Specification Brand : Deeoee BulletPoint : Blue Backlight Display IIC I2C TWI SPI Serial Interface 1602 16 X 2 16x2 Character Digital LCD Module Board 5V For Arduino ExternallyAssignedProductIdentifier : 4862440194826 ItemName : Blue Backlight Display IIC I2C TWI SPI Serial Interface 1602 16 X 2 16x2 Character Digital LCD Module Board 5V for Arduino ItemTypeKeyword : lcd-character-modules Manufacturer : Deeoee Material : Copper PartNumber : CXXMODULE-10140 ProductDescription : It is another great BLUE backlight LCD display. As the pin resources of for Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. I2C Address: 0x20. Backlight (White character on Blue background). Supply voltage: 5V. Size: 82x35x18 mm. Come with IIC interface, which can be connected by DuPont Line. Package: 1 X Blue Display IIC/I2C/TWI/SPI Serial Interface 1602 16X2 Character LCD Module