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.
主要功能
- 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
- 全视角 – 80°/80°/80°/80° 可视角度，确保从各个方向都能获得一致的图像质量
- 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
- 超低功耗 – Typical 6~9mA LCM current, ideal for battery-powered and portable devices
- 宽工作温度 – -20°C to +70°C for demanding outdoor and industrial environments
- 反光表面 – 具有高清晰度和高对比度，适用于专业显示应用
- 通常为黑色 TFT – 出色的对比度和深邃的黑色，呈现生动的画面
- 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
- 无触摸屏 – Cost-effective solution for display-only applications
高亮度与阳光下可读性优势
This display module features a high brightness LED backlight design, delivering exceptional visibility in bright ambient light conditions. Key benefits include:
- 阳光下可视 – Optimized for outdoor and high ambient light environments
- 高亮度背光 – 40mA typical LED current with 10.8V~12.4V drive voltage for maximum luminous output
- 反光表面 – 高清晰度，适用于专业显示应用
- 超低功耗 – 6~9mA LCM current for energy-efficient designs
- Compact Portrait Format – Ideal for handheld and wearable outdoor devices
- 灵活的接口选项 – Multiple interface modes for easy integration with a wide range of MCUs
技术规格
| 参数 | 规格 |
|---|---|
| 尺寸 | 2.4-inch diagonal |
| 点阵 | 240 x RGB x 320 |
| 模块尺寸 | 42.72 x 60.26 x 2.8 mm |
| 活动区域 | 36.72 x 48.96 mm |
| 像素间距 | 0.153 × 0.153 毫米 |
| 宽高比 | 肖像 |
| 液晶类型 | TFT，常黑型，透射式 |
| 视角 | 80°/80°/80°/80°（满） |
| 界面 | 8080 Parallel / SPI / RGB (Multi-mode) |
| 控制器集成电路 | ILI9341V or Equivalent |
| 背光类型 | LED，常亮白光（高亮度） |
| 触控屏 | 无触摸屏 |
| 表面处理 | 眩光 |
| 亮度（亮度） | 高亮度（阳光下可读） |
| 工作温度 | -20°C 至 +70°C |
| 存储温度 | -30°C至+80°C |
| 模拟电源电压 (VCI) | 2.5V ~ 3.3V |
| 逻辑电源电压 (IOVCC) | 2.5V ~ 3.3V |
| LCM Current (ICC) | 6mA ~ 9mA (Typ.) |
| LED电压（VBL+） | 10.8V ~ 12.4V (Typ. 11.6V) |
| LED 电流 | 40mA（典型值） |
| LED 使用寿命 | 30,000小时 |
接口模式选择
| IM2 | IM1 | IM0 | MCU 接口模式 | 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 |
关键销的功能
| 针脚 | 符号 | 输入/输出 | 功能 |
|---|---|---|---|
| 1 | 接地 | P | 地面 |
| 7 | 虚拟通道标志符 | P | Analog Power Supply (2.5V~3.3V) |
| 8 | IOVCC | P | Logic Power Supply (2.5V~3.3V) |
| 9 | TE | O | 撕裂效果输出 |
| 10 | CS | I | 芯片选择 |
| 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 | 输入/输出 | 18-Bit Parallel Data Bus |
| 30 | 重置 | I | 复位信号（低电平有效） |
| 31-33 | IM0/IM1/IM2 | I | 接口模式选择 |
| 34 | DB16 | 输入/输出 | 18-Bit Parallel Data Bus / RGB Interface |
| 35 | DB17 | 输入/输出 | 18-Bit Parallel Data Bus / RGB Interface |
| 36-37 | VLED- | P | LED背光阴极 |
| 38 | VLED+ | P | LED背光阳极 |
| 39 | SDA | 输入/输出 | Serial Data Input/Output |
应用
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
- 可穿戴设备 – Smartwatches, fitness trackers, and outdoor sports devices
- Compact HMI – Small human-machine interfaces for outdoor and industrial equipment
- 消费电子产品 – Portable media players, digital cameras, and outdoor electronic accessories
- 医疗设备 – Portable diagnostic devices and outdoor monitoring equipment
- Outdoor Sports Equipment – Cycling computers, hiking GPS devices, and outdoor navigation tools
- 工业控制 – Small control panels for outdoor industrial equipment
定制选项
我们提供灵活的定制服务，以满足具体的项目要求：
- 触控屏 – Resistive touch panel integration available upon request
- 亮度 – 可根据不同的室外/室内环境自定义亮度级别
- 界面 – 可根据需求提供多种界面选项
- FPC – 可定制柔性电路板（FPC）的长度、连接器类型和引脚排列
- 工作温度 – 提供宽温范围版本
- 表面处理 – 可选表面处理，包括防眩光涂层或硬质镀膜
- 光学粘接 – 旨在提高户外可读性和耐用性
选购指南
在为您的项目选择这款高亮度TFT LCD模块时，请考虑以下因素：
- 阳光下的可读性 – High brightness backlight (40mA LED current) ensures excellent visibility in outdoor and bright ambient light applications
- 显示屏尺寸和分辨率 – 2.4-inch with 240×320 portrait resolution ideal for compact outdoor devices
- 接口兼容性 – Multi-interface support (8080 parallel, SPI, RGB) provides flexibility for different MCU platforms; IM0/IM1/IM2 pins select the mode
- 电源要求 – VCI and IOVCC range 2.5V~3.3V with typical current 6~9mA; high brightness LED backlight requires 10.8V~12.4V at 40mA
- 观察角度 – Full 80°/80°/80°/80° viewing angles for consistent image quality from all directions
- 运行环境 – Temperature range -20°C to +70°C suitable for outdoor and portable applications
- 触摸集成 – 不包含触摸屏，但可作为定制选项提供
- 安装空间 – Module dimension 42.72 x 60.26 mm with 2.8mm thickness; verify mechanical clearance in your design
常见问题
是什么让这款显示屏具备“高亮度”和“阳光下可读”的特点？
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.
这款显示屏的分辨率是多少？
This display has a 240×320 dot matrix resolution in portrait orientation.
该模块包含触摸屏吗？
不，此版本不包含触摸屏。它设计为仅用于显示的模块。触摸屏集成可作为定制选项提供。.
这款显示屏使用的是什么接口？
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.
典型的功耗是多少？
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.
LED背光的使用寿命是多少？
在 25°C 条件下，LED 背光的典型使用寿命为 30,000 小时。.
这款显示屏的可视角度是多少？
该显示屏具备80°/80°/80°/80°的全向可视角度，可从各个方向呈现一致的图像质量。.
能提供样品吗？
是的，我们提供样品供您评估。请通过样品申请表提交您的需求。.
提供驱动程序支持吗？
Yes, we provide initialization code, datasheets, and technical support for integration. The ILI9341V controller is well-supported with extensive libraries and community resources.
批量生产的最低起订量是多少？
最低订购量（MOQ）取决于具体配置。请联系我们的销售团队，了解最新的最低订购量信息。.
相关资源
如需了解批量采购价格、定制服务或工程支持，请联系我们的销售团队。.
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