Amazon.com: RETROFLAG Classic Wireless 2.4g Gaming Controller Support Turbo Function Compatible with Raspberry Pi, Windows, Switch MD2.4g Pad : Video Games
Hackable Raspberry Pi Power Switch with Remote Control by Andrew Lai — Kickstarter
Wireless button demo with the raspberry pi - YouTube
wireless - Tutorial to use Raspberry Pi to control wall socket switch - Raspberry Pi Stack Exchange
HELP Use Raspberry Pi to switch on Bluetooth Relay - Raspberry Pi Forums
Arcade DIY Kit Wireless Bluetooth Zero Delay USB Encoder Board Sanwa Transparent Joystick Button to PC Raspberry PI PS4 Stick - AliExpress
Using wireless modules with a Raspberry Pi to create a (very) active button game - Raspberry Pi Pod and micro:bit base