from machine import Pin
import utime 

Led_R = Pin(1,Pin.OUT)
Led_O = Pin(6,Pin.OUT)
Led_G = Pin(10,Pin.OUT)

while True:
    Led_R.value(1)
    utime.sleep(1)
    Led_R.value(0)
    utime.sleep(1)

    Led_O.value(1)
    utime.sleep(1)
    Led_O.value(0)
    utime.sleep(1)

    Led_G.value(1)
    utime.sleep(1)
    Led_G.value(0)
    utime.sleep(1)