6.9 Inch 280*1424 RS485/RS232 TFT Serial Port Screen

Size: 6.9inch
Resolution: 280*1424
Interface Type: MIPI、RGB、MCU、SPI
Display Area: 33.6*170.88mm
LCM Dimensions: 38.2*181.47*3.45mm
OD of the LCD Display Assembly: 42.2*191.47*5.13mm
PCBA Dimensions: 57.5*140*1.6mm
Communication Methods: TTL(RS485/RS232)
Dot Pitch: 0.040(H)*3*0.120(V) mm
Color: 16.7M colors
Response Time: 35ms
Brightness: 500cd/m²
Product Type: TFT
Display Type: Normally black
View Angle: IPS
Operating Temperature: -20℃~+70℃
Storage Temperature: -30℃~+80℃
Customization: Yes

6.9-inch Industrial-Grade High-Brightness Serial Port Display – IPS Full Viewing Angle, Supports Multiple Interface Customization

Product Overview: This 6.9-inch TFT serial port display is designed for industrial control, IoT devices, and embedded systems. It utilizes high-brightness IPS display technology and supports multiple interface protocols, including MIPI, RGB, MCU, and SPI. RS485/RS232 communication can be customized to meet diverse embedded display needs.

Key Display Parameters

Screen Size: 6.9-inch IPS panel, display area 33.6×170.88mm

Display Resolution: 280×1424 pixels, dot pitch 0.040(H)×0.120(V)mm

Color Performance: 16.7M true colors, normal black display mode

Brightness Level: 500cd/m² high brightness, clear visibility in strong light environments

Response Time: 35ms response time, ensuring smooth display of dynamic content

Viewing Angle: IPS full-viewing angle technology, 178-degree wide viewing angle

Physical Specifications

LCM Module Dimensions: 38.2×181.47×3.45mm

LCD Assembly Outer Diameter: 42.2×191.47×5.13mm

PCBA Mainboard Dimensions: 57.5×140×1.6m m

Product Type: Industrial-grade TFT LCD Display

Interfaces and Communication


Standard Interfaces: Supports MIPI, RGB, MCU, and SPI interfaces

Standard Communication: TTL-level serial communication

Customizable Options: Upgradeable to RS485/RS232 industrial communication protocols

Flexibility: Offers customized hardware interfaces and communication protocols

Environmental Adaptability


Operating Temperature: -20℃ to +70℃, suitable for harsh industrial environments

Storage Temperature: -30℃ to +80℃, ensuring safe transportation and storage

Reliability: Industrial-grade components ensure long-term stable operation

Application Scenarios


Suitable for industrial HMIs, medical equipment, smart home control panels, portable instruments, automotive display systems, IoT terminal devices, and other embedded applications requiring reliable display solutions.

Product Advantages

Multi-protocol Compatibility: Supports four interface standards per screen, reducing development and adaptation costs.

High Brightness and Visibility: 500cd/m² brightness ensures readability in outdoor and bright light environments.

Wide Temperature Range: -20℃ to +70℃ operating range adapts to varying environments.

Flexible Customization: Provides personalized customization services for interfaces, communication protocols, and specifications.

Industrial Design: Compact structural design and industrial-grade reliability.

Customization Services


We offer comprehensive customization solutions, including, but not limited to, interface adjustments, communication protocol changes, size modifications, brightness upgrades, and enhanced adaptability to specific environments, tailored to meet your unique project needs.

Note: This product is an industrial-grade component; integration with professional embedded engineers is recommended for optimal performance. Specific technical parameters may vary depending on customization options. Please consult our technical support team for accurate specifications and integration solutions.

6.9-inch 280*1424 RS485/RS232 TFT serial port screen

6.9 Inch 280*1424 RS485/RS232 TFT Serial Port Screen

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