Kousei Copy (2) - Wokwi ESP32, STM32, Arduino Simulator

void setup() {
  for (int i = 2; i <= 11; i++) pinMode(i, OUTPUT);
}

void loop() {
  for (int i = 2; i <= 11; i++) digitalWrite(i, HIGH);
  delay(1000);
  for (int i = 2; i <= 11; i++) digitalWrite(i, LOW);
  delay(1000);
}