DWIN 2.8″ Smart TFT LCD Display (Capacitive Touch) – DMG32240C028_03WTC
The DWIN DMG32240C028_03WTC is a commercial-grade 2.8-inch intelligent TFT LCD display module powered by the DWIN T5L1 ASIC. It features 320×240 resolution, 262K colors, responsive Capacitive Touch Panel (CTP) with Asahi tempered glass, 270 nit brightness, integrated buzzer, and 16MB NOR Flash memory for GUI resources.
Product Overview
The DWIN DMG32240C028_03WTC is a commercial-grade 2.8-inch intelligent TFT LCD display module powered by the DWIN T5L1 ASIC. It features 320×240 resolution, 262K colors, responsive Capacitive Touch Panel (CTP) with Asahi tempered glass, 270 nit brightness, integrated buzzer, and 16MB NOR Flash memory for GUI resources.
Key Features
- Display: 2.8" TN, TFT LCD with 320×240 resolution and 18-bit (262K) color reproduction.
- Touch System: Capacitive (CTP) engineered for industrial and commercial human-machine interfaces.
- Controller: Powered by DWIN T5L1 ASIC running DWIN DGUS II intelligent GUI architecture.
- Optical Performance: 270 nit brightness rating with 70°/70°/50°/70° (L/R/U/D) viewing angles.
- Operating Reliability: Wide operating temperature range of -20℃~70℃ at 4.5~5.5V (Typical 5V).
Technical Specifications
| Model Number / SKU | DMG32240C028_03WTC |
|---|---|
| Display Size | 2.8" |
| Resolution | 320×240 |
| LCD Type | TN, TFT LCD |
| Touch Type | Capacitive (CTP) |
| Color Depth | 18-bit (262K) |
| Viewing Angle | 70°/70°/50°/70° (L/R/U/D) |
| Brightness | 270 nit |
| Operating Voltage | 4.5~5.5V (Typical 5V) |
| Operating Temperature | -20℃~70℃ |
| Controller / ASIC | DWIN T5L1 ASIC |
| Interface | 10Pin_1.0mm (UART2/UART4) |
| Flash Memory | 16MB NOR Flash |
| Active Area (A.A) | 43.20mm (W) × 57.60mm (H) |
| Touch Structure | G+G structure with Asahi tempered glass cover |
| Surface Hardness | 6H |
| Light Transmittance | Over 90% |
| Backlight | LED (Rated lifetime >20,000 hours) |
| Operating Current | Backlight on: 100mA, Backlight off: 40mA (at 5V) |
| Storage Temperature | -30℃ to +80℃ |
| Baud Rate | 3,150 ~ 3,225,600 bps (typical 115,200 bps) |
| Secondary Development | DGUS II / TA Instruction Set, 8051 OS core |
| Peripherals | Built-in 3V passive buzzer, SD/TF card slot (FAT32) for updates |
Development & Software Information
The display utilizes DWIN DGUS II GUI development platform. Users can design graphical user interfaces including buttons, text displays, sliders, real-time curves, and alarms via the DGUS software without extensive coding. Firmware, images, fonts, and audio assets can be easily downloaded using a standard FAT32-formatted SD card or via serial communication.
| Display Size | 79 |
|---|---|
| Resolution | 80 |
| Touch Type | 81 |
| LCD Type | 82 |
| Color Depth | 83 |
| Viewing Angle | 84 |
| Brightness | 85 |
| Operating Voltage | 86 |
| Operating Temperature | 87 |
| Controller / ASIC | 88 |
| Interface | 89 |
| Flash Memory | 90 |
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