adafruit learning system Joy Featherwing Manual page 2

Overview
Make a game or robotic controller with this Joy-ful FeatherWing.This FeatherWing has a 2-axis joystick and 5
momentary buttons (4 large and 1 small) so you can turn your feather board into a tiny game controller. This wing
communicates with your host microcontroller over I2C so it's easy to use and doesn't take up any of your precious
analog or digital pins. There is also an optional interrupt pin that can alert your feather when a button has been
pressed or released to free up processor time for other tasks.
© Adafruit Industries https://learn.adafruit.com/joy-featherwing Page 3 of 23