# probe_pins.py

from machine import Pin
from time import sleep_ms


def probe(ms):
    for i in (0, 2, 5, 12, 13, 14, 15, 16):
        print("Probing pin %i" % i)
        pin = Pin(i, Pin.OUT)
        pin.low()
        sleep_ms(ms)
        pin.high()
        del pin


#probe(2000)
