XRC89 Arduino Pi LCD Module with IIC/I2C Serial Adapter (16 x 2)

LCD display module with blue black-light.
Wide viewing angle and high contrast.
Built-in industry standard HD44780 equivalent LCD controller.
Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and
storage devices.
LCM type: Characters
Can display 2-lines X 16-characters.
Voltage: 5V DC.
Module dimension: 80mm x 35mm x 11mm.
Viewing area size: 64.5mm x 16mm
Features IIC/I2C : Arduino 1602 I2C interface 4-wire 1602 screen
IO port of Arduino control board is only 20,so IO ports is not enough for many sensor, SD card, relay modules.
The original 16x02 screen need 7 IO ports to drive up, and this module can save five Input output ports

4pin Cable for serial or I2C Communications

1. Ground
2. VCC 5v
3. TX Data or (SDA)
4. RX Data or (SCL)