import time
time.sleep(0.1) # Wait for USB to become ready

print("Hello, Pi Pico!")
# MulticolorLED.py
from machine import Pin
from time import sleep
LED = [4,5,6]
del_time = 0.5
for n in range(3):
    LED[n] = Pin(LED[n],Pin.OUT)
while True:
    for n in range(3):
        LED[n].value(1)
        sleep(del_time)
        LED[n].value(0)