void setup() {
  // put your setup code here, to run once:
  pinMode(15 , INPUT);
  pinMode(10 , OUTPUT);
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico!");
}

void loop() {
  int pir = digitalRead(15);
  if(pir == HIGH)
  {
    Serial1.println("Motion Detected");
    digitalWrite(10 , HIGH);
    delay(15);
  }
  else
  {
    Serial1.println(" NO Detected");
    digitalWrite(10 , LOW);
    delay(5);
  }
}