2.4" IPS Color TFT Module


►Size: 2.4"
►Resolution: 240×320 dots
►View Direction: IPS
►Interface: MCU, SPI
►Driver IC:ILI9341V
►Control-Board: No
►Brightness(cd/m²): 500
►Frame Through Hole: No
►Touch Screen: Without Touch Screen


WF24LTYAJDNN0 is a 2.4-inch IPS TFT-LCD display module with a resolution of 240 x 320 pixels. The WF24L module is equipped with the ILI9341V controller IC, supporting both MCU8080 and SPI interfaces. It features an IPS panel, providing advantages such as a wider viewing angle of Left: 80 / Right: 80 / Up: 80 / Down: 80 degrees (typical), a contrast ratio of 800 (typical value), and a brightness of 500 nits (typical value). The display also features a glare surface panel.

This 2.4-inch TFT-LCD display is in portrait mode and integrates the ILI9341V controller IC on the module. The supply voltage for the analog (VCI) ranges from 2.5V to 3.3V. The TFT module can operate within a temperature range of -20°C to +70°C, with storage temperatures ranging from -30°C to +80°C. This versatile display is suitable for various applications, including air quality testing, blood glucose measurement, MP3 players, home appliances, as well as specialized applications such as speedometers, safety monitoring systems, handheld devices, and dash cameras in compact industrial equipment.


2.4" IPS Color TFT Module - WF24LTYAJDNN0 - Winstar Display


Interface Pin Function

NO Symbol Function I/O
1 GND Ground P
2-6 NC No connection -
7 VCI High voltage power supply for analog circuit blocks
(2.5 ~ 3.3 V)
8 IOVCC Low voltage power supply for interface logic circuits
(2.5 ~ 3.3 V)
9 TE Tearing effect output pin to synchronize MPU to frame writing, activated by S/W command. When this pin is not activated, this pin is low.
If not used, open this pin.
10 CS Chip select signal. I
11 D/CX(SCL) (D/CX): This pin is used to select “Data or Command” in the parallel interface.
When DCX = 1, data is selected.
When DCX = 0, command is selected.
(SCL): This pin is used as the serial interface clock in 3-wire
9-bit/4-wire 8-bit serial data interface.
If not used, this pin should be connected to IOVCC or GND.
12 WR(SPI_D/C) (WRX) - 8080-Ⅰ/8080-Ⅱ system: Serves as a write signal and writes data at the rising edge.
(D/CX) - 4-line system: Serves as the selector of command or parameter.
Fix to IOVCC level when not in use.
13 RD 8080-Ⅰ/8080-Ⅱ system (RDX): Serves as a read signal and MCU read data at the rising edge.
Fix to IOVCC level when not in use.
14-29 DB0~DB15 18-bit parallel bi-directional data bus for MCU system.
Fix to GND level when not in use.
30 RESET (RESX)This signal will reset the device and must be applied to properly initialize the chip.
Signal is active low.
31 IM0 Select the MCU interface mode

MPU Parallel interface bus and serial interface select
If use RGB Interface must select serial interface.
* : Fix this pin at IOVCC or GND.
32 IM1
33 IM2
34 DB16 18-bit parallel bi-directional data bus for MCU system and RGB
interface mode
Fix to GND level when not in use.
35 DB17
36 LEDK Cathode of LED backlight. P
37 LEDK Cathode of LED backlight. P
38 LEDA Anode of LED backlight. P
39 SDA SDA : Serial in/out signal.
The data is applied on the rising edge of the SCL signal.
If not used, fix this pin at IOVCC or GND.
40 NC Not used, open this pin N

General Specifications

Item Dimension Unit
Size 2.4 inch
Dot Matrix 240 × RGB × 320(TFT) dots
Module dimension 42.72(W) × 60.26(H) × 2.8(D) mm
Active area 36.72 × 48.96 mm
Dot pitch 0.153 × 0.153 mm
LCD type TFT, Normally Black, Transmissive
Driver IC ILI9341V or equivalent
Viewing angle 80/80/80/80
Aspect Ratio Portrait
Backlight Type LED, Normally White
Touch Panel Without Touch Panel
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electrical Characteristics

Item Symbol Min Typ Max Unit
Supply Voltage For Analog VCI 2.5 3.3 V
Supply Voltage For Logic IOVCC 2.5 3.3 V
Supply Current For LCM ICC IOVCC=VCI =VCC=3.0V 6 9 mA

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