2.4″ High Brightness TFT LCD Module – 240×320 SPI/RGB Interface
2.4-inch high brightness TFT LCD display module featuring 240×320 resolution in portrait orientation, ILI9341V controller, and sunlight-readable design. Full 80° viewing angles, glare surface, and wide operating temperature range (-20°C to +70°C). 30,000-hour high-brightness LED backlight with low power consumption (6~9mA LCM current). Supports multiple interface modes including 8080 parallel, 3-wire/4-wire SPI, and RGB. Ideal for outdoor portable instruments, handheld devices, wearables, and compact HMI applications requiring excellent visibility in bright ambient light.
2.4-Inch High Brightness TFT LCD Module – 240×320 with Multi-Interface Support
This 2.4-inch high brightness TFT LCD module features a 240×320 resolution in portrait orientation, an ILI9341V controller, and a flexible multi-interface design supporting 8080 parallel, SPI, and RGB modes. Engineered with a high brightness backlight for superior sunlight readability, this display is specifically designed for outdoor portable instruments, handheld devices, wearables, and compact HMI applications requiring clear visibility in bright ambient light conditions. The glare surface, ultra-low power consumption (6~9mA typical), and wide operating temperature range (-20°C to +70°C) make it an excellent choice for demanding outdoor and portable applications.
Key Features
- High Brightness & Sunlight Readable – Optimized for outdoor and bright ambient light environments
- High Resolution Portrait Display – 240×320 resolution for clear, detailed graphics in a compact 2.4-inch form factor
- Full Viewing Angles – 80°/80°/80°/80° viewing angles for consistent image quality from all directions
- Multi-Interface Support – Selectable 8080 parallel (8/16/9/18-bit), 3-wire/4-wire SPI, and RGB interface modes via IM0/IM1/IM2 pins
- Ultra-Low Power Consumption – Typical 6~9mA LCM current, ideal for battery-powered and portable devices
- Wide Operating Temperature – -20°C to +70°C for demanding outdoor and industrial environments
- Glare Surface – High clarity and contrast for professional display applications
- Normally Black TFT – Excellent contrast and deep blacks for vivid imagery
- 30,000-Hour High Brightness LED Backlight – Reliable long-life illumination with 40mA typical current
- ILI9341V Controller – Industry-standard driver with extensive library support and easy integration
- No Touch Panel – Cost-effective solution for display-only applications
High Brightness & Sunlight Readable Advantage
This display module features a high brightness LED backlight design, delivering exceptional visibility in bright ambient light conditions. Key benefits include:
- Sunlight Readable – Optimized for outdoor and high ambient light environments
- High Brightness Backlight – 40mA typical LED current with 10.8V~12.4V drive voltage for maximum luminous output
- Glare Surface – High clarity for professional display applications
- Ultra-Low Power Consumption – 6~9mA LCM current for energy-efficient designs
- Compact Portrait Format – Ideal for handheld and wearable outdoor devices
- Flexible Interface Options – Multiple interface modes for easy integration with a wide range of MCUs
Technical Specifications
| Parameter | Specification |
|---|---|
| Size | 2.4-inch diagonal |
| Dot Matrix | 240 x RGB x 320 |
| Module Dimension | 42.72 x 60.26 x 2.8 mm |
| Active Area | 36.72 x 48.96 mm |
| Pixel Pitch | 0.153 x 0.153 mm |
| Aspect Ratio | Portrait |
| LCD Type | TFT, Normally Black, Transmissive |
| Viewing Angle | 80°/80°/80°/80° (Full) |
| Interface | 8080 Parallel / SPI / RGB (Multi-mode) |
| Controller IC | ILI9341V or Equivalent |
| Backlight Type | LED, Normally White (High Brightness) |
| Touch Panel | Without Touch Panel |
| Surface Treatment | Glare |
| Luminance (Brightness) | High Brightness (Sunlight Readable) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
| Analog Supply Voltage (VCI) | 2.5V ~ 3.3V |
| Logic Supply Voltage (IOVCC) | 2.5V ~ 3.3V |
| LCM Current (ICC) | 6mA ~ 9mA (Typ.) |
| LED Voltage (VBL+) | 10.8V ~ 12.4V (Typ. 11.6V) |
| LED Current | 40mA (Typ.) |
| LED Life Time | 30,000 Hours |
Interface Mode Selection
| IM2 | IM1 | IM0 | MCU Interface Mode | DB Pin in Use |
|---|---|---|---|---|
| 0 | 0 | 0 | 80 MCU 8-bit bus interface | D[7:0] |
| 0 | 0 | 1 | 80 MCU 16-bit bus interface | D[15:0] |
| 0 | 1 | 0 | 80 MCU 9-bit bus interface | D[8:0] |
| 0 | 1 | 1 | 80 MCU 18-bit bus interface | D[17:0] |
| 1 | 0 | 1 | 3-wire 9-bit data serial interface | SDA: In/OUT |
| 1 | 1 | 0 | 4-wire 8-bit data serial interface | SDA: In/OUT |
Key Pin Functions
| Pin | Symbol | I/O | Function |
|---|---|---|---|
| 1 | GND | P | Ground |
| 7 | VCI | P | Analog Power Supply (2.5V~3.3V) |
| 8 | IOVCC | P | Logic Power Supply (2.5V~3.3V) |
| 9 | TE | O | Tearing Effect Output |
| 10 | CS | I | Chip Select |
| 11 | D/CX (SCL) | I | Data/Command Select / Serial Clock |
| 12 | WR (SPI_D/C) | I | Write Signal / 4-Line SPI D/C Select |
| 13 | RD | I | Read Signal (8080) |
