4.3 Inch TN TFT LCD Module 480*272 Display Module

4.3" TN TFT LCD Module

1. Specifications

Specification Notes

• TN / Normally White:
o Default display state is white when no voltage is applied
o Offers fast response time and cost-effective performance, with limited viewing angles

• 480×272 Resolution:
o WQVGA resolution with RGB sub-pixels
o Suitable for graphical user interfaces, icons, and text display

• 12 o’clock Viewing Direction:
o Best image quality when viewed from the top side of the display
o Viewing from other angles may result in contrast or color shift

2. Functions

Display Function

• Displays text, graphics, icons, and simple UI elements
• Supports full-color rendering using RGB pixel structure

Communication Function

• Designed to work with standard display interfaces (not specified)
• Compatible with microcontrollers and embedded systems

Control Function

• Supports standard display operations:
o Display ON/OFF
o Sleep / standby mode
o Address window setting
o Screen orientation control

Performance Characteristics

• Fast response time typical of TN panels
• Cost-effective solution for general-purpose applications
• Best suited for applications where viewing angle is not critical

3. Applications

This 4.3-inch TFT LCD module is suitable for a wide range of applications:

Industrial Equipment

•Control panels
•Monitoring systems
• Instrument displays

Consumer Electronics

• Entry-level GUI devices
• Portable display units
• Handheld controllers

Embedded Systems / IoT

• Microcontroller-based systems (e.g., STM32, ESP32, Arduino)
• Human-Machine Interface (HMI)
• Smart control systems

Portable Devices

•Data loggers
•Field testing tools
• Portable monitoring devices

Summary

This 4.3-inch TN TFT LCD module features a 480×272 resolution and a 12 o’clock viewing direction, offering a cost-effective and responsive display solution for embedded systems, industrial equipment, and portable applications where fast performance and simple integration are required.