ITEM NAME:White 0.91" I2C IIC OLED 128x32 LCD LED Display Module SSD1306 For Arduino 1PC.Driver IC: SSD1306, IIC interface. OLED display, no need backlight, self-illumination. The display performance is better than the traditional LCD display, also lower consumption. Due to the difference between different monitors, the picture may not reflect the actual color of the item.