IIC/I2C/TWI/SPI Serial Interface Board Module Port for Arduino UNO R3 LCD1602 2004 Display

Feature: Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable. The backlight and contrast is adjusted by potentiometer. I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) Compatible for 1602 LCD 2004 LCD Supply voltage: 5V It is fantastic for Arduino based project. Specification:This is another great IIC/I2C/TWI/SPI Serial Interface.As the pin resources of 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 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.?Included:1PCS*IIC I2C Adapter Serial Interface Board Module