Overview

The LCD1602 I2C Module is a 16x2 character LCD display with a blue backlight, designed for seamless integration with Pi, Arduino, ESP32, Jetson Nano, and more.
Its I2C interface simplifies wiring, requiring only 2 signal pins (SDA/SCL) to save GPIO resources. Compatible with both 3.3V and 5V systems, it eliminates the need for level-shifting circuits.
The adjustable backlight and contrast knob ensure optimal visibility in any environment. Powered by the AiP31068 LCD driver and SN3193 backlight driver, it delivers stable performance.
Includes example code and manuals for quick setup, making it ideal for IoT, robotics, and DIY projects. Perfect for makers and engineers seeking a reliable, easy-to-use display solution.

Specifications

Communication Interface: I2C
LCD controller: AiP31068
Operating voltage: 3.3 ~ 5V
LCD controller: SN3193
Display Panel: character LCD
Operating Temperature: -20 ~ +70℃
Characters: 16 × 2
Display size: 64.5 × 16.0mm
backlight : Adjustable
Dimensions: 87.0 × 32.0 × 13.0mm

Packing List
LCD1602 I2C Module (Blue) x1
PH2.0 4PIN wire x1

Resources & Services
Wiki: www.waveshare.com/wiki/LCD1602_I2C_Module_(Blue)