128 x 64 Pixel: Needn't backlight, these OLED module can self-luminous. It has super high contrast, bright and crisp dots, viewing angle is greater than 160°, even tiny fonts quite readable No Embedded Fonts: There are no embedded fonts inside these Arduino display module, you can create the fonts through font generation software Changeable IIC Address: If the resistor is connected to the 0x7B side, it means that the address of the IIC slave device is 0x7B; if it is connected to the 0x7A side, it means that the address of the IIC slave device is 0x7A Widely Application: These OLED display can be used for Arduino, Raspberry Pi 5/4B/3B+/3B/2B/Zero, STM32, C51, MSP430, ESP32 development board and so on. Showing graphical & textual information directly of your machines Parameters: Screen Size: 0.96-inch; Driver Chip: SSD1306; Resolution: 128*64; Color: White; Viewing Angle: >160°; Power Consumption: 0.06W; Voltage: 3.3V or 5V DC; Working Temperature: -20℃-60℃ 5pcs Pre-Soldered 0.96 Inch I2C IIC OLED Display Module 12864 128x64 Pixel SSD1306 Driver Self-Luminous Display Board with Protective Case for Arduino/Raspberry Pi/ESP32