7-inch UART interface IPS 280x1424 resolution smart serial screen TFT LCD screen
【7-inch TFT LCD Module HTM-H070A18-UART-A01 | High-Performance Display Solution】
Core Selling Points at a Glance
✅ Wide Temperature Operation: Works at -20℃~70℃, stores at -30℃~80℃. Industrial-grade durability for extreme environments!
✅ Full Viewing Angle: U85/D85/L85/R85 wide-angle design ensures consistent, vivid visuals from any direction.
✅ High Brightness: 500cd/m² typical brightness (fixed current test) for clear visibility in strong light—perfect for outdoor use.
✅ Powerful Hardware: Equipped with a 32-bit ARM Cortex™ M33 core and 1G-Bit (128M Byte) Flash for efficient data processing and storage.
✅ Flexible Interfaces: UART (TTL) interface with VDD=+5V power supply + USB Mini-B for firmware upgrades, enabling easy development.
✅ Anti-Burn-in Design: Official recommendation: use black or moving screensavers. Refresh static images ≤ every 2 minutes to prevent image retention and extend screen life.
Precise Specifications
▪️ Display Size: 7 inches
▪️ Resolution: 280(RGB)×1424 Dots, high-definition clarity
▪️ Dimensions:
- TFT Area: 170.88×33.60 (A/A)
- PCB Size: 206.00±0.2 (L) ×38.00±0.2 (W)
▪️ Mounting Hole: 196.00±0.2mm (Hole)
▪️ Thickness: 5.45±0.5mm (TFT + foam tape), 1.6mm (PCB)—ultra-thin and compact
▪️ Pinout: 10-pin interface (3×+5V, 3×GND, RX/TX/REST), simple and straightforward wiring.
Application Scenarios
Human-Machine Interfaces (HMIs) for industrial automation
Smart home control panels
Medical instrument display terminals
In-vehicle navigation and infotainment systems
Outdoor self-service terminals
Why Choose Us?
✅ Professional Design: Strict tolerance control (±0.2/±0.5mm) ensures structural precision and stability.
✅ Customer-Centric Service: Provides screensaver usage guidelines to optimize display solutions and reduce maintenance costs.
✅ Reliable Quality: Passed industrial-grade environmental tests—stable performance from -20℃ cold to 70℃ heat.
| ITEM | PARAMETER DESCRIPTION | UNIT |
| TFT series | HTM-H070A18-UART | |
| Diagonal size | 7.0” | Inch |
| Resolution | 280x1424 | Dot |
| Dimensions | 206x38.2x5.45 | mm |
| Active area (AA) | 170.88x33.6 | mm |
| LCD type | 7.0” TFT Module | mm |
| Display viewing angle | Full View | |
| Aspect ratio | 5:1 | |
| Backlight type | LED white | |
| Interface | UART/RS232 | |
| Brightness | 500 | cd/m2 |
| Operating temperature | -20~70℃ | ℃ |
| Storage temperature | -30~80℃ | ℃ |
| Customized Cables/FPCs: Adjust cable length, position, and pinout, or add additional connectors to suit your needs. Get precisely engineered cable solutions to make your connections more streamlined and secure. |
| Touchscreen add-ons: Enhance your user experience with capacitive or resistive touchscreen technology. We can adjust the glass thickness or shape of the touchscreen to ensure a perfect fit for your design. |
| Interface Customization: Choose from a variety of interface options or speak with our experts to select the interface option that best suits your project. We can integrate interfaces such as HI, USB, SPI, VGA, etc. into your display to achieve your design goals. |
| Cover Glass: Custom-cut cover glass for your display for increased durability. Cover glass is available in a variety of thicknesses and optically bonded to protect against moisture and debris. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.