The 2004 20x4 Character LCD Display Module is a versatile and widely used display for various applications. Here are the key details:

Specifications:

• Display Format: 20 characters x 4 lines
• Supply Voltage: Operates at 5V
• Backlight: Features a blue backlight
• Controller: Comes fully assembled and tested with a built-in controller
• Low Power Consumption: Designed for efficient power usage

Features:

• I2C Interface: This module uses the I2C communication protocol, making it easy to connect to microcontrollers with minimal wiring.
• Character Display: The 20x4 format allows you to display up to 20 characters horizontally and 4 lines vertically.
• Versatile Applications: Use it for displaying text, sensor data, or custom messages in your projects.

Ideal Applications:

• Arduino Projects: Connect it to an Arduino board via the I2C interface.
• Embedded Systems: Integrate it into your custom devices or prototypes.
• Information Displays: Show relevant information, status, or messages.

Whether you’re building a weather station, a data logger, or a custom user interface, the 2004 20x4 Character LCD Display Module provides a clear and readable display for your project.