Use a KB2040 and a bit of CircuitPython to turn an old Super Nintendo controller into a modern generic USB HID gamepad.

Turn the lovable piano from the Fisher-Price Deluxe Kick & Play Gym into a full featured USB foot pedal. This guide will show you how to use an Adafruit KB2040, CircuitPython, and the open source GP2040-CE firmware to turn this toy either into a fully programmable keyboard with macros or a video game controller compatible with just about everything.

In this comprehensive guide, you'll learn how to transform a Fisher-Price Pretend Sensory Controller into a fully functional USB video game controller compatible with various gaming devices and platforms.