Packages/sc-controller
Open-Source Graphical Configurator for The Steam Controller.
Known Issues
LIBUSB_ERROR_ACCESS [-3]
This happens when .. FIXME .. and can be solved through declaring hardware.steam-hardware.enable in your NixOS configuration.nix
References
1. nixpkgs issue on LIBUSB_ERROR_ACCESS -- https://github.com/NixOS/nixpkgs/issues/142473#issuecomment-948676544