Diymall 0.96" Inch Blue and Yellow I2c IIC Serial Oled LCD LED Module 12864 128X64 for Arduino Display Raspberry PI 51 Msp420 Stim32 SCR The screen is made in Taiwan, quality is much better, work with raspberry pi https://tech.scargill.net/ssd1306-with-python/ The IIC address can be changed,it is convenient to use with different machines Four square holes are easy to install Warranty: one year warranty, any question please feel free to contact 2pcs link https://www.amazon.com/dp/B01HEBIJKK Document link:https://drive.google.com/open?id=1qkexPET5MUICAarGOtlnQk4F-JEKkrHZ