27 lines
489 B
Python
Executable file
27 lines
489 B
Python
Executable file
# SPDX-FileCopyrightText: 2021 Brent Rubell for Adafruit Industries
|
|
#
|
|
# SPDX-License-Identifier: MIT
|
|
|
|
"""
|
|
'blinking_led.py'.
|
|
|
|
=================================================
|
|
blinks a led using digitalio
|
|
"""
|
|
|
|
import time
|
|
import digitalio
|
|
import board
|
|
|
|
led = digitalio.DigitalInOut(board.D13)
|
|
led.switch_to_output()
|
|
|
|
while True:
|
|
# turn led ON
|
|
led.value = True
|
|
# wait 1 second
|
|
time.sleep(1.0)
|
|
# turn led off
|
|
led.value = False
|
|
# wait 1 second
|
|
time.sleep(1.0)
|