from machine import Pin
import utime

led = Pin(25, Pin.OUT)
led_external = machine.Pin(15, machine.Pin.OUT)

delay = 0.15
print("Hello, Pi Pico!")
print(led.value())

while True:
  led.high()
  utime.sleep(delay)
  led.low()
  utime.sleep(delay)
  
  led_external.toggle()
  utime.sleep(delay)