void setup() {
  // put your setup code here, to run once:
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico!");
  pinMode(7 , INPUT);
  pinMode(8 , OUTPUT);
}

void loop() {
  int pirsensorvalue=digitalRead(7);
  Serial1.println(pirsensorvalue);
  if(pirsensorvalue==1)
  {
    digitalWrite(8 , HIGH);

  }
  else
  {
    digitalWrite(8 , LOW);
  }
  // put your main code here, to run repeatedly:
  delay(1); // this speeds up the simulation
}