Model No. WF28ETLAJDNT0
►Size: 2.8" TFT LCD Display Module
►Resolution: 240 x 320 pixels
►View Direction:6H
►Interface: MCU
►Controller IC：ILI9341V
►Control-Board: No
►Brightness(cd/m²): 350
►Frame Through Hole: No
►Touch Screen: Resistive Touch Screen
The WF28ETLAJDNT0 is a 2.8-inch TN transmissive TFT display module with a 240xRGBx320 resolution and a 3:4 aspect ratio. It is Normally White and operates in portrait mode by default. The module features an ILI9341V controller, supporting 8-bit and 16-bit MCU parallel interfaces for flexible integration. It includes a durable resistive touch panel with 70% transparency, 3H surface hardness, 20–100g operating force, ≤1.5% linearity error, and over 1 million touch cycles.
The LED backlight delivers 250–350 cd/m² brightness and a contrast ratio of 500:1, with a lifetime up to 50,000 hours. The module operates reliably between -20°C and 70°C and withstands vibration, thermal shock, and high-humidity environments, fully compliant with RoHS standards.
Compact, low-power, and easy to integrate, this display module is suitable for industrial control panels, handheld instruments, laboratory equipment, and other devices requiring reliable small-format displays. For applications needing landscape orientation, please contact us for technical support.
| Item | Dimension | Unit |
|---|---|---|
| Size | 2.8 | inch |
| Dot Matrix | 240 × RGB × 320(TFT) | dots |
| Module dimension | 50.0(W) × 69.2(H) × 3.6(D) | mm |
| Active area | 43.2 × 57.6 | mm |
| Dot pitch | 0.06 × 0.18 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 6 o'clock | |
| Gray Scale Inversion Direction | 12 o'clock | |
| Aspect Ratio | Portrait | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Resistive Touch Screen | |
| Surface | Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage For Analog | VCI | － | 2.5 | 3.3 | V | |
| Supply Voltage For Logic | IOVCC | 1.65 | 3.3 | V | ||
| Supply Current For LCM | ICC | － | － | 5 | 7.5 | mA |
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|
| LED current | — | — | 80 | — | mA |
| Power Consumption | — | 224 | 256 | 272 | mW |
| LED voltage | VBL+ | 2.9 | 3.2 | 3.4 | V |
| LED Life Time | — | 50,000 | — | — | Hr |
| NO | Symbol | Function | I/O |
|---|---|---|---|
| 1~4 | DB8~DB11 | Data bus | I/O |
| 5 | GND | Ground | P |
| 6 | IOVCC | power supply | P |
| 7 | /CS | Chip select signal. | I |
| 8 | RS | register select | I |
| 9 | /WR | Write data when WRX is Low. | I |
| 10 | /RD | Read strobe signal. Read out data when RDX is Low. | I |
| 11 | GND | Ground | P |
| 12 | XL | Left electrode | - |
| 13 | YU | Top electrode | - |
| 14 | XR | Right electrode | - |
| 15 | YD | Bottom electrode | - |
| 16 | LEDA | Anode of LED backlight. | P |
| 17~20 | LEDK1~4 | Cathode of LED backlight. | P |
| 21 | IM0 | IM0=0 8Bit DB8-15; IM0=1 16Bit DB0-DB15; | P |
| 22 | DB12 | Data bus | I/O |
| 23~30 | DB0~DB7 | Data bus | I/O |
| 31 | /RESET | System reset pin. | I |
| 32~33 | VCI | power supply | P |
| 34 | GND | Ground | P |
| 35~37 | DB13~DB15 | Data bus | I/O |
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