RetroPie on Raspberry PI 3 with Xbox One Controller – Paris Polyzos' blog
Raspberry Pi Zero Hidden In An Xbox Controller – Terence Eden's Blog
Control your Raspberry Pi by using a wireless Xbox 360 controller
Use a Wireless Xbox 360 Controller with your Raspberry Pi #piday #raspberrypi @Raspberry_Pi « Adafruit Industries – Makers, hackers, artists, designers and engineers!
MOD] Retroflag MEGAPi Case - Built in XBOX 360 Wireless receiver - RetroPie Forum
Raspberry Pi Zero W and Xbox 360 Wireless Adapter in an SNES cart - RetroPie Forum
Using Xbox One Controllers on a Raspberry Pi - The Geek Pub