Your Professional MCU 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.
2.4 Inch MCU TFT LCD Module
Is a powerful 2.4-inch TFT LCD display with a clear resolution of up to 240x320 pixels and IPS full viewing angle technology, with an effective size of 36.72x48.96 mm. It is widely used in microcontroller applications such as C8051, Arduino and STM32. It supports MCU and SPI interfaces, uses convenient FPC-40PIN pin connection, and has anti-static ESD 8KV characteristics to ensure stability. It has a wide operating temperature range, the operating temperature can reach -20℃~70℃, the power supply voltage is as low as 2.8V, equipped with ST7789V driver chip, the brightness is as high as 800cd/M², visible in the sun, and can display clearly indoors and outdoors. Overall, this small and thin screen is an ideal creative tool for electronics enthusiasts and makers, with excellent performance and a wide range of applications.
|
Parameter |
Specification |
|
Display Size |
2.4 Inches (diagonal) |
|
Resolution |
240x320 (QVGA) |
|
Active Area |
36.72mm×48.96 mm |
|
Interface |
MCU 8bit |
|
Touch Panel |
Resistive (RTP) or Capacitive (CTP) |
|
Brightness |
Standard: 220 nits High Brightness: Up to 1000 nits |
|
Contrast Ratio |
800:1 |
|
Viewing Angles |
85°( Left/Right/Up/Down) |
|
Operating Temperature |
-20°C to +70°C (Wide Temp: -30°C to +80°C optional) |
|
Storage Temperature |
-30°C to +80°C |
|
Backlight |
LED, White |
|
Power Consumption |
1-3W (Typical) |
|
Driver IC |
ST7789V(Customizable) |
|
Module Dimensions |
42.72*58.65*2.40 mm |
Features of 2.4 Inch MCU TFT LCD Module
Vivid Clarity
Experience sharp and vibrant visuals with a 240x320 resolution and an impressive 550 Typ luminance—perfect for any lighting condition.
Versatile Connectivity
Features MCU/GB 24-bit interface for seamless integration into your systems.
Built for All Conditions
Operates flawlessly in temperatures ranging from -20°C to +70°C, ensuring reliability in the toughest environments.
Compact and Efficient
Ideal for applications where space-saving is essential without compromising on quality.
Type of 2.4 Inch MCU TFT LCD Module
-
TFT LCD
Thin Film Transistor (TFT) LCDs offer excellent color reproduction and response times, making them ideal for applications requiring detailed graphics.
-
LED Backlit LCD
These displays utilize LED technology for backlighting, resulting in brighter screens and improved energy efficiency, perfect for battery-operated devices.
-
IPS LCD
In-Plane Switching (IPS) LCDs provide wider viewing angles and better color consistency, making them suitable for high-quality imaging applications.
-
Character LCD
Often used in simpler applications, character LCDs display text and basic graphics, making them perfect for low-cost devices.
Applications of 2.4 Inch MCU TFT LCD Module
Consumer Electronics
Used in smartphones, smartwatches, and other handheld devices for an enhanced viewing experience.
Home Appliances
Found in washing machines, microwaves, and other appliances to provide user-friendly interfaces.
Automotive Displays
Installed in car dashboards and infotainment systems to provide essential information to drivers and passengers.
Healthcare Devices
Utilized in medical equipment and monitoring systems for real-time data display.
Installation Guide
Check Compatibility
Verify that the LCD’s voltage requirements (typically 3.3V or 5V), interface type (SPI, parallel, etc.), and physical dimensions match your system. Confirm software driver availability for your microcontroller or OS.
01
Gather Necessary Tools
Prepare precision screwdrivers, ribbon cables, connectors, soldering iron (if needed), and anti-static wrist straps to prevent ESD damage during handling.
02
Secure Mounting
Use mounting brackets or bezels to fix the display firmly. Avoid over-tightening screws to prevent cracking the glass or damaging internal layers.
03
Connect Power and Data
Connect power lines first, then data interfaces. Double-check pinouts to avoid reversed polarity or signal mismatches. Use shielded cables in electrically noisy environments.
04
Testing
After connection, power on the device and verify display output. Test all functions—text rendering, image display, backlight control, and touch responsiveness. Calibrate the touchscreen if required.
05
Safety Precautions
Prevent Overheating: Prolonged operation at high brightness levels or in enclosed spaces can cause thermal buildup. Ensure adequate ventilation around the device housing the LCD. Avoid direct sunlight exposure and consider implementing automatic brightness controls or thermal shutdown features in design stages.
Proper Disposal and Recycling: LCD panels contain small amounts of potentially toxic materials, including mercury-based backlights (in older models) and heavy metals. Never dispose of LCDs in regular trash. Instead, utilize certified e-waste recycling programs to safely recover valuable components and minimize environmental impact.
Use Protective Casing: A rugged enclosure or screen protector significantly reduces the risk of physical damage from drops, pressure, or scratches. This is especially important in industrial or outdoor environments where mechanical stress is common. Silicone cases, tempered glass shields, or polycarbonate covers are recommended.
Regular Inspections and Maintenance: Periodically inspect the LCD for signs of flickering, discoloration, dead pixels, or delamination. Check connecting cables and drivers for loose contacts or corrosion. Early detection allows timely repair or replacement, preventing further system degradation and enhancing user safety.
Maintenance
Wipe the screen gently with a dry or slightly damp microfiber cloth. Avoid alcohol-based cleaners or abrasive materials that can degrade anti-reflective coatings.
Install protective covers or acrylic shields in rugged environments. Avoid pressing hard on resistive touchscreens to prevent layer separation.
Periodically inspect the screen for stuck or dead pixels. Early detection allows for warranty claims or timely replacements.
While replacing a faulty LCD is often straightforward, complex issues involving PCBs or drivers should be handled by trained technicians to avoid cascading failures.
If integrated into smart devices, ensure firmware and display drivers are up to date for optimal performance, bug fixes, and compatibility improvements.
FAQ
As one of the most professional MCU TFT LCD display manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy bulk customized MCU TFT LCD display from our factory.
mcu display, 480x272 lcd, mini lcd display