20x4 Blue Screen LCD Display Module – 2004 Character LCD for Arduino and Microcontroller Projects

Our top-tier 20x4 character LCD module is an ideal choice for Arduino and other microcontroller-based projects that require text display. With its 20 columns and 4 rows, this module provides a crisp, clear display of black text on a blue background. A built-in LED backlight is included to ensure optimal visibility, even in low-light conditions.

🔑 Key Features

• Display: 20 characters x 4 lines
• Color Scheme: Black text on a blue background
• Backlight: LED backlight for improved visibility in low-light conditions
• Interface: Standard 16-pin parallel interface (HD44780 compatible)
• Upgradeable: Can be upgraded to I2C interface with an I2C adapter (sold separately)

⚙️ Technical Specifications

• Operating Voltage: 5V
• Operating Current: Approximately 4mA (with backlight off)
• Dimensions: 58mm x 30mm x 8mm
• Working Temperature Range: -20°C to +70°C

🔌 Interface Options

This module is equipped with a standard 16-pin parallel interface. However, it can be easily converted to use I2C/IIC communication with the purchase of an optional I2C adapter. This option can help save valuable GPIO pins in your electronics projects.

📦 What's in the Box?

• 1x LCD Display Module 20x4 

✅ Ideal for a Variety of Applications

• Arduino and other microcontroller projects
• Menu and status displays
• DIY electronics and automation systems