#define BLYNK_TEMPLATE_ID "TMPL3s9bqvyXF"
#define BLYNK_TEMPLATE_NAME "MEDOREYA"
#define BLYNK_AUTH_TOKEN "LuBkvOKLG2qppWi1O-nSYFmFT7FX9KFG"
#include <wifi.h>
#include <blynksimpleesp32.h>
char ssid[] = "Wokwi-guest";
char pass[] = "";
#define RED_LED     32
#define YELLOW_LED  26
#define GREEN_LED   27

void setup() {
  pinMode(RED_LED, OUTPUT);
  pinMode(YELLOW_LED, OUTPUT);
  pinMode(GREEN_LED, OUTPUT);

  Serial.begin(9600);
}

void loop() {

  // 🟢 GREEN
  digitalWrite(GREEN_LED, HIGH);
  digitalWrite(YELLOW_LED, LOW);
  digitalWrite(RED_LED, LOW);
  Serial.println("GREEN - GO");
  delay(500);

  // 🟡 YELLOW
  digitalWrite(GREEN_LED, LOW);
  digitalWrite(YELLOW_LED, HIGH);
  digitalWrite(RED_LED, LOW);
  Serial.println("YELLOW - READY");
  delay(200);

  // 🔴 RED
  digitalWrite(GREEN_LED, LOW);
  digitalWrite(YELLOW_LED, LOW);
  digitalWrite(RED_LED, HIGH);
  Serial.println("RED - STOP");
  delay(500);
}