3.5-inch IPS SPI LCD Capacitive Touch Display Module With ST7796 Driver - 320x480 Resolution, Arduino Compatible¶
Description¶
This 3.5-inch IPS SPI module, equipped with ST7796 driver chip, presents you with 320x480 resolution and 16.7M color delicate display, whether it is images or text, it can be presented in rich and delicate colors. The IPS panel ensures that you can enjoy a clear and color-free visual experience from any angle. Capacitive touch technology makes interactive operation easy. Onboard level conversion circuit, compatible with 5V and 3.3V MCU. 4-wire SPI serial bus design effectively saves I/O pin resources and simplifies hardware design. The input interface provides two options of 2.54 pin header and FPC extension interface to meet the connection requirements in different scenarios. It comes with a micro TF card slot, and it can provide great convenience for your data storage needs.
Whether you are engaged in intelligent hardware development or industrial automation applications, this module can provide you with a stable, efficient and convenient display solution, and is an ideal choice for your project development.
Customized requests can be discussed(based on MOQ), you can contact us at service@elecrow.com
Model DLS30035B
Feature¶
- 3.5-inch color screen, 320x480 resolution, 65K colors, rich display colors
- Capacitive touch, sensitive response
- IPS full-view panel, good viewing angle
- Onboard level conversion circuit, compatible with 5V and 3.3V MCU
- 4-wire SPI serial bus, saving I/O pins
- Module input supports 2.54 pin header interface and FPC extension interface
- On board micro TF card slot, can expand more storage space
- Provide underlying driver technology support, easy to get started
Hardware Overview
Pin Function Description¶
| Number | Pin Label | Description |
|---|---|---|
| 1 | VCC | Power positive |
| 2 | GND | Power ground |
| 3 | LCD_CS | LCD selection control signal, Low level active |
| 4 | LCD_RST | LCD reset control signal, Low level reset |
| 5 | LCD_RS | LCD command / data selection control signalHigh level: data, low level: command |
| 6 | SDI(MOSI) | SPI bus write data signal(SD card and LCD screen used together) |
| 7 | SCK | SPI bus clock signal(SD card and LCD screen used together) |
| 8 | LED | LCD backlight control signal (If you need control, please connect the pins. If you don't need control, you can skip it) |
| 9 | SDO(MISO) | SPI bus read data signal (SD card and LCD screen used together) |
| 10 | CTP_SCL | Capacitive touch screen IIC bus clock signal (modules without touch screens do not need to be connected) |
| 11 | CTP_RST | Capacitor touch screen reset control signal, low-level reset (modules without touch screens do not need to be connected) |
| 12 | CTP_SDA | Capacitive touch screen IIC bus data signal (modules without touch screens do not need to be connected) |
| 13 | CTP_INT | Capacitor touch screen IIC bus touch interrupt signal, when generating touch, input low level to the main control (modules without touch screens do not need to be connected) |
| 14 | SD_CS | SD card selection control signal, low level active (without SD card function, can be disconnected) |
Specification¶
| LCD Screen | |
|---|---|
| Size | 3.5 inch |
| Screen Type | IPS |
| Resolution | 320xRGBx480 (pixels) |
| Number of Colors(Max) | 16.7M |
| Driver IC | ST7796U |
| Interface | 4-wire SPI interface |
| Brightness(TYP) | 300(cd/m2) |
| Backlight Type | White LED*6 |
| Operating Temperature | -30℃~80℃ |
| Storage Temperature | -30℃~80℃ |
| Touch Screen | |
| Touch Screen Type | Capacitive Touch Screen |
| Driver IC | FT6336U |
| Communication Interface | IIC |
| Operation Temperature | -20~70(℃) |
| Storage Temperature | -30~80(℃) |
| Other | |
| Working Voltage | 5V |
| Backlight Current | 95mA |
| Power | 0.5w |
| Interface | 14P 2.54mm spacing Header and 0.5mm spacing FPC seat |
| Active Area | 48.96x73.44(mm) |
| Module Size | 55.5x98x14.28(mm) |
Resources¶
How to buy¶
Please visit this page to purchase 3.5 ips spi lcd capacitive touch module.
Support¶
If you have any problem about how to use it, you can connect to us at the bottom-right of bazzer or contact to techsupport@elecrow.com to get technology support.