#define BLYNK_TEMPLATE_ID "TMPL3wF-bTPYu"
#define BLYNK_TEMPLATE_NAME "Homeautomation"
#define BLYNK_AUTH_TOKEN "ydI06i65QMh8B_5Ay6_we-ak7rJTpvoe"
#define BLYNK_PRINT Serial

char auth[]=BLYNK_AUTH_TOKEN;
char ssip[]="Wokwi-GUEST";
char pass[]="";

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

#define RLED 2   
#define OLED 4
#define GLED 5

void setup()
{
  Serial.begin(9600);
  Blynk.begin(auth,ssip,pass);
  pinMode(RLED , OUTPUT);
  pinMode(OLED , OUTPUT);
  pinMode(GLED , OUTPUT);
}

void loop()
{
  Blynk.run();
}
$abcdeabcde151015202530fghijfghij