Model No. WF24MTLAJDNT0
►Size: 2.4 inch
►Resolution : 240×320 pixels
►View Direction:6H
►Interface: SPI
►Driver IC：ST7789V
►Control-Board: No
►Brightness(cd/m²): 350
►Frame Through Hole: No
►Touch Screen: Resistive Touch Screen
WF24MTLAJDNT0 is a SPI TFT LCD display module featuring a 2.4-inch portrait mode with 240x320 resolution. Built with the ST7789V IC, this SPI LCD module supports a 4-line SPI interface, providing a reliable SPI display interface for efficient communication with the host device. Its TFT LCD SPI interface ensures smooth data transfer, making it an ideal SPI display module for compact and portable applications.
The module features a Resistive Touch Screen (RTP) and a brightness of 350 nits (typical). With low power consumption, this SPI LCD display helps extend battery life, making it suitable for portable devices. A non-touch version is also available as WF24MTLAJDNN0. The working temperature range is from -20°C to +70°C, with storage temperatures from -30°C to +80°C. This SPI TFT LCD module offers an anti-glare surface panel, view direction at 6 o'clock, gray scale inversion at 12 o'clock, and a contrast ratio of 500:1.
| Item | Dimension | Unit |
|---|---|---|
| Size | 2.4 | inch |
| Dot Matrix | 240 × RGB × 320(TFT) | dots |
| Module dimension | 42.72(W) × 60.26(H) × 3.43(D) | mm |
| Active area | 36.72 × 48.96 | mm |
| Dot pitch | 0.153 × 0.153 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| Interface | SPI | |
| TFT Driver IC | ST7789V or Equivalent | |
| 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 | Anti-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 | Vcc | － | 2.4 | 3.3 | 3.6 | V |
| Supply Current For LCM | Icc | － | － | 6.4 | 9.6 | mA |
| NO | Symbol | Function | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GND | Ground | ||||||||||||||||||
| 2 | VLED+ | Anode of LED backlight. | ||||||||||||||||||
| 3 | VLED- | Cathode of LED backlight. | ||||||||||||||||||
| 4 | GND | Ground | ||||||||||||||||||
| 5 | VCC | Power supply | ||||||||||||||||||
| 6 | RESET | System reset pin. (RESX) signal is active low |
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| 7 | SDA | When IM3: Low, SPI interface input/output pin. When IM3: High, SPI interface input pin. The data is latched on the rising edge of the SCL signal. If not used, please fix this pin at VDDI or DGND level. |
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| 8 | DCX(SCL) | This pin is used to be serial interface clock. DCX=’1’: display data or parameter. DCX=’0’: command data. If not used, please fix this pin at VDDI or DGND. |
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| 9 | CSX | Chip selection pin Low enable. High disable. |
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| 10 | WRX(D/CX) | Display data/command selection pin in 4-line serial interface. Second Data lane in 2 data lane serial interface. If not used, please fix this pin at VDDI or DGND. |
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| 11 | GND | Ground | ||||||||||||||||||
| 12 | SDO(DOUT) | SPI interface output pin. The data is output on the falling edge of the SCL signal. If not used, let this pin open. |
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| 13 | TE | Tearing effect signal is used to synchronize MCU to frame memory writing. If not used, please let this pin open |
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| 14 | IM3 | The MCU interface mode select.
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| 15 | GND | Ground | ||||||||||||||||||
| 16 | XR | Right electrode | ||||||||||||||||||
| 17 | YD | Bottom electrode | ||||||||||||||||||
| 18 | XL | Left electrode | ||||||||||||||||||
| 19 | YU | Top electrode | ||||||||||||||||||
| 20 | GND | Ground |
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