0.96 Inch OLED Module for showing graphical & textual information directly on your micro-controller projects. It supports many chips: for Arduino UNO and Mega, Raspberry pi, 51 MCU, STIM 32, etc., the UNO shown in the picture is NOT INCLUDE Resolution: 128 x 64, View angle: > 160°, Support voltage: 3.3V-5V DC, Power consumption: 0.04W during normal operation, full screen lit 0.08W Embedded Driver IC: SSD1306. Communication: I2C/IIC Interface, only need two I / O ports Needn't backlight, the display unit can self-luminous. It has Super High Contrast, bright and crisp dots, even tiny fonts quite readable  Description: This OLED display module is small, only 0.96" diagonal, it is made of 128x64 individual yellow and blue OLED pixels, each one is turn on or off by the controller chip. It works without backlight, that is, in a dark environment OLED display is higher compared to that of LCD display you will like the miniature for its crispness. The Driver chip of this OLED is SSD1306, which is compatible with IIC communication. So this module can be controlled by I2C. That is, except the VCC and GND, 2 wires would be needed when using 4-wires I2C mode. There is also a simple switch-cap charge pump that turns 5v into a low voltage drive for the OLEDs, making this module the easiest ways to get an OLED into your project. Features: OLED self-luminous, no backlight Size: 0.96" Driver IC: SSD1306 Voltage: 3.3V-5V DC Viewing angle: > 160° High resolution: 128 x 64 Working Temperature: -30°C~70°C Display: 2 rows of yellow, 6 rows of blue,White,Blue Module Size: 27mmx 27mm x 4mm Screen material: glass, need good protection I2C Interface: GND: Ground VCC: 3.3V~5V SCL: I2C Serial Clock (UNO: A5; MEGA: 21) SDA: I2C Serial Data (UNO: A4; MEGA: 20) Applications: MP3, MP4, watch Head-mounted displays Meters and other intelligent instruments Design any pretty patterns for your beloved electronic devices Package List: 1 x 0.96'' OLED Display 1 x Plastic Box