0.66 Inch White Display Module Display Screen Circuit Board 64x48 Pixels 3.3-5V 4 Pin I2C IIC for Arduino Electronic DIY. Features: High Clarity, Low Power Consumption, OLED Technology, SPI Interface, Display Driver IC. Specification: Origin: Mainland China, Type: Module, Condition: New, Model Number: OLED Display Module, Display Size: 0.66 Inches, Resolution: 64x48, Interface: IIC, Operating Voltage: 3.3-5V, Display Color: White.