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Introduction
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video
Introduction
Description:
HW-028NRZ002-01 is a 2.8" TN TFT LCD module display with optional capacitive touch panel and 4-wire resistive touch panel. It is equipped with a TN display type and a resolution of 240*320. The screen supports a vibrant 16.7 million colors. Backlight current is 80mA and backlight voltage is 2.8~3.3V, with 4 backlight LEDs. This 2.8 inch TFT LCD screen is equipped with 4Line-SPI Interface, ST7789T3 driver IC, 12 o'clock viewing direction, white backlight and transmissive type. The minimum brightness of the module is 220 nits, and the minimum uniformity of the module is 80%. The work temperature is -20~+70℃, and the storage temperature is -30~+80℃.
Drawing:
Specifications:
| Mechanical Specification | ||
| Display Size | 2.8 inch | |
| Outline Dimension | 50.00*69.20*3.55 mm | |
| Pixel Size | 0.06 (H) x 0.18 (V) mm | |
| Display Type | TN | |
| Resolution | 240*RGB*320 | |
| Screen Color | 16.7M | |
| Driver IC | ST7789T3 | |
| Viewing Direction | 12 O'clock | |
| LCD Type | ANTI-GLARE | |
| Interface | 4line SPI | |
| Backlight Type | LED White | |
| Work Temperature | -20~+70℃ | |
| Storage Temperature | -30~+80℃ | |
| Pins Description | ||
| Pin No. | Pin Name | Description |
| 1 | GND | Power ground |
| 2 | RESET | Reset Signal Input Pin |
| 3 | SCL | Serial clock input |
| 4 | D/C | Clock signal |
| 5 | CSX | Chip selection signal |
| 6 | SDA | Serial input data |
| 7 | SDO | Serial output data |
| 8 | GND | Power ground |
| 9 | VDD | Power supply (3.3V) |
| 10 | LEDA | LED backlight (Anode) |
| 11 | LEDK | LED backlight (Cathode) |
| 12 | LEDK | LED backlight (Cathode) |
| 13 | LEDK | LED backlight (Cathode) |
| 14 | LEDK | LED backlight (Cathode) |
| 15 | XL | TP-XL |
| 16 | YU | TP-YU |
| 17 | XR | TP-XR |
| 18 | YD | TP-YD |
Applications:
The 2.8-inch small TFT LCD display has found widespread applications across various electronic devices, owing to its compact dimensions and high-quality visual output. One notable application is in portable gaming consoles, where the vibrant display enhances the gaming experience with sharp graphics and detailed visuals.
In addition to gaming, this compact TFT display is commonly integrated into IoT (Internet of Things) devices and DIY electronics projects. Its manageable size makes it suitable for embedding in smart home devices and other connected gadgets.
Industrial settings also benefit from the 2.8-inch TFT display, often incorporated into equipment such as measurement instruments and control panels. Moreover, these displays are integral to educational tools like handheld learning devices.
In summary, the 2.8-inch TFT LCD display serves as a versatile component across various applications, including gaming consoles, IoT devices, industrial instruments, and educational tools.
