0.96 inch IIC Serial 4pin White/Blue/Yellow Blue/Yellow OLED Display Module 128X64 12864 LCD Screen Board for arduino oled 128*64 LED display module for Arduino, supports many control chip. Fully compatible with for Arduino, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc. Ultra-low power consumption: full screen lit 0.08W Super high brightness and contrast are adjustable With embedded driver/controller Interface type is IIC Pin Definition: GND, VCC ,SCL, SDA Pins: 4 pins Voltage: 3V ~ 5V DC Working Temperature: -30 ° ~ 70 ° Character Colors: White Drive Duty: 1/64 Duty High resolution: 128 * 64 Panel Dimensions: 26.70* 19.26* 1.85mm/1.03*0.76*0.07 inch(approx) Active Area: 21.74* 11.2mm /0.86*0.44 inch(approx) Driver IC: SSD1306(Original) ，SSD1315（NEW） Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness Package Included: 1PC*128x64 Yellow Blue LED display module for Arduino