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Description:
ProLCD-T028N01 is 2.8 inch 240x320 resolution LCD display with serial port, Pixel arrangement is RGB-stripe, LCD type is Normal white,TN, 2.8 inch TFT display. This a portrait mode display with 50x69.2mm sizes, thickness of display with PCB is 3.61mm, general tolenrance is ±0.2mm. LED type is 4pcs white LEDs, luminance is around 300 nits without touch panel. For this 2.8 inch LCD, it's available to add our standard touch screen, also available to make the customization.
For TSD serial port design, it's widely using in Industrial automation, electric power, telecommunications, environmental protection, medical care, finance, petroleum, chemical industry, transportation, energy, geology, metallurgy, public inquiry and monitoring, smart home appliances, transportation rails, data computer rooms, charging piles, electric power medical, and national defenser, shared equipment and other industries and fields.
Drawing:
Specifications:
| General Specification | ||
| Part No. | ProLCD-T028N01 | |
| Outline Dimension(mm) |
50(W)x69.2(H)x3.61(D) |
|
| Active Area(mm) | 43.2(W) x 57.6(H) | |
| Resolution(dots) | 240x (RGB) × 320 | |
| Operating temperature(°C) | -20 ~ +70°C | |
| Storage temperature(°C) | -30 ~ +80°C | |
| Number of Pixel(pixels) | 240RGB(H)xRGBx320V) | |
| Touch panel | without | |
| Driver IC | ST7789V | |
| Pixel arrangement | RGB-stripe | |
| Display mode | Normal white,TN, 2.8 inch TFT | |
| Surface treatment | Antiglare | |
| View direction | 6 o'clock |
|
| Weight(g) | TBD | |
| Power Consumption(w) | Panel | TBD(Typ.) |
| B/L system | TBD(Typ.) | |
| Interface | UART |
|
| Module lifetime(Hours) | 30,000-50,000 | |
| Pins Description | ||
| Pin No. | Symbol | Description |
| 1 | VDD | Power voltage 5V |
| 2 | VDD | Power voltage 5V |
| 3 | NC | No connect |
| 4 | GND | Power ground |
| 5 | GND | Power ground |
| 6 | UART_TXD/NC | Serial Communication Sends Data Output Pin. Do not Connect if you don't use it. |
| 7 | UART_RXD/NC | Serial Communication Receives Data Input Pin. Do not connect if you don't use it. |
| 8 | GND | Power ground |
| 9 | PA_EN/NC | Power Amplification Enable Pin. Do not connect if you don't use it. |
| 10 | WAV/NC | Audio Output Pin. Don not connect if you don't use it. |
| 11 | GND | Power Ground |
| 12 | USB_DM | This is the signal of USB data terminal DM. It can be updated via USB interface MCU program and external SPI Flash data. |
| 13 | USB_DP | This is the signal of USB data terminal DP. It can be updated via USB interface MCU program and external SPI Flash data. |
| 14 | GND | Power Ground |
| 15 | GND | Power Ground |
| 16 | UART_TXD | This is the data output port of the Uart serial communication interface, which is used to transmit command signals to the master RX of control terminal MCU |
| 17 | UART_RXD | This is the data input port of the Uart serial communication interface, which is used to receive the TX sends command signal |
| 18 | SYS_RST | Global reset pin |
| 19 | BUSY | This pin is the busy status output of the serial port screen, and the master control terminal can know whether the serial port screen is No is busy |
| 20 | GND | Power Ground |
Introductions:
UART is a universal serial data bus used for asynchronous communication. This bus has two-way communication and can achieve full-duplex sending and receiving. The serial port mentioned in embedded also refers to UART, which can be said to be widely used in the embedded field. It directly communicates between the host and auxiliary equipment, such as communication between car audio and external AP, and communication with PC, including monitoring and debugging. device communicates with other devices such as EEPROM.
