import time
from machine import Pin
time.sleep(0.1) # Wait for USB to become ready
led=Pin("LED",Pin.OUT)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()
time.sleep(0.5)
led.on()
time.sleep(0.5)
led.off()