How to: PS3 Controller Mods "The Beginning" - YouTube
Playstation 3 | Hackaday
Use a PS3 Controller with an ESP32 | DroneBot Workshop
Guide to Fixing Common PS3 Controller issues (Random Button Pushes,Not Syncing,Replacing Battery) - YouTube
Is this a fake controller? My physics teacher gave me his PS3 and controllers before he switched schools and this weird button could either be a mod (as indicated by the modded
Use a PS3 Controller with an ESP32 | DroneBot Workshop