Adafruit RGB LCD Shield Kit w/ 16x2 Character Display - Only 2 pins used

This innovative Adafruit shield maximizes efficiency by enabling seamless control of a 16x2 Character LCD using just two I2C pins. This allows for full RGB backlight management and access to 5 keypad buttons, significantly reducing the pin usage compared to conventional setups.Ideal for Arduino Uno, Duemilanove, and Diecimilla, it also integrates effortlessly with Arduino Mega models, though additional wiring is needed for older versions. The package includes a high-quality USA-made PCB and comprehensive assembly components, making it suitable for beginners and quick to assemble in 30 minutes.The user-friendly Arduino library mirrors the LiquidCrystal library's functionality while leveraging the shield pins, enabling easy input control and automatic button de-bouncing. It supports several display colors such as Red, Yellow, and Blue, enhancing display versatility. With no need to clutter your workspace with extra wires, this shield streamlines your project while maintaining optimal functionality.