10Pcs Geekcreit IIC / I2C 1602 Blue Backlight LCD Display Screen Module For

Different color display for you to choose: IIC I2C 2004 Blue display Product ID: 908616 IIC I2C 1602 Blue display This item IIC I2C 1602 Yellow Green display Product ID: 950728 IIC I2C 1602 Yellow-Green with housing Product ID: 1220588 IIC I2C 1602 Blue with housing Product ID: 1220628 Parameter: Power supply voltage: +5 v Support the I2C With the Blue backlight, and contrast to adjust potentiometer Four line output more simpler IIC address: Chip: 8574AT 0x3F Chip: 8574T 0x27 Wiring method: USB 328 development board: SDA(A4) SCL(A5) VCC GND 8574 adapter: SDA SCL VCC GND Package included: 10 x LCD Display Module