Links and References - motivado/Arduspritz GitHub Wiki
This is the datasheet of the standard Screen we are using right now: https://cdn-shop.adafruit.com/datasheets/UG-9664HDDAG01.pdf
This is the datasheet of the original library used: (@Luis uploaded a modified one to use with ESP) https://cdn-shop.adafruit.com/datasheets/SSD1331_1.2.pdf
Luis library file in github is called: Adafruit_SSD1331_modified.zip