Hotdisplay Technology Co.Ltd
| Payment Terms | L/C, D/A, T/T, D/P, Western Union, MoneyGram |
| Supply Ability | 99999 |
| Delivery Time | 25 days |
| Product Type | TFT Display |
| Display Content | 240x320 |
| Dimensions (mm) | 49.6x69.0x2.4 |
| Viewport Window Size | 2.8" |
| Effective size(mm) | 43.20x57.60 |
| Product Application | Industrial Instrumentation |
| Brand Name | HOTHMI |
| Model Number | TFT-H028A1QVIST6N40 |
| Place of Origin | dongguan,China |
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Product Specification
| Payment Terms | L/C, D/A, T/T, D/P, Western Union, MoneyGram | Supply Ability | 99999 |
| Delivery Time | 25 days | Product Type | TFT Display |
| Display Content | 240x320 | Dimensions (mm) | 49.6x69.0x2.4 |
| Viewport Window Size | 2.8" | Effective size(mm) | 43.20x57.60 |
| Product Application | Industrial Instrumentation | Brand Name | HOTHMI |
| Model Number | TFT-H028A1QVIST6N40 | Place of Origin | dongguan,China |
| High Light | 2.8" Sunlight Readable TFT ，240x320 Sunlight Readable TFT ，ST7789V TFT LCD Touch Screen Display | ||
2.8" Sunlight Readable 240x320 TFT LCD Display/240x320 Dots/TFT-H028A1QVIST6N40
Product parameters
Display Size - 2.8"
Perspective - Full Perspective
Backlight brightness - 600cd/m2
Connection method PIN number - 40PIN
Interface - MCU+SPI
Special instructions - MCU 8/16 parallel port, SPI 3L/4L serial port
Working temperature - (-20~70℃)
Supply Voltage - 2.8V
Driver chip model - ST7789V
General Feature:
| Item | Standard Value | Unit |
| Display Size | 2.8” | - |
| Number of Pixels | 240(H)x3(RGB)x320(V) | - |
| Active Area | 43.20(H) x 57.60(V) | mm |
| Outline Dimension | 50.00(H) x 69.20(V) x 2.30(D) | mm |
| Viewing Direction | Full O’Clock | - |
| TFT Interface | MCU 8/16 Bit / SPI 3L/SPI 4L | - |
| TFT Driver IC | ST7789V2 | - |
| TFT Driver Condition | VCI=2.8V,IOVCC=1.8V(Typ) | V |
| Backlight | White LED | - |
| Touch Panel | Whitout Touch Panel | - |
| CTP Driver IC | - - - | - |
| CTP Driver Condition | VDD=3.3V(Typ) | V |
| Operation Temperature | -30 ～ 70 | ℃ |
| Storage Temperature | -40 ～ 85 | ℃ |
Product Description
Product Description TFT-H028A1QVIST6N40 is a 2.8-inch full-color TFT LCD module with a resolution of 240x320 pixels and an aspect ratio of 2:3. The TFT module adopts ST7789V driver IC and supports MCU interface. The TFT module with IPS panel has the advantage of wide viewing angle (left 80 degrees/right 80 degrees/up 80 degrees/down 80 degrees), the typical contrast ratio is 800:1, and the module brightness is up to 600 nits (typical value). The working temperature range of the module is -20℃~+70℃, and the storage temperature range is -30℃~+80℃.
Pin Description
| Pin NO. | Symbol | Description |
| 1 | GND | Ground |
| 2 | NC/RTP_YD | Resistive TP function pin.If not used, let this pin open. |
| 3 | NC/RTP_XR | Resistive TP function pin.If not used, let this pin open. |
| 4 | NC/RTP_YU | Resistive TP function pin.If not used, let this pin open. |
| 5 | NC/RTP_XL | Resistive TP function pin.If not used, let this pin open. |
| 6 | NC/SDO | SPI interface output pin.If not used, let this pin open. |
| 7 | VCI | Digital Power |
| 8 | IOVCC | I/O Power |
| 9 | NC/SDI | SPI interface input pin.If not used, let this pin open. |
| 10 | CS | Chip selection pin |
| 11 | RS | Display data/command selection pin |
| 12 | WR | ♦Write enable in MCU parallel interface. ♦Display data/command selection pin in 4-line serial |
| 13 | RD | Read enable in 8080 MCU parallel interface. |
| 14～29 | DB[0～15] | Data bus |
| 30 | RESX | TFT Reset Pin. |
| 31 | IM0 | IM0=GND: 16-bit i80;IM0=IOVCC: 8-bit i80 |
| 32 | NC | Open Pin |
| 33 | GND | Ground |
| 34～37 | LEDK | LED Cathode |
| 38 | LEDA | LED Anode |
| 39 | GND | Ground |
| 40 | NC | Open Pin |
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
500-700
Employee Number:
50~100
Ecer Certification：
Site Member
Company Profile A reliable LCD display manufacturer, designer and supplier, HOTDISPLAY Technology Co.Ltd has been serving many industries since 2004. We manufacture LCD modules including monochrome TN STN FSTN LCM, COG LCD, TFT LCD display, TFT color LCD, graphic LCD module an... Company Profile A reliable LCD display manufacturer, designer and supplier, HOTDISPLAY Technology Co.Ltd has been serving many industries since 2004. We manufacture LCD modules including monochrome TN STN FSTN LCM, COG LCD, TFT LCD display, TFT color LCD, graphic LCD module an...
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