#define  myLED 0
#define  myLED1 2
void setup() {
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico W!");
  Serial1.println("KMUTNB");
    pinMode(myLED, OUTPUT);
    pinMode(myLED1, OUTPUT);
}
void loop() {
   digitalWrite(myLED, LOW);  
   digitalWrite(myLED1, LOW);  
   delay(1000);
   
   digitalWrite(myLED, LOW); 
   digitalWrite(myLED1, HIGH); 
  delay(1000);    
  
  digitalWrite(myLED, HIGH); 
  digitalWrite(myLED1, LOW);
  delay(1000);         
  
   digitalWrite(myLED1, HIGH);  
   digitalWrite(myLED1, HIGH)  ;
   delay(1000);              
    
}