void setup() {
  // put your setup code here, to run once:
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico W!");
  pinMode(2, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(2,HIGH);
  delay(1000); // this speeds up the simulation
  digitalWrite(2,LOW);
  delay(1000);
}