This product includes a 2×16 LCD display and 6 momentary push buttons. Pins 4, 5, 6, 7, 8, 9 and 10 are used to interface with the LCD and Analog Pin 0 is used to read the work status of five pushbuttons.
This product ensures consumer’s convience especially when computer is not available. Menu selection and monitoring can be easily achieved by this product even for gaming, that means you can test or debug your project by displaying information on the LCD display. This function makes sure that the project runs well.
LCD Keypad Shield V2.0 is a special version based on LCD Keypad shield V1.0. APC interface and the other GPIO pins have been simplified from the board. It looks more like a small control panel. A simple Arduino library is provided to make screen driving easier. Note: It is only compatible with 5V Arduino boards, such as Arduino UNO, Arduino Leonardo and Arduino Mega.
Operating Voltage: 5V
Drive Pin: D4~D10
5 KEYS input
Module size: 54*84mm(2.13*3.31″)
1602 blue background liquid crystal (16×2)
Product wiki page is in DFRobot website