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[3.5-inch display] 3.5-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.
[Stable work for a long time]
This 3.5-inch SPI interface TFT LCD module features the high-performance ILI9488 driver chip, supporting a resolution of 480x320 and a 65K color display. It communicates via the SPI protocol, requiring only a few IO ports to power on. The module an SD card slot and offers a GPIO expansion interface, lowering the barrier for embedded development. The touch functionality is optional and is compatible with mainstream development boards such as STM32, and Arduino. It is suitable for applications in industrial HMI, smart home control panels, portable devices, and more.
Moreover, we provide comprehensive example programs and low-level driver technical support to help developers get started quickly and easily implement project development and applications.
OEM customization requests can be discussed for projects.
Size |
3.5 inch |
Screen Type |
TFT |
Resolution |
480*320 (Pixel) |
Color |
RGB 65K color |
Driver IC |
ILI9488 |
Interface |
4-wire SPI interface |
VCC Power Voltage |
3.3V~5V |
Logic IO Port Voltage |
3.3V(TTL) |
Operating Temperature |
-20℃~60℃ |
Storage Temperature |
-30℃~70℃ |
Active Area |
48.96x73.44(mm) |
Module Size |
56.34x98(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 register / data selection signal, high level: register, low level: data |
6 |
SDI(MOSI) |
SPI bus write data signal |
7 |
SCK |
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 |