Features:-
 
20×4 Character (Green) LCD Display
Display Format: 20 Characters x 4 lines
Built-in controller: ST 7066 (or equivalent)
Duty cycle: 1/16
5 x 8 dots includes cursor
Green backlight
Fully assembled and tested Serial LCD 20×4 Module
The module can be easily interfaced with a MCU
The module is a low-power consumption character LCD Module with a built-in controller