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4.0 Inch 480*320 SPI TFT LCD Module with ST7796 Driver|With Touch Function
$14.50
Availability:
In stock
SKU
DLS25040B
Brand
ELECROW
Weight
60g
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[4.0-inch display] 4.0 inch color screen with 480*320 resolution supports 65K color display, displays rich colors;
[Easy to use] Using SPI serial interface, only a few IOs are needed to light up the display;
[SD card slot] Equipped with SD card slot, supports external SD card for data storage;
[Stable work for a long time]
Description
This 4.0-inch SPI interface TFT LCD display module uses a high-performance ST7796 driver chip and supports 480x320 resolution and 65K color display. Data transmission is achieved through the SPI protocol, and only a small number of IO ports are required to light up; it has an SD card slot for easy data storage and reading. It provides a GPIO expansion interface to lower the threshold for embedded development. The module has an optional touch function and is compatible with mainstream development boards such as STM32, Arduino, etc. It is suitable for industrial HMI, smart home control panels, portable devices and other scenarios.
In addition, the product is produced in accordance with military-grade process standards to ensure its long-term stability in various complex environments. We also provide comprehensive sample programs and underlying driver technology support to help developers get started quickly and easily realize project development and application.
OEM customization requests can be discussed for projects.
Feature
- 4.0-inch color screen with a resolution of 480*320, supports 16BIT RGB 65K color display for rich display colors;
- Touch function is optional;
- Uses the SPI serial bus, requiring only a few IO pins to power on the display;
- Equipped with an SD card slot;
- Provides a wide range of example programs and low-level driver technical support.
Specification
|
Size |
4.0 inch |
|
Screen Type |
TFT |
|
Resolution |
480*320 (Pixel) |
|
Color |
RGB 65K color |
|
Driver IC |
ST7796S |
|
Interface |
4-wire SPI interface |
|
VCC Power Voltage |
3.3V~5V |
|
Logic IO Port Voltage |
3.3V(TTL) |
|
Touch Type |
Resistive touch screen |
|
Touch IC |
XPT2046 |
|
Operating Temperature |
-20℃~60℃ |
|
Storage Temperature |
-30℃~70℃ |
|
Active Area |
55.68x83.52(mm) |
|
Module Size |
61.74x108.04(mm) |
Pin Definition
|
Number |
Pin Label |
Description |
|
1 |
VCC |
5V/3.3V power input |
|
2 |
GND |
Ground |
|
3 |
CS |
LCD chip select signal, low level enable |
|
4 |
RESET |
LCD reset signal, low level reset |
|
5 |
DC/RS |
LCD command / data selection signal, high level: command, low level: data |
|
6 |
SDI(MOSI) |
LCD SPI bus write data signal |
|
7 |
SCK |
LCD SPI bus clock signal |
|
8 |
LED |
Backlight control, high level lighting, if not controlled, connect 3.3V always bright |
|
9 |
SDO(MISO) |
SPI bus read data signal, if you do not need to the read function, you can not connect it |
|
(The following is the touch screen signal line wiring, if you do not need to touch function or the module itself does not have touch function, you can not connect them) |
||
|
10 |
T_CLK |
Touch SPI bus clock signal |
|
11 |
T_CS |
Touch screen chip select signal, low level enable |
|
12 |
T_DIN |
Touch SPI bus input |
|
13 |
T_DO |
Touch SPI bus output |
|
14 |
T_IRQ |
Touch screen interrupt signal, low level when touch is detected |
Package List
- 1x 4.0 inch SPI TFT Module