4.0 Inch IPS TFT LCD ModuleT Resolution 640×480 FT LCD Display

4.0" IPS TFT LCD Module

1. Specifications

2. Functions

Display Function

· Displays full-color text, graphics, icons, and advanced UI elements

· Normally black mode provides deep blacks and high contrast

· IPS technology ensures wide viewing angles and consistent color reproduction

Communication Function

· Compatible with standard display controller interfaces (interface not specified)

· Works with microcontrollers and embedded systems for display control

Control Function

· Supports standard display operations:

o Display ON/OFF

o Sleep / standby mode

o Address window setting

o Screen orientation control

Performance Characteristics

· Wide viewing angles with minimal color distortion

· High readability and clear contrast for indoor and moderate lighting conditions

· Suitable for high-resolution GUI and embedded applications

3. Applications

This 4.0-inch IPS TFT LCD module is suitable for:

Industrial Equipment

· Control panels and monitoring displays

· Instrumentation and diagnostic systems

Consumer Electronics

· Handheld multimedia devices

· Portable GUI interfaces

· Smart display devices

Embedded Systems / IoT

· Microcontroller-based systems (STM32, Arduino, ESP32, etc.)

· Human-Machine Interface (HMI) applications

· Smart control and automation panels

Portable Devices

· Data loggers and field monitoring tools

· Portable measurement and diagnostic instruments

Summary

This 4.0-inch IPS TFT LCD module features a 640×480 resolution, full viewing angle, and normally black display mode. Its wide viewing angles, high contrast, and reliable color performance make it ideal for embedded systems, industrial equipment, consumer electronics, and portable devices requiring high-quality visual