Blue 0.96" IIC/I2C Serial 128x64 OLED LCD Display Module F Arduino/STM32 100% brand new and high quality No font: take the word with modulo software Needn't backlight, the display unit can self-luminous High resolution: 128 * 64 Viewing angle:> 160 ¡ã Supports many control chip: Fully compatible with Arduino, 51 Series, MSP430 Series, STM32 / 2, CSR IC, etc. Ultra-low power consumption: 0.04W(working normally) Voltage: 3.3V ~ 5V DC Working Temperature: -30 ¡æ ~ 80 ¡æ Module Size: 27.0MM * 27.0MM * 4.1MM I2C/IIC Interface, need 2 IO only. Driver IC: SSD1306 Light color: Blue Pin Definitions: VCC:3.3-5V GND: grounding SCL: serial clock SDA: serial data Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: Blue 0.96" IIC/I2C Serial 128x64 LCD LED Display Module x 1