2.4 Inch TFT LCD Display TN Mode 240x320 Pixels 262K Full Color SPI Interface
General Specifications:
Features
2.4-inch TFT liquid crystal display is a widely used display device. Here is an introduction about it:
Product Introduction:
Dimensions and Appearance: The diagonal length of the screen is approximately 2.4 inches, which converts to about 6.1 centimeters. The module structure is thin and lightweight, with a thickness usually not exceeding 3mm, making it easy to integrate into various small devices.
Display Technology: It uses TFT (Thin Film Transistor) technology. Each pixel point is equipped with an independent switch device, enabling high-speed refresh and precise color control. TN (Twisted Nematic) mode is a common type of liquid crystal display, featuring fast response speed and low cost, but has a relatively narrow viewing angle, with the best viewing angle typically at the 12 o'clock direction.
Resolution and Color: The resolution is 240x320 pixels, belonging to the QVGA resolution level, capable of clearly presenting text, graphics, etc. 262K full color means it can display approximately 26.2 thousand colors, with rich color representation, meeting the general display requirements.
Interface Type: It uses SPI (Serial Peripheral Interface), which has the advantages of few pins, simple connection, and fast communication speed. It can be directly connected to mainstream MCUs such as STM32 and ESP32, facilitating developers to design circuits and program development.
Other Parameters: Some of this type of display screens can have a brightness of 300cd/m², a contrast ratio of 500:1, a working temperature range of -20°C to +70°C, and a storage temperature range of -30°C to +80°C. It can operate normally within a wide environmental temperature range.
Product Applications:
Smart Home: It can be applied to smart door locks, temperature control panels, lighting controllers, etc., serving as an information display and operation interface, allowing users to intuitively control household devices through touch or buttons.
Industrial Control: It is often used in data acquisition terminals, portable detectors, PLC controllers, etc., clearly displaying temperature, voltage, etc., improving the efficiency and visualization of operation.
Medical Electronics: In blood pressure monitors, blood glucose meters, heart rate monitors, etc., it provides stable reading display, and its durability and low energy consumption characteristics also meet the requirements for long-term operation of medical equipment.
Consumer Electronics: Widely used in learning machines, electronic photo albums, game consoles, handheld audio and video players, etc., with its lightweight size and excellent display effect, it becomes a cost-effective small-scale entertainment terminal display solution.
Communication and Security: It can be used in walkie-talkies, wireless control terminals, access control devices, etc., for status display, icon prompts, and menu operations, enhancing the human-computer interaction experience of the system.
| Pin.No | Symbol | Description |
| 1 | GND | Ground |
| 2 | RESET | LCM Reset pin |
| 3 | SCL | Serial clock pin. |
| 4 | RS | Register select pin RS=’ 1’ : Display data. RS=’0’ : Command data. |
| 5 | CS | Chip select pin(“Low” enable) |
| 6 | SDA | Serial data input |
| 7 | SDO | Serial data output. |
| 8 | VCC | Power supply for Analog(2.8V-3.3V) |
| 9 | LED+ | Anode of Backlight |
| 10 | LED- | Cathode of Backlight |
FAQ:
1. I want the LCD display 8 digits and the outline size is 65x30x2.8mm………?
Answer: No problem. Firstly, please kindly send us your specification/ drawing paper
If you have not the specification, you can also provide your samples; we will recommend the suitable one
if it is standard products. Or we can customize for you based on your own requirement.
2.This LCD is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
Answer: For the segment type LCD module, if you need modify the outline size or display content,
a new LCD glass module is need. We have to open new tooling for you.
3. This LCD display is HTN type, but I want STN type,can you make?
Answer: That’s all right . we can change for you as per you request.
4. I want customize a new LCD module. Can you do?
Answer: Yes, we can. Please send your drawing paper. If you have not, please advise me the outline size
of the LCD display, display information( Glass thickness, Polarizer, Display Type, Connector mode,
Storage Temp. Operating Temp. Supply Voltage, Viewing direction, drive condition), we can customize for you.
5. What is leading time for tooling?
Answer: General speaking, it will cost 15 to 25 days after drawing paper confirmation and tooling charge payment,
we can report you the exact time when you confirm the drawing paper.
6. Can you send us samples for checking?
Answer: Yes,. Samples order is available.
7. What is the Leading Time?
Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for
special ones, the leading time is about 15-30 days. suppose we can finish earlier, we will report the information in advanced.
Product Tags:
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2.4 Inch TFT LCD Display with 240x320 Pixels Resolution and SPI Interface for Industrial Applications Images
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