This is 0.95" size RGB OLED screen module. You can get high contrast displays woth no beck lights thanks to OLED technology. This module supports SPI communication interface.
Technical Features:
- Driver: SSD 1331
- Interface: SPI
- Resoluiton: 96x64
- Colour: 65 K
- Outlook: Greater than 160°
- Operating temperature: -20 ~ 70 °C
- Storing temperature: -30 ~ 80 °C
- Operating voltage: 3.3 V / 5 V
Sizes:
http://www.waveshare.com/wiki/0.95inch_RGB_OLED_%28B%29
Document
Detailed information and example codes can be found on Wiki page.