How to send data(0,1,2,3) to an Arduino or Raspberry via Bluetooth or Wifi.
Hello readers!. i am working on a medical project that uses VR for rehabilitation of people with certain kinds of traumas, physical and emotional (cant reveal more info about it). I would like to know if there is a way to pair an Arduino or Raspberry with a Bluetooth module, so when i hit an object or do something in VR, the raspberry or arduino can read a 1,2,3,4 or a couple of chars. My guess is 1) Pair the oculus quest android to the arduino (can this be done?, or is it only for gamepads) 2) Use a wifi server and send messages over HTTP or OSC. 3) connecting directly to USB if possible, a long usb cable wouldn't bother that much. To me, bluetooth would be the best one because it wouldnt require to use an external wifi , router, and extra program. Any ideas? someone tried this already?. Im working with Unity and Oculus SDK, but this is a platform agnostic solution, and there are many people already asking about this. Also, can the arduino be seen as a "gamepad" somehow? so i send and receive input , like cheating the quest.