int led1=27;
int led2=27;
int led3=27;
int led4=27;
int led5=27;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);
  pinMode(led4, OUTPUT);
  pinMode(led5, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(led1, HIGH);
  delay(500);
  digitalWrite(led1, LOW);
  delay(500);
  digitalWrite(led2, HIGH);
  delay(600);
  digitalWrite(led2, LOW);
  delay(600);
  
  }