26 lines
493 B
Python
26 lines
493 B
Python
# SPDX-FileCopyrightText: 2022 Dan Halbert for Adafruit Industries
|
|
#
|
|
# SPDX-License-Identifier: MIT
|
|
|
|
import time
|
|
|
|
import board
|
|
import digitalio
|
|
|
|
|
|
def blink(pin, interval, count):
|
|
with digitalio.DigitalInOut(pin) as led:
|
|
led.switch_to_output(value=False)
|
|
for _ in range(count):
|
|
led.value = True
|
|
time.sleep(interval)
|
|
led.value = False
|
|
time.sleep(interval)
|
|
|
|
|
|
def main():
|
|
blink(board.D1, 0.25, 10)
|
|
print("done")
|
|
|
|
|
|
main()
|