These $20 DIY kits make classic controllers wireless - The Verge
Make your classic gamepads wireless with 8BitDo's DIY kits | Engadget
FC30 Wireless Bluetooth Controller Gamepad
Popular Game Controller Manufacturer STOGA Launches Wireless Controller For Switch And Switch Lite DIY - Digital Journal
DIY Bluetooth SNES Classic Controller | Hackaday.io
SYYTECH Six color wireless gamepad DIY modified LED panel controller LED panel for PS4/XBOX ONE
Wireless Switch Controller for Nintendo Switch, AELY DIY Modules Game Controller Gamepad, 3D Joystick and Key Button Modules Interchangeable - 2020 New Version (Black) | Pricepulse
Amazon.com: Gaming Controller For Nintendo Switch/PC/MAC/iPad/Mobile/Android/IOS Remote Gamepad, Bluetooth Wireless Controller with Wake-up Console, Record, Turbo, Dual Vibration and Gyro Axis Function : Video Games
Wireless Controller for Switch/Switch Lite,DIY Replaceable Skin Shell -
Buy ELECFREAKS microbit Game Joystick Wireless Control Handle Micro:bit STEAM Education DIY Graphical Programming Controller(Without Micro:bit) Online in Taiwan. B08HD557QJ
Bring Your Own Controller Kits Just Add Bluetooth | Hackaday
Wireless Handle Control Kit PS2 Gamepad + Receiver Controller For RC Robot Part DIY For Arduino|Parts & Accessories| - AliExpress
Overview | DIY Bluetooth Gamepad | Adafruit Learning System
I converted a PS1 controller to bluetooth. : r/DIY
Overview | DIY Bluetooth Gamepad | Adafruit Learning System
1piece PS2 Wireless Controller Game Pad Joystick 2.4G Handle Arduino Robot DIY Platform|Parts & Accessories| - AliExpress
It Really Was Easy To Make My Old SNES Controller Wireless