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 |
-20~+70℃ |
| 6 |
Storage Temperature |
-30~+80℃ |
| 7 |
FPC Connector |
18PIN, soldering type |
| 8 |
Driver IC(COG) |
ST7789V3 |
| 9 |
Interface |
SPI |
| 10 |
Backlight Type |
5-LED, White, 100mA
|
| 11 |
Outline Dimension |
55.04(H)* 77.7(V)* 2.5(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.
--Vertical Type: 0.85", 1.5", 1.69", 1.77", 1.83", 2.0", 2.2", 2.36", 2.4", 2.8", 2.95", 3.2", 3.5", 3.97", 4.3", 4.45", 4.3", 5.5", 7", 8".
---Horizontal Type: 0.42", 2.31", 3.5", 4.3", 5.0", 7.0", 10.1".
---Bar Type: 0.96", 1.05", 1.06", 1.08", 1.12", 1.14", 1.42", 1.45", 1.47", 1.65", 1.99", 2.25", 2.79", 3.13", 10.11".
---Square Type: 1.3", 1.44", 1.54", 3.95".
---Round Shape: 0.71", 0.9", 0.99", 1.28", 1.32", 1.45", 1.46", 1.6", 2.1", 2.76", 3.54".
---RTP
---CTP
---Backlight
Some parts can be customized based on your demands,
including FPC, Interface, Touch Panel, Cover Glass, and Backlight.
Advantages of a 3.2-inch TFT LCD Screen:
-
Compact Size: It’s small enough to fit into tight spaces in embedded systems and handheld devices.
-
Clear Display: TFT technology offers good color rendering and contrast, making it suitable for various types of displays.
-
Affordable: These screens are inexpensive and commonly available for DIY and development projects.
-
Energy-Efficient: While they require a backlight, they generally consume less power than larger displays, which is important for battery-powered applications.
-
Touchscreen Compatibility: Many 3.2-inch TFT LCD screens come with optional capacitive or resistive touch capabilities, allowing for user interaction through touch input.
Technical Features:
-
Interface: 3.2-inch TFT LCDs commonly use SPI (Serial Peripheral Interface) or parallel interfaces for communication with microcontrollers like Arduino, Raspberry Pi, or other embedded systems. Some might use I2C, although it’s less common.
-
Touchscreen: Some versions of these displays are equipped with a resistive touch screen or capacitive touch screen, enabling user interaction.
-
Power Supply: These screens typically operate on 3.3V or 5V, so make sure to match the power requirements of your specific screen.
-
Controller: Most 3.2-inch TFT LCDs use a controller chip like the ILI9341 (for SPI communication), ST7735, or similar models. The controller determines how the screen interacts with your microcontroller and how graphical data is sent to the screen.
-
Touchscreen Support: If the screen is touchscreen-capable, it will either be resistive or capacitive. Resistive touchscreens require pressure and can be used with a stylus or finger, while capacitive touchscreens offer better touch sensitivity and multi-touch functionality.
FAQ
1. Q: Where is your factory?
A. Our office is in Shenzhen, Guangdong and our factory is in Jiangxi Province.
2. Q: Will you offer a free sample?
A: For the first cooperation, samples will be charged, and the amount will be returned at the mass order stage.
3. Q: What is the delivery time?
A: For sample order: 2-3 weeks. For mass production: 4-6 weeks.
4. Q: Can you support customization?
A: Yes, the interface, FPC cable, backlight, cover glass, and touch panels can be customized.
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.
