3.5 inch mono TN TFT Display With 240x320 Resolutio TFT Display With 1024x768

3.5" Monochrome TN LCD Module

1. Specifications

2. Functions

Display Function

· Displays monochrome text, graphics, icons, and simple UI elements

· Supports QVGA pixel structure for clear graphical presentation

· Normally white mode provides bright default display

Communication Function

· Supports multiple MCU parallel interfaces (18/16/9/8-bit)

· Supports serial communication via 3-line or 4-line interface

· Compatible with a wide range of microcontrollers for flexible integration

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

· Optimized viewing from the 9 o’clock direction (left side)

· Cost-effective and reliable for monochrome applications

3. Applications

This 3.5-inch monochrome TN LCD module is suitable for:

Industrial Equipment

· Control panels

· Measurement and monitoring instruments

· Status displays

Consumer Electronics

· Handheld devices

· Simple GUI display modules

· Entry-level portable electronics

Embedded Systems / IoT

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

· Human-Machine Interface (HMI) applications

· Smart control systems

Portable Devices

· Data loggers

· Field testing tools

· Portable monitoring units

Summary

This 3.5-inch monochrome TN LCD module features a 240×320 resolution, multiple interface options (parallel MCU and serial), and a 9 o’clock viewing direction. It provides a cost-effective, flexible display solution for embedded systems, industrial equipment, and portable devices requiring simple monochrome display with fast response.