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2.8 inch Smart TFT Module Display | USART 320x240 TFT Panel
2.8 inch Smart TFT Module Display HTM-H028A16-USART-ST V2.0 is a high-performance embedded display module designed for industrial control, smart devices and consumer electronics. The product is equipped with a 2.8-inch TFT LCD screen, adopts a transmissive normally black mode, supports 262K true color display, and has a resolution of 320RGB×240. It is equipped with full-viewing technology (U80/D80/L80/R80) to ensure that the picture is clear and delicate from any angle, meeting the visualization needs in complex environments.
The 2.8 inch Smart TFT Module Display has built-in ST-MCU and ST7789 driver chips, supports wide temperature operation (-30℃ to 80℃), and adapts to harsh industrial environments. Its backlight system uses 6 high-brightness LEDs with a brightness of up to 500 cd/m², with white backlight and 4-way parallel design, taking into account low power consumption and uniform illumination. In terms of interface, it provides USART (TTL/CMOS) and USB dual communication interfaces, supports serial data transmission and firmware upgrade, and has strong compatibility. Among them, the USART interface supports 3.3V CMOS level, providing flexible development and expansion capabilities; the USB interface integrates D+/D- signals and ID recognition functions, which can be quickly connected to mainstream embedded systems.
In addition, the 2.8 inch Smart TFT Module Display reserves multiple key signal input pins (PC8-PD6) to support external button expansion to meet human-computer interaction needs. Precise structural design (tolerance ±0.3mm) and 12.70mm standard pin spacing (P=2.54mm) ensure installation compatibility and stability. Whether it is smart meters, medical equipment, or industrial HMI, 2.8 inch Smart TFT Module Display provides developers with a one-stop solution with its high reliability, rich interfaces and excellent display performance, helping products to land quickly.
| ITEM | PARAMETER DESCRIPTION | UNIT |
| TFT series | HTM-H028A16-USART-ST V2.0 | |
| Diagonal size | 2.8” | Inch |
| Resolution | 320x240 | Dot |
| Dimensions | 88.0x53.3x11.7 | mm |
| Active area (AA) | 57.6x43.2 | mm |
| LCD type | 2.8"TFT LCD Module | mm |
| Display viewing angle | Full View | |
| Aspect ratio | 3:2 | |
| Backlight type | LED white | |
| TFT driver IC | ST7789 | |
| Brightness | 500cd/m2 | cd/m2 |
| Operating temperature | -20~80℃ | ℃ |
| Storage temperature | -30~80℃ | ℃ |
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2.8 Inch Smart TFT Display Module with ST7789 Controller Images
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