This recipe will show you how to respond to either of the two push buttons on the board by displaying the button being pressed on the display each time the button is pressed. This will be the first recipe in this chapter where we will see how we can create an interactive project that responds to user input by displaying visual output through the onboard LED grid.
When you're creating your own projects, having access to two push buttons opens up a lot of possibilities in terms of creating interactive applications and games that respond to these inputs in different ways. This recipe will provide you with the basic building blocks so that you can start building these sorts of projects.
