Description
The DWIN DMG48270C043_04WTC 4.3 Inch HMI LCD Module is a compact and versatile Human Machine Interface designed for embedded systems, control panels, and electronic development projects. It combines a 480×272 pixel TFT LCD with an easy-to-use graphical interface, making it suitable for displaying information and controlling connected devices.
Powered by the DWIN T5L0 ASIC, the module supports 262K colors and 18-bit color depth, providing clear and detailed graphics for a wide range of applications. The display uses an LED backlight with a service life of more than 20,000 hours, making it suitable for long-term use.
The module supports a capacitive touch panel with tempered glass and can also support resistive touch depending on the configuration. The capacitive touch version offers point-touch and drag functionality, a 6H surface hardness, and more than 90% light transmittance.
For communication, the display provides TTL/CMOS and RS232 interfaces through a 10-pin 1.0mm connector. It supports baud rates from 3150 to 3225600 bps, with 115200 bps as the typical setting. Users can also download GUI files through an SD card or serial port.
With DWIN DGUS V7.6 GUI development, users can create attractive HMI interfaces without extensive coding. The dual development system supports DGUS II and TA instruction sets, making this module a practical choice for Arduino, Raspberry Pi, microcontroller, automation, and custom embedded projects.
Key Features
- 4.3-inch TFT HMI LCD display
- 480×272 pixel resolution
- 18-bit color depth with 262K colors
- DWIN T5L0 ASIC
- Capacitive touch screen support
- Tempered glass touch panel
- Point-touch and drag functionality
- TTL/CMOS and RS232 communication
- 10Pin 1.0mm FCC connection
- DGUS V7.6 GUI development support
- DGUS II / TA instruction set
- 16MB NOR Flash memory
- FAT32 SD card interface
- Built-in 3V passive buzzer
- LED backlight
- Backlight service life of over 20,000 hours
- Compact design for embedded applications
Technical Specifications
| Specification | Details |
|---|---|
| Model | DMG48270C043_04WTC |
| Display Size | 4.3 inch |
| LCD Type | TV-TN TFT LCD |
| Resolution | 480 × 272 pixels |
| Color Depth | 18-bit 6R6G6B |
| Viewing Angle | 70° / 70° / 40° / 30° (L/R/U/D) |
| Active Area | 95.04 × 53.86 mm |
| Backlight | LED |
| Brightness | 250 nit |
| Backlight Life | >20,000 hours |
| Touch Type | Capacitive touch panel |
| Touch Structure | G+G with tempered glass |
| Touch Mode | Point touch and drag |
| Surface Hardness | 6H |
| Light Transmittance | >90% |
| Touch Life | >1,000,000 touches |
| LCM Interface | FPC40_0.5mm RGB interface |
| Touch Interface | IIC |
| User Interface | 10Pin 1.0mm |
| Communication | TTL/CMOS / RS232 |
| Typical Baud Rate | 115200 bps |
| Baud Rate Range | 3150–3225600 bps |
| Flash Memory | 16MB NOR Flash |
| SD Card | FAT32 |
| Buzzer | 3V passive buzzer, <1W |
| Rated Power | <5W |
| Operating Voltage | 4.5–5.5V, typical 5V |
| Operating Current | 200mA at 5V, maximum backlight |
| Backlight-Off Current | 70mA at 5V |
| Recommended Power Supply | 5V 1A DC |
| Operating Temperature | -10°C to 60°C |
| Storage Temperature | -20°C to 70°C |
| Operating Humidity | 10%–90% RH |
Applications
The DWIN 4.3-inch HMI LCD module is suitable for:
- Arduino projects
- Raspberry Pi projects
- Industrial control panels
- Embedded systems
- Machine control interfaces
- Automation equipment
- IoT devices
- Smart home systems
- Digital dashboards
- Monitoring systems
- Custom HMI applications
- Microcontroller-based projects
Package Includes
- 1 × DWIN 4.3-inch HMI LCD Display Module
- 1 × DWIN 4.3-inch HMI LCD Display Module
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