Display

3.5 Inch TFT LCD Display Module

Product description: 3.5 Inch Portable TFT LCD Screen High Resolution 320x480 with LED Backlight SPI-40 Interface Durable Modules Resolution: 320x480 Operating Temperature: -10~+60℃ Screen Size: 55.50* 84.96*2.5 Stora
INQUIRY

3.5" Portable TFT LCD Module (SPI-40 Interface)

1. Specifications

Parameter	Description
Display Type	TFT LCD Module
Display Size	3.5 inch
Resolution	320 × 480 pixels
Module Dimensions (W × H × T)	55.50 × 84.96 × 2.5 mm
Backlight Type	LED
Interface	SPI (40-pin)
Operating Temperature	-10°C to +60°C
Storage Temperature	-20°C to +70°C

Specification Notes

• 320×480 Resolution:
o HVGA resolution suitable for clear text, graphics, and UI display
o Supports full-color rendering with RGB pixel structure

• LED Backlight:
o Provides uniform brightness and low power consumption
o Suitable for portable and embedded applications

• SPI-40 Interface:
o Serial interface with 40-pin connection
o Simplifies wiring while maintaining reliable communication

• Compact and Lightweight Design:
o Suitable for portable devices and space-constrained applications

• Wide Temperature Range:
o Designed for stable operation in standard industrial environments

2. Functions

Display Function

• Displays full-color text, graphics, icons, and UI elements
• Suitable for portable graphical interfaces

Communication Function

• Uses SPI interface for command and data communication
• 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

• Low power consumption suitable for portable use
• Reliable operation within industrial temperature range
• Compact form factor for easy integration

3. Applications

Portable Devices

• Handheld instruments
• Portable monitoring devices
• Data loggers

Embedded Systems / IoT

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

Consumer Electronics

• Portable display modules
• Smart devices with compact UI

Industrial Equipment

• Monitoring systems
• Control interfaces
• Compact instrumentation displays

Summary

This 3.5-inch portable TFT LCD module features a 320×480 resolution, LED backlight, and SPI 40-pin interface. With its compact design and reliable performance, it is ideal for portable devices, embedded systems, and industrial applications requiring a simple and efficient graphical display solution.

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