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