This is a 16×2 Arduino compatible LCD display module with high speed I2C interface. It is able to display 16×2 characters on two lines, white characters on blue background.
This I2C 16×2 LCD display module is designed for Arduino Microcontroller. It is using I2C communication interface, With this I2C interface, only 2 lines (I2C) are required to display the information on any Arduino based projects. It will save at least 4 digital / analog pins on Arduino. All connector are standard XH2.54 (Breadboard type). You can connect it with jumper wire directly.
 
Specification:
Display: 2 lines x 16 characters
Backlight: Blue with white character color
LCD controller: HD44780
Pin Definition: VCC/ GND/SDL and SCA
Contrast Adjust: Potentiometer
Backlight Adjust: Jumper
Default Address: 0x27, 0x3F
Working Voltage: 5V