The screen is a Adafruit Kippah which should be installed via https://learn.adafruit.com/adafruit-dpi-display-kippah-ttl-tft/installation.

You can rotate the screen natively in raspbian (https://pimylifeup.com/raspberry-pi-rotate-screen/)

Here the source code to use a joystick as a mouse via a digispark and for the CardKB.