Where to buy

The Adafruit Circuit Playground Express can be purchased directly from Adafruit (https://www.adafruit.com/product/3333). It can also be purchased from online retailers, such as Amazon and Pimoroni.

For the purpose of this book, we recommend buying the Circuit Playground Express – Base Kit (https://www.adafruit.com/product/3517) and also includes a USB cable and battery pack so that projects can easily be made portable.