Description
The DWIN 7 Inch HMI LCD Display Touch Panel DMG80480C070_04WTC is a commercial-grade HMI solution designed for embedded systems, automation equipment, control panels, and electronic development projects. Its 7-inch display provides an 800×480 pixel resolution, giving you enough screen space to create clear menus, monitoring screens, buttons, gauges, and other graphical interfaces.
Powered by the DWIN T5L0 ASIC and running the DGUS II system, this HMI display is designed to make graphical interface development easier. The DWIN DGUS V7.6 GUI development environment allows users to build interfaces using ready-made controls without requiring extensive coding skills.
The display supports capacitive touch, providing a responsive interface for interactive applications. It also includes a TTL/RS232 serial interface through a 10-pin 1.0 mm connection, making it suitable for communication with a wide range of microcontrollers and embedded systems.
The built-in 16MB NOR Flash can be used for storing fonts, images, and audio files, while the SD card interface supports FAT32 and provides a convenient way to download project files. The module also includes a passive buzzer and PGT05 interface for recovering the DGUS kernel if the product experiences an unexpected crash.
For advanced developers, the DWIN OS kernel is open for second-level development using DWIN OS language or Keil C51, providing additional flexibility for customized applications.
Key Features
- 7.0-inch HMI TFT LCD display
- 800×480 pixel resolution
- Capacitive touch screen
- Based on DWIN T5L0 ASIC
- Runs DGUS II system
- 262K-class / 18-bit color display
- 200-nit LED backlight
- TTL/RS232 communication interface
- 10-pin, 1.0 mm connection
- SD card support with FAT32
- 16MB NOR Flash for fonts, images, and audio
- DWIN DGUS V7.6 GUI development
- No coding skills required for basic GUI development
- Dual development system: DGUS II / TA instruction set
- GUI and OS dual-core architecture
- DWIN OS kernel available for second-level development
- Supports DWIN OS language and Keil C51
- Built-in 3V passive buzzer
- PGT05 interface for DGUS kernel recovery
- Commercial-grade design
Technical Specifications
| Specification | Details |
|---|---|
| Brand | DWIN |
| Model | DMG80480C070_04WTC |
| Display Size | 7.0 Inch |
| LCD Type | TV-TN TFT LCD |
| Resolution | 800 × 480 Pixels |
| Supported Rotation | 0° / 90° / 180° / 270° |
| Color | 18-bit, 6R6G6B |
| Active Area | 154.08 × 85.92 mm |
| Touch Type | Capacitive Touch |
| Touch Interface | IIC |
| Viewing Angle | 70°/70°/40°/30° (L/R/U/D) |
| Backlight | LED |
| Brightness | 200 nit |
| Backlight Life | >20,000 Hours |
| Brightness Control | 0–100 Grade |
| Main ASIC | DWIN T5L0 |
| System | DGUS II |
| Communication | TTL / RS232 |
| User Interface | 10-Pin, 1.0 mm |
| NOR Flash | 16MB |
| SD Card | FAT32 |
| SD Download Rate | Up to 4Mb/s |
| Typical Serial Download Rate | 12KB/s |
| Buzzer | 3V Passive Buzzer |
| Buzzer Power | <1W |
| Development | DGUS II / TA Instruction Set |
| OS Development | DWIN OS / Keil C51 |
| Grade | Commercial Grade |
Hardware & Interface
T5L0 ASIC
The display is built around the DWIN T5L0 ASIC, which includes 1MB NOR Flash on the chip, with 512KB used for the user database. The specified rewrite cycle is over 100,000 times.
LCM Interface
The LCD uses an FPC50 0.5 mm RGB interface for display communication.
Capacitive Touch Interface
The capacitive touch panel uses a COB structure with an IIC interface, providing touch functionality for interactive HMI applications.
User Interface
A 10-pin 1.0 mm socket provides power and serial communication. The typical download rate through the serial interface is approximately 12KB/s.
Flash Storage
The built-in 16MB NOR Flash provides storage for fonts, pictures, and audio files, with a specified rewrite cycle of over 100,000 times.
SD Card Interface
The display supports FAT32 SD cards for downloading project files. The specified SD interface download rate is up to 4Mb/s.
PGT05 Recovery Interface
The PGT05 interface can be used to update the DGUS kernel and recover the display if the product accidentally crashes.
Compatible Development Platforms
This DWIN HMI display is suitable for projects using:
- Arduino
- STM32
- ESP8266
- Microchip microcontrollers
- TTL/RS232-compatible controllers
- Other embedded systems
Applications
The DWIN 7 Inch HMI Display can be used in a wide range of applications, including:
- Industrial HMI systems
- Machine control panels
- Automation equipment
- Arduino projects
- Embedded control systems
- IoT projects
- Smart home interfaces
- Monitoring systems
- Measurement equipment
- Electronic control panels
- Factory automation
- Custom touchscreen interfaces
- Educational and development projects
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