3.5 Inch TFT LCD Display Module 26 Pin Elevator LCD Module

3.5" TFT LCD Display Module (Elevator Application, 26-Pin, ILI9488)

1. Specifications

Specification Notes

• Resolution (320×480):
o Standard HVGA resolution suitable for graphical UI, icons, and text
o Note: 320×240 may refer to partial display mode or compatibility

• Transmissive / Normally White:
o Default screen appears white without voltage
o Provides good brightness and fast response

• 6 o’clock Viewing Direction:
o Best image quality when viewed from below
o Other angles may show contrast or color shift

• MCU Interface (26-pin):
o Parallel interface suitable for microcontroller-based systems
o Easy integration in embedded applications

• ILI9488 Driver IC:
o Supports multiple interface modes and display control features
o Widely used for 3.5-inch TFT modules

• Wide Temperature Capability:
o Designed for demanding environments such as elevators and industrial use

2. Functions

Display Function

• Displays full-color text, icons, and graphical interfaces
• Suitable for status indication and UI display

Communication Function

• Uses MCU parallel interface for data and command transmission
• Compatible with embedded controllers and industrial systems

Control Function

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

Performance Characteristics

• Fast response time typical of TFT displays
• Reliable operation in harsh environments (e.g., elevators)
• Good brightness with LED backlight

3. Applications

Elevator Systems

• Floor display panels
• Status indicators
• Control interface displays

Industrial Equipment

• Control panels
• Monitoring systems
• Embedded display units

Embedded Systems / IoT

• Microcontroller-based systems
• Human-Machine Interface (HMI)
• Smart control modules

Harsh Environment Applications

• Devices requiring wide temperature tolerance
• Outdoor or semi-outdoor installations

Summary

This 3.5-inch TFT LCD module features a 320×480 resolution, ILI9488 driver IC, MCU interface, and 6 o’clock viewing direction. With its transmissive normally white mode and wide temperature capability, it is well-suited for elevator systems, industrial equipment, and embedded applications requiring reliable and durable display performance.