This is a great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is our 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 via only 2 wires.
If you already has I2C devices in your project, this LCD MODULE is fantastic for Arduino based project.
1. I2C Address: 0X20~0X27 (the original address is 0X27, you can change it by yourself.)
2. Supply voltage: 5V
3. The backlight and contrast is adjusted by potentiometer
4. Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
5.Compatible for 1602 LCD 2004 LCD
Download Link:
http://download.haljia.com/download/Display/IICAdapterModule/IICAdapterModule.rar
Package Inculded:
1 x IIC I2C Adapter Serial Interface Board Module