void setup() {
  // put your setup code here, to run once:
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico!");
  import time 
  import RPi.GPIO as GPIO
  GPIO.setwarings(GPIO.BOARD)
  GPIO.setwarings(false)
  buzzer1 = GP18
  buzzer2 = GP27
  PIR_sensor =GP5
  

}

void loop() {
  // put your main code here, to run repeatedly:
  delay(1); // this speeds up the simulation
}