Details LCD1602 RGB Module, 16x2 characters LCD, RGB Backlight, 3.3V/5V, I2C bus LCD1602 RGB Module adjustable RGB Backlight color, I2C communication, 3.3V/5V compatible Supports Raspberry Pi / Pi Pico, Jetson Nano, and Arduino... Features at a glance Incorporates character LCD panel LCD1602 Adjustable RGB backlight color, up to 16M (2563) backlight colors in theory I2C control interface, only two signal pins are required, saving the IO resource Compatible with 3.3V/5V operating voltage Comes with development resources and manual (Raspberry Pi/Jetson Nano/Arduino examples) Specifications Operating voltage 3.3 ~ 5V LCD controller AiP31068 Communication Interface I2C RGB driver PCA9633 Display Panel character LCD Display size 64.5 × 16.0mm Characters 16 × 2 Dimensions 87.0 × 32.0 × 13.0mm Backlight colors 16M Operating voltage -20 ~ +70℃ Adjustable RGB backlight color up to 16M colors available I2C control interface for connecting with host boards like Raspberry Pi / Arduino... VCC 3.3V ~ 5V power input GND GND SCL I2C clock pin SDA I2C data pin Hardware connection connecting with Raspberry Pi Pico connecting with Raspberry Pi connecting with Arduino board connecting with Jetson Nano Developer Kit Demonstration Outline dimensions