LCD1602 LCD Screen Module Blue/Yellow Green Screen IIC/I2C 1602 LCD Module LCD1602A Blue Screen with Back Module

Features for 1602 LCD LCD display module with blue blacklightWide viewing angle and high contrastBuilt in industry standard HD44780 equivalent LCD controllerCommonly used in copiers fax machines laser printers industrial test equipment networking equipment such as routers andstorage devicesLCM type CharactersCan display 2 lines X 16 charactersVoltage 5V DCModule dimension 80mm x 35mm x 11mmViewing area size 64 5mm x 16mm for IIC I2C Arduinno 1602 I2C interface 4 wire 1602 screenIO port of Arduinno control board is only 20 so IO ports is not enough for many sensor SD card relay modulesThe original 1602 screen need 7 IO ports to drive up and this module can save 5 IO portsPackage Include 1 3 5 10 15 20 optional LCD Screen Module