unity3d - Use Raspberry Pi as a Bluetooth game controller for a Unity VR app for the Samsung Gear VR -


i trying create raspberry pi game controller unity vr app. raspberry has built-in bluetooth , keyboard. want:

  • to establish connection between raspberry , phone running app (ie being recognized joystick)
  • to press key 'w' , recorded app dpad_up example
  • preferably without assets or plugins unity store

can better done classic bluetooth or ble? how go achieving this?


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