ITEM NAME:1602 16x2 Serial HD44780 Character LCD Board Display with White on Blue Bac C5F8 1602 16x2 Serial HD44780 Character LCD Board Display with White on Blue Bac C5F8 LCD display module on with Backlight, 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 LCD type: Characters 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 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports Features for 1602 LCD: Wide viewing angle and high contrast Can display 2-lines X 16-characters Voltage: 5V DC Features IIC/I2C adapter module: Color: photo colour Material: ABS size: Module dimension: 80mm x 35mm x 11mm Viewing area size: 64.5mm x 16mm Package Content: 1 x 1602 16x2 HD44780 Character LCD 1x IIC/I2C Serial Interface Adapter Module for Arduino Note: I2C Slave address: 0x3F Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.