





2.5 Inch Bar Type LCD Module | 100×310 SPI TFT Display for Smart Home
2.5 Inch Bar type LCD Module for Smart Home and Portable Devices
Compact Bar type LCD Module with portrait orientation, 100 × 310 resolution, 350 nits brightness, and 4-line / SPI interface for embedded display integration.
The 2.5 inch Bar type LCD Module is a compact portrait TFT display designed for products that require a narrow and elongated screen structure. Compared with standard display formats, this Bar type LCD Module is better suited for smart home interfaces, portable electronics, and embedded systems where vertical content presentation and space efficiency are important.
With a 100 × 310 resolution, 350 nits brightness, 4-line / SPI interface, this Bar type LCD Module supports clear display performance and practical system integration. The module is driven by the ST7789 driver IC and is positioned for applications that need a stable long strip LCD display solution in a compact size.
For customers looking for a small bar type LCD module, bar type TFT LCD, or long strip LCD display, this 2.5 inch model is a practical option for project development and embedded product design.
Quick Highlights
- 2.5 inch Bar type LCD Module with slim portrait structure
- 100 × 310 resolution for compact vertical content display
- 350 nits brightness for indoor display applications
- 4-line / SPI interface for compact embedded integration
- ST7789 driver IC for stable display driving performance
- Suitable for smart home and portable device applications
Key Features of 2.5 Inch Bar type LCD Module
Bar Type Structure
This Bar type LCD Module uses a slim long strip design, making it suitable for narrow installation spaces and vertical UI layouts.
100 × 310 Resolution
Supports clear text, icon, and status display performance for compact embedded products and smart control interfaces.
350 nits Brightness
Suitable for indoor viewing environments and products that require stable and readable display performance.
4-line / SPI Interface
Provides a practical interface solution for compact system design and embedded hardware integration.
ST7789 Driver IC
Offers stable driving support for this Bar type LCD Module in smart home and portable device applications.
Application Focus
Well suited for smart home, portable devices, and compact embedded products requiring a small bar type TFT LCD solution.
Product Overview
The 2.5 inch Bar type LCD Module is designed for applications that need a compact display with a narrow portrait format rather than a standard screen ratio. This makes it a suitable choice for smart home control interfaces, portable electronics, and embedded products with limited front panel space.
Its 100 × 310 resolution allows clear vertical content presentation, while the 350 nits brightness supports stable indoor readability. With a 4-line / SPI interface and ST7789 driver IC, this Bar type LCD Module helps simplify system integration for compact display solutions.
For product developers and OEM customers, this model is a practical choice when a long strip LCD display is required to improve interface layout, optimize installation structure, or support a distinctive product appearance.
Typical Applications
Technical Specifications
| Product Name | 2.5 Inch Bar type LCD Module |
|---|---|
| Display Size | 2.5 Inch |
| Orientation | Portrait |
| Resolution | 100 × 310 |
| Brightness | 350 nits |
| Interface | 4-line / SPI |
| Driver IC | ST7789 |
| Main Application | Smart Home, Portable Devices |
Selection Notes
- Compact format: suitable for products requiring a small Bar type LCD Module rather than a standard display shape.
- Portrait layout: ideal for vertical user interface content and long strip visual presentation.
- SPI integration: practical for embedded systems that prefer a simple and compact interface structure.
- Indoor brightness: 350 nits is suitable for typical smart home and portable indoor product environments.
- Application target: recommended for smart home devices, portable electronics, and custom embedded display projects.
Integration Support
This 2.5 inch Bar type LCD Module is suitable for customers developing compact embedded products that require a narrow portrait display. The combination of 100 × 310 resolution, 4-line / SPI interface, and ST7789 driver IC provides a practical foundation for system design and product integration.
- Suitable for compact embedded control projects
- Supports smart home display integration
- Suitable for portable device UI development
- Helpful for long strip layout product design
- Applicable to OEM / ODM custom display projects
Bar type LCD Module FAQ
1. Is this a Bar type LCD Module?
2. What resolution does this Bar type LCD Module support?
3. What interface does this 2.5 inch Bar type LCD Module use?
4. What driver IC is used in this Bar type LCD Module?
5. What applications is this Bar type LCD Module suitable for?
6. Why choose this 2.5 inch Bar type LCD Module?
Need a 2.5 Inch Bar type LCD Module for Your Project?
Contact us for samples, detailed specifications, interface support, and OEM / ODM service for this compact Bar type LCD Module.
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TFT Custom Solutions
Our company offers custom-made TFT solutions, tailored to your unique display needs, ensuring high-quality, precision, and satisfaction.

Touchscreen Enhancement
Boost your device’s interactivity with our advanced touchscreen technology. We tailor the panel shape and glass thickness to your requirements, enhancing your product’s user experience.

Custom Cable Design
Steady and efficient hardware connections play a vital role in guaranteeing optimal display performance. Our bespoke cabling solutions ensure consistently stable and efficient connectivity, supporting your display unit’s essential operations.

Interface Customization
Enhance the performance of your devices with our tailored display interface solutions. We provide a variety of commonly used interfaces, including MIPI, TTL/RGB, MCU, LVDS, EDP, and SPI. We tailor these interfaces to align with your specific device requirements, ensuring optimized performance and efficiency.

Cover Glass Customization
High-quality cover glass serves to protect your display and enhance the stability and durability of your device. Selecting the appropriate glass thickness and conducting optical bonding further elevates the display quality. Our customized glass solutions ensure that your device not only looks good, but also stood the test of time.

Software/Firmware Customization
Enhance display performance with our customized software and firmware. We tailor the user interface to your device’s needs, maximizing user experience and operational efficiency.

INTELLIGENT CONTROL BOARD
Utilizes high-performance processors and advanced algorithms to achieve fast response and high-efficiency data processing capabilities. Supports various communication protocols to ensure seamless connection with external devices.
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