To make it work you need 2 things, a Teensy 3.2 with the arduino program inside wired to a ssd1331, and a computer with processing code that I wrote. It's named desktop2serial, you can find it in the github link, it has also the arduino program for the Teensy 3.2(you need the SSD_13xx library written by sumotoy).

All you need is here : https://github.com/protongamer/desktop2serial

Do the wiring like the picture Below. In the arduino sketch you change CS DC RST pins.

Program the Teensy with my arduino example file(don't forget to choose Serial + MIDI + Audio or compiler will detect some errors !)

Once the Teensy is ready launch desktop2serial with processing(you may have need to install some libraries).

Make sure you choose the right Serial port, you can change it at this line.

Once the app started, teensy will stream the desktop2serial desktop capture.