Introduction This is a OLED128 * 64 dot matrix display module the display module is a white display high brightness self-luminous high contrast thin all-seeing perspective store operations wide temperature range low power consumption fast response characteristics. Widely used in display electronics display. Features Display Color:White Dot Matrix: 128(W)*64(H) Driver IC: SSD1306 Interface: 8-bit80808-bit68004-wire SPI,I2C Wide range of operating temperature: -40?~+70? Mechanical Data Dot Size: 0.15(W)*0.15 (H) mm2 Aperture Rate: 78 % Active Area: 21.74(W)*11.2 (H) mm2 Display size: 0.96 inch Self-luminous OLED display without backlight both day and night display bright and sharp! Effect far more than LCD. Full screen lit display: machine consumes about 22.75mA; Ordinary characters full-screen display: power consumption of about 5mA; Sleep does not display all black: consumes 1.2mA; Sleep: Approximately hundreds uA Manual: http://m5.img.dxcdn.com/CDDriver/CD/sku.295839.rar