Connor Guzikowski - Joystick Mouse

https://www.arduino.cc/reference/en/language/functions/usb/mouse/

I tried using the joystick with the arduino Uno and I got some error messages. I looked at the error messages and was linked back to the arduino reference page for the mouse library, which says, "These core libraries allow the 32u4 and SAMD based boards (Leonardo, Esplora, Zero, Due and MKR Family) to appear as a native Mouse and/or Keyboard to a connected computer." This means that the arduino Uno is not compatible with the mouse library.