MCU Interface 3.2 Inch TFT LCD Screen 240x320 Pixels ILI9341 37pin FPC
3.2 Inch TFT LCD Screen 240x320 Pixels ILI9341 37pin FPC with MCU Interface
Connecting and Using the 3.2-inch TFT LCD:
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Step 1: Connect the screen to your microcontroller according to the pinout.
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Step 2: Install the necessary libraries (e.g., Adafruit_GFX and Adafruit_ILI9341 for Arduino).
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Step 3: Write code to initialize the display and begin drawing graphics or displaying text.
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Step 4: If the screen has touch capabilities, you can also initialize touch functionality and process user input.
Example Projects:
- Arduino Weather Station: Display real-time weather data (temperature, humidity, etc.) on the screen.
- Digital Clock: A small Arduino-based clock that shows the time and can include other features like alarms or temperature displays.
- Control Interface for Robots: Display live data and control interfaces for robotic systems.
- Mini Media Player: A small project displaying photos, music information, or even video if you include media playback support.
- Game Console: A simple handheld gaming system, such as a retro game emulator, can use this screen for graphics.
Basic Parameters:
| NO. | ITEM | SPECIFICATIONS |
| 1 | Product Name | 3.2 Inch TFT LCD |
| 2 | LCD Type | TN Transmissive |
| 3 | Viewing Angle | 12 O'clock |
| 4 | Resolution |
240x320 dots
|
| 5 | Operating Temperature | -10~+60℃ |
| 6 | Storage Temperature | -20~+70℃ |
| 7 | FPC Connector | 37PIN, soldering type |
| 8 | Driver IC(COG) | ILI9341V |
| 9 | Interface | 8/16-bit Parallel/ MCU |
| 10 | Backlight Type |
6-LED, White |
| 11 | Outline Dimension |
55.04(H)* 77.7(V)* 2.4(D) mm |
| 12 | Active Area |
48.6(H)* 64.8(V) mm
|
TFT Screens ( 0.42 inch~10.11 inch ):
We mainly develop TFT LCD screens of small-middle sizes, sizes as below.
Technical Features:
1. TFT (Thin-Film Transistor) Technology
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TFT LCD: Thin-film transistor technology is a type of active matrix LCD where each pixel is controlled by a transistor. This results in better image quality with sharper colors and faster refresh rates than older passive matrix LCDs.
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Backlighting: The screen uses an LED backlight that helps illuminate the screen, making it visible in various lighting conditions.
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Viewing Angle: TFT screens have decent viewing angles, but they may not be as wide as more advanced screen technologies like IPS (In-Plane Switching).
2. Interface Options
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SPI (Serial Peripheral Interface): The most common interface for these screens, especially in embedded systems. It uses fewer pins than parallel communication, making it a good option for microcontrollers with limited I/O pins (like Arduino, ESP32, STM32, etc.).
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Parallel: Some 3.2-inch TFT LCDs use parallel communication, which requires more pins but provides faster data transfer. It's often used for projects requiring higher refresh rates.
A. Our office is in Shenzhen, Guangdong and our factory is in Jiangxi Province.
5. Q: Can I get a lower price for TFT LCD?
A: Yes, cheaper price with bigger/larger quantities order.
6. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
7. Q: Can you provide the technical support?
A: Yes, We will provide detailed specifications and initialization code.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.