Description LCD1602 IIC/I2c Blue Screen LCD1602 IIC/I2c Blue Screen Comes with an IC2 breakout board at the back. This is another great blue backlight LCD display. As the pin resources of Arduino controller are 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 have I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. This allows you to use only 2 of your Arduino pins to be able to communicate with your screen, leaving the rest for other things. This is another great blue backlight LCD display. As the pin resources of Arduino controller are 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 have I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project. This chip converts the I2C data from an Arduino into the parallel data required by the LCD display. The board also comes with a small trimpot to make fine adjustments to the contrast of the display. In addition, there is a jumper on the board that supplies power to the backlight. Specification： I2C Address: 0x3F Backlight (Black character on Blue background) Supply voltage: 5V Size: 82x35x18 mm Come with IIC interface, which can be connected by DuPont Line
