import machine
import utime

led_white_330 = machine.Pin(6,machine.Pin.OUT)
led_white_1000 = machine.Pin(7,machine.Pin.OUT)
led_white_10000 = machine.Pin(0,machine.Pin.OUT)

while True:
    led_white_330.on()
    led_white_1000.on()
    led_white_10000.on()
    utime.sleep(1)
    led_white_330.off()
    led_white_1000.off()
    led_white_10000.off()
    utime.sleep(0.5)
    led_white_330.on()
    utime.sleep(0.2)
    led_white_330.off()
    led_white_1000.on()
    utime.sleep(0.2)
    led_white_1000.off()
    led_white_10000.on()
    utime.sleep(0.2)
    led_white_10000.off()
    utime.sleep(0.5)
    print("i'm dimming")