How to map controls for any controller. - Unity Answers
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Switch pro controller registering all possible inputs,Switch Pro controller registering all inputs at the same time - Unity Answers
Input Manager - Unity Learn
Button keys in Unity(Edit -> Project Settings -> Input) for using a mini bluetooth controller for your game . I struggled a lot to figure these out. : r/unity
Controller Input with Unity (Fire TV) | Amazon Fire TV
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unity - XBOX ONE controller inputs vanish in project settings - Game Development Stack Exchange