]> Repositories - Adafruit_Blinka-hackapet.git/blob - examples/bbb_digitalio.py
Merge pull request #67 from adafruit/p1_pins
[Adafruit_Blinka-hackapet.git] / examples / bbb_digitalio.py
1 # Example of blinking LED on BeagleBone Black
2 # https://www.adafruit.com/product/1876
3 #
4 # Wire the circuit as follows:
5 # 1) connect anode (+) lead of LED to P9.12 pin
6 # 2) connect cathode (-) lead to 1K Ohm resistor
7 # 3) connect that 1K Ohm resistor to DGND (P9.1)
8
9 import time
10 import board
11 import digitalio
12
13 print("hello blinky!")
14
15 led = digitalio.DigitalInOut(board.P9_12)
16 led.direction = digitalio.Direction.OUTPUT
17
18 while True:
19     led.value = True
20     time.sleep(0.5)
21     led.value = False
22     time.sleep(0.5)