Adafruit Joy 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.

Comes with one assembled and programmed Wing, and two pieces of 0.1" header. Some soldering is required to attach the headers to the FeatherWing.

Product video:

Technical Details:

• Uses I2C address 0x49 - can be changed to 0x4A, 0x4B or 0x4C
• Product Dimensions: 50.0mm x 23.0mm x 14.5mm 
• Product Weight: 7.3g

Documents:

• seesaw guide
• Tutorial