https://github.com/retropie/RetroPie-Setup/wiki/RetroArch-Configuration
If you are using retropie 3.0 there is an option to configure your controller in the retropie menu. If not you’ll have to configure it through the terminal.
https://github.com/retropie/RetroPie-Setup/wiki/RetroArch-Configuration
If you are using retropie 3.0 there is an option to configure your controller in the retropie menu. If not you’ll have to configure it through the terminal.