LCD2004 I2C 2004 20×4 2004A Blue/Green screen HD44780 Character LCD /w IIC/I2C Serial Interface Adapter Module For Arduino

Description Product Features Displays 4-lines X 20-characters Operate with 5V DC. You can connect directly to arduino board Size : 60mm×99mm Pin Definition : GND.VCC.SDA.SCL Arduino IIC/I2C interface was developed to reduce the IO port usage on Arduino board