Now that you are familiar with your new Circuit Playground Express, lets use some of the other parts in your AdaBox to build fun projects using powerful CircuitPython. Creative engineer John Park has put together a few great guides the feature parts found in your AdaBox including the Combo Dial Safe, the FruitBox Sequencer, and a festive Snow Globe.
Start by going through the setup and quickstarts for the Circuit Playground Express with CircuitPython here. You'll learn how to install CircuitPython, edit Python code, and run the REPL for detailed text output. You'll also get started with interacting with the buttons, switches, and other sensors onboard.