| 14-29 | DB0~DB15 | I/O | 18-Bit Parallel Data Bus |
| 30 | RESET | I | Reset Signal (Active Low) |
| 31-33 | IM0/IM1/IM2 | I | Interface Mode Select |
| 34 | DB16 | I/O | 18-Bit Parallel Data Bus / RGB Interface |
| 35 | DB17 | I/O | 18-Bit Parallel Data Bus / RGB Interface |
| 36-37 | VLED- | P | LED Backlight Cathode |
| 38 | VLED+ | P | LED Backlight Anode |
| 39 | SDA | I/O | Serial Data Input/Output |
Applications
This high brightness TFT LCD module is specifically designed for outdoor, portable, and handheld applications where sunlight readability is essential:
- Outdoor Portable Instruments – Handheld test equipment, digital meters, and outdoor data loggers
- Handheld Devices – GPS units, two-way radios, and portable navigation devices
- Wearable Devices – Smartwatches, fitness trackers, and outdoor sports devices
- Compact HMI – Small human-machine interfaces for outdoor and industrial equipment
- Consumer Electronics – Portable media players, digital cameras, and outdoor electronic accessories
- Medical Devices – Portable diagnostic devices and outdoor monitoring equipment
- Outdoor Sports Equipment – Cycling computers, hiking GPS devices, and outdoor navigation tools
- Industrial Control – Small control panels for outdoor industrial equipment
Customization Options
We offer flexible customization to meet specific project requirements:
- Touch Panel – Resistive touch panel integration available upon request
- Brightness – Custom brightness levels available for different outdoor/indoor environments
- Interface – Alternative interface options available depending on requirements
- FPC – Custom FPC length, connector type, and pinout available
- Operating Temperature – Extended temperature range versions available
- Surface Treatment – Optional surface treatments including anti-glare or hard coating
- Optical Bonding – For improved outdoor readability and durability
Selection Guide
When selecting this high brightness TFT LCD module for your project, consider the following factors:
- Sunlight Readability – High brightness backlight (40mA LED current) ensures excellent visibility in outdoor and bright ambient light applications
- Display Size and Resolution – 2.4-inch with 240×320 portrait resolution ideal for compact outdoor devices
- Interface Compatibility – Multi-interface support (8080 parallel, SPI, RGB) provides flexibility for different MCU platforms; IM0/IM1/IM2 pins select the mode
- Power Requirements – VCI and IOVCC range 2.5V~3.3V with typical current 6~9mA; high brightness LED backlight requires 10.8V~12.4V at 40mA
- Viewing Angles – Full 80°/80°/80°/80° viewing angles for consistent image quality from all directions
- Operating Environment – Temperature range -20°C to +70°C suitable for outdoor and portable applications
- Touch Integration – No touch panel included, but available as a customization option
- Mounting Space – Module dimension 42.72 x 60.26 mm with 2.8mm thickness; verify mechanical clearance in your design
Frequently Asked Questions
What makes this display “high brightness” and “sunlight readable”?
This display features a high brightness LED backlight with 40mA typical current and 10.8V~12.4V drive voltage, delivering excellent sunlight readability for outdoor and bright ambient light applications.
What is the resolution of this display?
This display has a 240×320 dot matrix resolution in portrait orientation.
Does this module include a touch panel?
No, this version does not include a touch panel. It is designed as a display-only module. Touch panel integration is available as a customization option.
What interface does this display use?
The module supports multiple interface modes: 8080 parallel (8/16/9/18-bit), 3-wire 9-bit SPI, 4-wire 8-bit SPI, and RGB interface. The IM0/IM1/IM2 pins select the desired mode.
What is the typical power consumption?
Typical LCM current is 6~9mA at 2.5V~3.3V, and the high brightness LED backlight requires 10.8V~12.4V at 40mA, making it suitable for battery-powered applications.
What is the LED backlight lifetime?
The LED backlight has a typical operating life of 30,000 hours at 25°C.
What are the viewing angles of this display?
This display offers full 80°/80°/80°/80° viewing angles, providing consistent image quality from all directions.
Can you provide samples?
Yes, sample units are available for evaluation. Please submit your requirements through the sample request form.
Is driver support available?
Yes, we provide initialization code, datasheets, and technical support for integration. The ILI9341V controller is well-supported with extensive libraries and community resources.
What is the MOQ for mass production?
MOQ depends on specific configurations. Please contact our sales team for current MOQ information.
Related Resources
- TFT LCD Modules
- High Brightness Displays
- Small Size Displays
- SPI Interface Displays
- LCD Interface Selection Guide
- Customization Services
For volume pricing, customization, or engineering support, please contact our sales team.
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