1  # SPDX-FileCopyrightText: 2022 Dan Halbert for Adafruit Industries
 2  #
 3  # SPDX-License-Identifier: MIT
 4  
 5  import board
 6  import keypad
 7  
 8  keys = keypad.Keys((board.D5,), value_when_pressed=False, pull=True)
 9  
10  while True:
11      event = keys.events.get()
12      # event will be None if nothing has happened.
13      if event:
14          print(event)