1602 LCD Display with I2C Module (16×2 Serial Character)

IIC/I2C 1602 Serial Character LCD 2-16 Display

The Character LCD 2×16 with Serial interface IIC/I2C Module is a versatile and compact alphanumeric display designed to provide clear and efficient visual output in various electronic projects. It features two lines with sixteen characters each, rendered in black font on a green backlit screen. The display employs a serial I2C interface, which requires only two data pins (SDA and SCL) for communication, significantly reducing the number of GPIO pins needed on microcontroller platforms such as Arduino, Raspberry Pi, ESP32, and others.

Features:

• Alphanumeric LCD display with 2 rows and 16 characters per row.
• Available in blue or green backlight variants.
• I2C serial interface reducing wiring complexity to just 4 connections.
• Operates at 3.3V or 5V logic voltage, compatible with various microcontrollers.
• Configurable I2C addresses via solder jumpers to support multiple devices.

Specifications:

Pin Configuration:

Applications:

• Embedded systems and microcontroller-based projects.
• User interface displays for home automation.
• Industrial control panels.
• Educational tools and prototyping.
• Telemetry display systems.
• Robotics and IoT devices.
• Real-time status and data visualization.

Package Include:

1x Character LCD 2×16 Display with IIC/I2C Module (Based on Selected Color Variant).

Resources:

• Introduction & Arduino Example
• Tutorial
• PCF8574 Datasheet
• The I2C scanner for Arduino