Qunqi IIC/I2C/TWI 1602 Serial Blue Backlight LCD Module for Arduino UNO R3 MEGA2560 100% Brand New Operate Voltage: 5V Displays 2-lines X 16-characters Blue Blacklight LCD Module Fit for Arduino UNO R3 100% Brand New This module uses only two IO ports Blue Balcklight. 1x IIC/I2C/TWI 1602 Serial LCE module