ITEM NAME:16x2 LCD Screen Keypad Shield 1602 LCD RGB Keypad Shield for Raspberry Pi Description: - This product is compatible with raspberry faction B + B motherboard and raspberry send motherboard. - This is a basic 16 character by 2 line black-on-green display. - Blue Backlight with white words. - 4 Bit LCD Library. - Interface code is freely available. Specification: - The product integrates LCD1602 LCD monitors, RGB LED, and five key buttons (Up / Down / Left / Right / OK to select). Due to limited resources PI IO on the inside of the product also incorporates a grain of IIC interface expansion chips, and PI links only use IIC signal, python more simple, direct calls to library functions (see tutorial below). - LCD1602 provides screen output: You can display two lines of 16 letters, suitable for displaying some simple text message. (For example: The following senior project displays the IP address of the foreign players, English menus and other information). - Five key button with LCD1602, provides input interface, which can reach the selected menu function. - RGB LED with different input level, you can display seven kinds of colors! - This product can be inserted directly on the PI GPIO interface, users do not need the late welding, plug and play - Material: electronic components - Size: approx. 85 x 58 x 30mm/3.4 x 2.3 x 1.2inch Package Included: 1 Piece 1602 LCD Shield Module Display.The product integrates LCD1602 LCD monitors, RGB LED, and five key buttons (Up / Down / Left / Right / OK to select). - This product is compatible with raspberry faction B + B motherboard and raspberry send motherboard.