See also

You can find out more information here:

• Further documentation on the button_a property can be found at https://circuitpython.readthedocs.io/projects/circuitplayground/en/latest/api.html#adafruit_circuitplayground.express.Express.button_a.
• An example of interacting with push buttons can be found at https://learn.adafruit.com/circuitpython-made-easy-on-circuit-playground-express/buttons.