Your Professional SPI TFT LCD Display Supplier
Founded in 2017, MQ is a professional manufacturer of capacitive touchscreens and TFT LCD displays. With two production bases in Shenzhen and Dongguan, covering 3,000 square meters, our factory operates three dedicated production lines with a capacity of 500,000 touch panels per month. MQ’s team of experienced engineers supports both standard and custom display projects, equipped with Class 1000/100 cleanrooms and advanced optical bonding, lamination, and testing systems. provides reliable display solutions trusted by global clients.
Why choose us
Our Certificate
Our products are certified by IATF 16949 for the automotive supply chain and ISO 9001:2015 for management systems, ensuring top-tier quality across all stages of production.
Extensive R&D and Patented Solutions
With over 2,000 projects and 23+ patented solutions, our R&D department is at the forefront of cutting-edge display technologies, enabling us to support diverse client needs from IoT to aerospace.
Comprehensive Customer Support
From pre-sales technical consultation to after-sales services including warranty and on-site support, MQ provides tailored, responsive solutions for every step of the product lifecycle.
Sales Market
With 200+ international clients across Asia-Pacific, North & South America, and Europe, MQ serves industries like healthcare, automotive, and smart home systems, delivering displays that meet the most demanding requirements.
3.5 Inch 320x480 SPI TFT LCD with ILI9488 IC
The 3.5-inch ILI9488 SPI Interface TFT Touch Screen Display is a bright and colorful display for Arduino and microcontroller projects. With a resolution of 480×320 pixels, this display provides sharp and detailed visuals with individual RGB pixel control. The screen includes a built-in resistive touchscreen sensor, enabling intuitive interaction and control for your applications.
Equipped with an integrated ILI9488 controller and RAM buffering, the display reduces the workload on the microcontroller, ensuring smooth performance. Its SPI interface ensures compatibility and efficient communication with a variety of microcontroller platforms.
Perfect for creating graphical interfaces, data visualizations, or control panels, this display offers vibrant color reproduction and versatile functionality, making it ideal for hobbyists and developers alike.
|
Parameter |
Value |
|
Screen Size |
3.5 inches |
|
Resolution |
320x480 pixels |
|
Driver IC |
ILI9488 |
|
Interface |
50-pin RGB + SPI Hybrid |
|
Viewing Angle |
80° (U/D/L/R) |
|
Brightness |
350 cd/m² |
|
Operating Voltage |
3.3V - 5V |
|
Operating Temperature |
-20°C to 70°C |
|
Storage Temperature |
-30°C to 80°C |
|
Backlight |
LED white |
|
Active Area |
48.96mm x 73.44mm |
|
Mounting |
50-pin FPC connector |
High-Quality Color Display: 3.5-inch screen supporting 65K colors, delivering vibrant and rich visuals.
High Resolution: 480×320 resolution, ensuring sharp and detailed images and text.
Touch Functionality: Optional resistive touch functionality for interactive applications.
SD Card Slot: Built-in SD card slot for easy storage expansion and data integration.
Comprehensive Sample Programs: Comes with a variety of sample programs to kickstart your projects.
Military-Grade Process Standards: Designed for long-term, stable operation with robust build quality.
Driver Support: Includes low-level driver technical support for seamless integration.
SPI Serial Bus: Operates using SPI, requiring only a few IO pins to control the display, making it suitable for microcontroller-based projects.
Advantages of 3.5 Inch 320x480 SPI TFT LCD with ILI9488 IC
Wide Viewing Angles
Offers excellent visibility from various angles, making it suitable for public-facing displays.
01
Fast Response Times
Minimal lag ensures a smooth user experience, especially in touchscreen applications.
02
Low Power Consumption
Efficient power management allows for prolonged usage without compromising performance.
03
Easy Integration
Compatible with a variety of microcontrollers and development platforms, facilitating rapid development.
04
Robust Color Depth
Supports a wide gamut of colors, allowing for vibrant and lifelike display quality.
05
Type of 3.5 Inch 320x480 SPI TFT LCD with ILI9488 IC
LCD Panels
These are liquid crystal displays that provide vibrant colors and clear visibility under various lighting conditions.
OLED Screens
Some ili9488 variants leverage OLED technology for more significant contrast and deeper blacks.
Touchscreen Displays
Many ili9488 modules incorporate touch sensitivity, allowing for direct interaction with the display.
Graphic Modules
Complete driver modules that simplify the integration process into existing designs.
Applications of 3.5 Inch 320x480 SPI TFT LCD with ILI9488 IC
Consumer Electronics
Primarily used in handheld devices such as smartphones and tablets for providing dynamic user interfaces.
Industrial Applications
Utilized in manufacturing and monitoring equipment where real-time data visualization is crucial.
Medical Devices
Integrated into medical diagnostic equipment for clear and reliable readouts.
Smart Home Devices
Employed in various smart home technologies for easy interaction and control.
Environment of 3.5 Inch 320x480 SPI TFT LCD with ILI9488 IC
Operating Temperature
Typical range: -20℃~70℃ (industrial grade). For extreme environments (such as outdoors), a wide-temperature model or additional heating/cooling measures are required.
Humidity and Protection
Moisture Protection: Avoid using in humid environments; apply conformal coating if necessary.
ESD Protection: Add TVS diodes (such as ESD5641-02UF) at the interface to prevent electrostatic discharge damage.
Lifespan and Aging
Backlight Lifespan: LED backlight lifespan is typically over 50,000 hours, but prolonged use at high brightness will accelerate aging.
Storage Conditions: When not in use, store in a dry, dark environment and avoid prolonged power-on.
How to choose 2.8 Inch 240x320 SPI TFT LCD Module with ST7789
Device Compatibility
Enterprises should check that the ST7789 LCD is compatible with the hardware of the device. A successful integration of the display with other components, like the main processor, depends on the interface. Most importantly, confirm that the controller utilizes an SPI interface, which is compatible with the system.
Screen Size And Resolution
LCD screens based on ST7789 come in various sizes, such as a 240x240 resolution of the ST7789 and a 1.3-2.5-inch size. First, determine the space available on the target device. Then, consider the resolution needed by the intended use. Note that higher resolutions give sharper and clearer images.
Use Case
Considering the application of ST7789 displays is very important when choosing the right display. For instance, wearables may require modest size and low power consumption. On the other hand, portable gaming consoles and handheld gadgets may need a bigger and more vivid display. Thus, determine what is needed for the application and select the right ST7789 display.
Color Depth And Brightness
ST7789 displays provide a color depth of 18 bits and 500 nits brightness at different levels. Understanding the significance of color depth and brightness helps customers make informed decisions. Higher color depth allows more color variation, improving display quality. Moreover, a bright display is advantageous in applications where the screen should be clear under different lighting conditions.
Power Consumption
When choosing an ST7789 LCD, power consumption must be considered, especially for battery-operated devices. The ST7789 is efficient in power usage, making it ideal for wearables and other portable gadgets. The efficiency may help extend battery life. Therefore, it is necessary to consider how long the device is intended to operate before needing a recharge.
FAQ
As one of the most professional SPI TFT LCD display manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy bulk customized SPI TFT LCD display from our factory.
2 8 spi tft module, industrial LCD, ILI9488 driver