This is a 16x2 LCD display, with I2C interface. The display is able to display 16 characters on 2 rows, white characters on the blue background. You can turn on / off the backlight with a digital pin of a controller.
This LCD Screen 16x2 is using an I2C communication interface. It means it needs 4 pins for the LCD display: VCC, GND, SDA, SCL.
Compatible with Arduino UNO, Leonardo, Mega, 101 (Intel Curie), Micro, Nano, Mini
I2C Address:0x20-0x27(0x20 default)
Backlight Blue , white characters
Supply voltage: 5V
Adjustable contrast with potentiometer
LED on/off from controller pin
1. LCD 1602 symbol
2. I2C adapter
3. Jumper wires 8"(200mm) - 5 lines