1.It is another great BLUE backlight LCD display. As the pin resources of 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. I2.Backlight (White character on Blue background).

3.Supply voltage: 5V.

4.Size: 82x35x18 mm.

5.Come with IIC interface, which can be connected by DuPont Line.