7.0″ UART HMI Touch Display for Embedded Control
The ND070SHR1024600-A01 is a 7.0-inch UART HMI touch display designed for embedded control, smart equipment, industrial interfaces, and interactive display applications. It combines a 1024×600 IPS TFT display, 4-wire resistive touchscreen, Levetop LT7689 HMI controller, and TTL UART, RS-232, or RS-485 communication options in an open-frame module.
7.0″ UART HMI Touch Display Technical Specifications
| Model | ND070SHR1024600-A01 |
|---|---|
| Display | 7.0″ IPS TFT, 1024 × 600 |
| Brightness | 400 cd/m² |
| Touch | 4-Wire Resistive Touchscreen |
| Touch Options | Capacitive Touch or No Touch optional |
| HMI Controller | Levetop LT7689 |
| MCU Architecture | Cortex-M4, up to 150 MHz |
| Graphics Engine | Integrated 2D Graphics Accelerator |
| Communication Protocol | UART Serial Protocol |
| Interface Options | TTL UART, RS-232, or RS-485, depending on configuration |
| Power Input | 5 V DC |
| Structure | TFT + PCBA + RTP |
| Serial Connector | 8-Pin Connector |
| Active Area | 155.08 × 86.92 mm |
| Mounting | Open-Frame / Embedded Integration |
| Controller Compatibility | Arduino, ESP32, and other UART-capable controllers through the TTL UART version; use an appropriate transceiver for RS-232 or RS-485 communication |
| Operating Temperature | −20°C to +70°C |
| Storage Temperature | −30°C to +80°C |
| External Project Storage | Subject to confirmed PCBA configuration |
| GUI Development Software | Provided according to the confirmed firmware configuration |
| Project Download Method | Subject to confirmed PCBA and firmware configuration |
Mechanical Drawing
8-Pin Connector Definition
The confirmed connector has eight pins. TXD and RXD directions are defined from the display-module perspective. The mapping below applies to the documented serial connector; confirm the selected TTL UART, RS-232, or RS-485 PCBA version before wiring.
| Pin | Definition | Function |
|---|---|---|
| 1 | 5 V | Power input |
| 2 | 5 V | Power input |
| 3 | TXD | Data output from display |
| 4 | TXD | Data output from display |
| 5 | RXD | Data input to display |
| 6 | RXD | Data input to display |
| 7 | GND | Ground |
| 8 | GND | Ground |
Development Support
GUI development software, command protocol, pin definitions, sample code, and integration guidance are supplied according to the confirmed hardware and firmware configuration. Contact NoseDisplay with model ND070SHR1024600-A01 and the required interface version for the applicable development package.
Customization Options
Hardware Customization
Optional customization includes display brightness, touch solution, external memory, PCBA functions, connector layout, power input, and mechanical structure.
Interface Customization
Available communication configurations include TTL UART, RS-232, and RS-485. CAN, USB, wireless connectivity, or other interfaces may be developed based on project requirements.
Software & UI Customization
Optional services include GUI development, command protocol customization, multilingual fonts, icons, themes, boot screens, and application-specific interface design.
Environmental Customization
Optional enhancements may include extended-temperature components, optical bonding, customized cover glass or enclosures, EMC improvements, and upgraded environmental protection. Final specifications are subject to engineering evaluation.
