Hello r/gamedev, I made this free little tool to test out controller inputs, since there's hardly a way to test them out without running a game or some other unrelated software :
TROPRO Wireless Controller for PS4, Gamepad Joystick Remote Controller with Back Buttons Compatible with PS4/Pro/Slim/PC/iPhone/Mac,Turbo/Audio Function/Interchangeable Stick Module - Walmart.com
Bedienungsanleitung Speedlink Gamepad PC (Deutsch - 4 Seiten)
Trust Dual Stick Gamepad (GM-1520) for PC & PS2 : Amazon.it: Videogiochi
Геймпад Trust Dual Stick Gamepad - Blue GM-1520T 15476 USB — купить, цена и характеристики, отзывы