I2C IIC 1602 16x2 RGB LCD Display Shield Blue Backlight for Raspberry Pi B plus B

Overview: This product is compatible with raspberry faction B + B motherboard and raspberry send motherboard. B + and B shall be inserted insertion method method compatible, B +'s GPIO 1 foot, the corresponding paragraph B GPIO1 pin on! Features: 1) 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. 2) LCD1602 provides screen output: You can display two lines of 16 letters, suitable for displaying some simple text message. 3) Five key button with LCD1602, provides input interface, which can reach the selected menu function. 4) RGB LED with different input level, you can display seven kinds of colors! 5) This product can be inserted directly on the PI GPIO interface, users do not need the late welding, plug and play. Package Included: 1 x I2C IIC 16x2 RGB LCD Display Shield 1602 Blue Backlight For Raspberry Pi B+/B