I2C Serial Interface Adapter Module for for 16×2 (1602) Character LCD

I2C Serial Interface Adapter Module for for 16×2 (1602) Character LCD is great Serial Interface Module for interface. As the pin resources of Arduino controller is limited, many 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. It is fantastic for Arduino based project. The module has a contrast adjustment pot on the underside of the display. This may require adjusting for the screen to display text correctly. Features : Backlight can be enabled or disabled via a jumper on the board Serial I2C control of LCD display using PCF8574 I2C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable Compatible for 1602 LCD Contrast control via a potentiometer With this I2C interface module, you will be able to realize data display via only 2 wires. Specifications: IC chip : PCF8574 Working voltage: 5V Dimensions : 45 x 19 mm Net weight:6 g Package Includes: 1 x IIC/I2C/TWI/SPI Serial Interface Board Module For Arduino 1602 LCD Display