOWLED,SWITCH2);

}
BLYNK_WRITE(V2)
{
      int SWITCH3 =param.asInt();


      digitalWrite(GREENLED,SWITCH3);

}


BLYNK_WRITE(V3)
{
      int SWITCH4 =param.asInt();


      digitalWrite(BLUELED,SWITCH4);

}