To quickly check your work, the website Gamepad-Tester.com is an easy way to test a USB controller on any computer with a browser.
The analog stick on the Fisher-Price controller is just a big button and is mapped to be the Start button by default.
Some games require analog input while other work fine with standard d-pad input.
So the front yellow switch on the Fisher-Price controller has been programmed to toggle the d-pad between standard d-pad and simulated analog movements.
Input Modes
The GP2040-CE software supports multiple input modes for use on a wide array of devices. In order to change input modes, simply hold A, B, C, or D while connecting the USB cable.
A - DirectInput Mode
B - PS4 Mode
C - Xbox Mode
D - Nintendo Switch Mode
Web Configurator
The GP2040-CE software also has a built-in web server that can be enabled by holding the start button (thumb) while connecting the USB cable to a computer.
Then access http://192.168.7.1 in a web browser on your computer to begin configuration. This mode is compatible with Windows, Mac, Linux and SteamOS.
Text editor powered by tinymce.