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480x480 TFT LCD Display Module ST7701S Square LCD Display 3.4 Inch For Harsh Environments
480x480 TFT LCD Display Module ST7701S Square LCD Display 3.4 Inch For Harsh Environments
480x480 TFT LCD Display Module ST7701S Square LCD Display 3.4 Inch For Harsh Environments
480x480 TFT LCD Display Module ST7701S Square LCD Display 3.4 Inch For Harsh Environments
Specifications
Brand Name :
Dingruishi
Model Number :
DRS034-V1
Certification :
CE, RoHS, ISO9001
Place of Origin :
Shenzhen, China
MOQ :
100pcs
Price :
15-25 USD
Payment Terms :
T/T
Supply Ability :
500,000pcs per week
Delivery Time :
5-8 working days
Packaging Details :
20cm * 30cm * 40cm
Brightness :
350 cd/m²
Diagonal Size :
3.4 Inch
Pixel Arrangement :
RGB Vertical Stripe
Response Time :
7ms (Typical)
Module outline dimension :
65.72(H)*69.64(V)*2.57(D)
Pixel pitch :
0.042*RGB*0.126
Driver IC :
ST7701S
Interface :
3SPI+18RGB
Description

3.4inch TFT LCD DISPLAY MODULE with 480(RGB)x480 Resolution and 350 cd/m² Brightness for Harsh Environments

The 3.4 Inch TFT LCD Display Module is a fully integrated display unit that combines a high-performance 3.4-inch TFT LCD panel, built-in driver IC (optimized for ST7789V3), LED backlight, FPC (Flexible Printed Circuit), and metal frame—providing a ready-to-use solution for manufacturers seeking hassle-free integration. Unlike standalone TFT screens, this module is a complete display subsystem, designed to simplify the production process, reduce R&D costs, and shorten time-to-market—key priorities for Western businesses. The 3.4-inch size’s unique advantage shines here: it delivers enhanced visibility (compared to 3.2-inch modules) while remaining compact enough to fit into portable, industrial, and medical devices. Equipped with a high-resolution 480×800 IPS panel.
Note1: The LED driving condition is defined for each module.
Note2: When LCM is operated, the stable forward current should be inputted. And forward voltage is for reference only.
Note3: Optical performance should be evaluated at Ta=25℃ When LED is driven at high current, high ambient temperature & humidity condition. The life time of LED will be reduced. Operating life means brightness goes down to 50% initial brightness. Typical operating life time is estimated data.
Note4: The LED driving condition is defined for each LED module.
Technical Specifications
Model Number DRS034-V1
Display Size 3.4 inches
Resolution 480(RGB)x480
Brightness 350 cd/m² (nits)
Interface Type 3SPI+18RGB
Touch Screen Capacitive / CTP Resistive Touch
Viewing Angle 170°+ (Full View)
Cover Lens Black Glass / Anti-glare IPS
Operation Temperature -20°C to 70°C
Storage Temperature -30°C to 80°C
Packing Size 20cm × 30cm × 40cm
Minimum Order Quantity 100 pieces

  • Product Advantages

    • Fully Integrated Design: Combines TFT panel, driver IC (ST7789V3), backlight, FPC, and metal frame into one complete unit, eliminating the need for separate assembly of components—reducing R&D and production costs, and shortening time-to-market for manufacturers.
    • Optimal Size Benefit: 3.4-inch diagonal offers enhanced display area for detailed data and improved readability, while remaining compact enough for portable and space-constrained devices—filling the gap between smaller 3.2-inch and larger 3.5-inch modules.
    • Flexible Compatibility: Supports RGB and SPI interfaces, compatible with popular microcontrollers (Arduino, Raspberry Pi, ESP32-C3), and offers customization options (touch screen, brightness adjustment, wide temperature range) to meet diverse application needs.
    • Superior Display Performance: 450 cd/m² high brightness, 1000:1 high contrast, and 11ms fast response time deliver sharp, smooth visuals—suitable for real-time data display and dynamic content playback, critical for industrial and medical applications.
    • Easy Installation & Maintenance: Compact size, standardized interface, and robust structure make installation quick and easy, while the integrated design reduces the risk of component failure—lowering maintenance costs for businesses.
    • Maker-Friendly: Compatible with popular DIY platforms (Arduino, Raspberry Pi), catering to Western maker communities and expanding market reach.
    • Reliable & Compliant: Industrial-grade stability (optional wide temperature range), EMC Class B compliance, and RoHS/REACH certification ensure compatibility with global markets and harsh operating conditions.

    Application Fields

    The 3.4 Inch TFT LCD Display Module, as a fully integrated display unit, is widely used in scenarios that require easy integration, high stability, and enhanced visibility—leveraging the 3.4-inch size’s unique balance of display area and compactness. Key applications include:
    • Industrial Control: HMI (Human-Machine Interface) for small industrial equipment, PLC control panels, equipment status monitors, and industrial automation terminals (where easy integration and clear data display are critical).
    • Medical Equipment: Portable medical monitors, blood glucose meters, small diagnostic devices (requiring high stability and clear display of detailed health data), and medical handheld scanners.
    • Automotive Electronics: In-car displays, dashboard auxiliary screens, car diagnostic tools, and motorcycle dashboards (where the 3.4-inch size fits seamlessly and enhances visibility of critical information).
    • Smart Home: Smart security panels, doorbells with display, home automation control terminals, and smart thermostat control panels (where enhanced readability improves user experience).
    • Industrial Instruments: Portable test equipment, environmental monitors, pressure gauges with digital displays, and handheld industrial detectors (where easy integration and durability are key).
    • DIY & Maker Projects: Compatible with Arduino, Raspberry Pi, and ESP32-C3, making it ideal for Western maker communities and DIY electronic projects (e.g., custom handheld devices, smart prototypes).
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480x480 TFT LCD Display Module ST7701S Square LCD Display 3.4 Inch For Harsh Environments

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Product Detail
Brand Name :
Dingruishi
Model Number :
DRS034-V1
Certification :
CE, RoHS, ISO9001
Place of Origin :
Shenzhen, China
MOQ :
100pcs
Price :
15-25 USD
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480x480 TFT LCD Display Module ST7701S Square LCD Display 3.4 Inch For Harsh Environments
480x480 TFT LCD Display Module ST7701S Square LCD Display 3.4 Inch For Harsh Environments

Shenzhen Dingruishi Technology Co., Ltd

Verified Supplier
1 Years
shenzhen
Since 2015
Business Type :
Manufacturer, Exporter
Main Products :
LCD TFT Screen, TFT LCD Display, TFT LCD Display Module
Total Annual :
8000000-10000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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