This will put it in USB programming mode, and show up as a USB storage device called “CRP DISABLD” Hold the right trigger of your Steam controller, and connect it to your computer with the USB controller.

The OpenSteamController firmware, configured for the Switch: OpenSteamControllerNinSwitch.bin.A USB-A to micro-B cable, long enough to reach your Switch from your chair.The project contains several different threads and lots of documentation, so I’ve pulled together just the bits you need to make make this possible. The answer came from the OpenSteamController project on GitHub. The Pro Controller is highly reccommended by Switch fans, but I don’t have £55 to spend on a new controller right now, so I started wondering if I can use my current favourite controller, the Steam controller on the Nintendo Switch. I’ve had the switch for a couple of years ago, but the long sessions of Hades are the first time I have been dissatisfied with the Joy-cons. I have been playing Hades a lot recently on my Switch.

Nintendo switch steam link