4 inch square monitor ESP32 display

4inch Square ESP32 Dev board, 480*480 Capacitive LCD Touch Screen, Serial Port Screen Support LVGL

4inch Square IPS Display, 480*480 Capacitive SPI+RGB LCD Touch Screen Power by ST7701S

Rating:
100 % of 100
$39.90
Availability: In stock
SKU
DIS16804D
Brand
elecrow
Weight
70g

【4 inch Square IPS Display】With 480*480 resolution, using ST7701S driver IC, supporting 3 line SPI+RGB interface.

【Wide Viewing Angle and Touch Experience】Utilizing capacitive touch technology and IPS full-view angle, the screen allows for vibrant and colorful visuals from any angle.

【Broad compatibility, plug and play】Compatible with multiple systems (Raspbian、Ubuntu、Windows、Android、MAC OS and Chrome OS);

【Wide Range of Application Scenarios】Suitable for various scenarios including DIY projects, embedded systems, medical devices, industrial control, IoT devices, and smart homes.

Description

 

This powerful 4.0 inch square LCD touchscreen module boasts a vibrant 3.95 inch display with a sharp 480x480 resolution and a sleek 1:1 aspect ratio. The LCD screen uses the ST7701S as the driving IC, and the cable interface is composed of a 40-pin 3-wire SPI+RGB interface. For easier use, we have adopted a standard HD interface, which requires us to equip a HD driving board that uses the RTD2660H as the main controller. The display uses capacitive touch technology and you can enjoy vivid colors and clear images from any angle thanks to its IPS wide-viewing angle technology. It's easy to connect with its plug-and-play HD interface, working seamlessly with popular boards like Raspberry Pi, Beaglebone, and Jetson Nano.

Whether you're building a DIY project, working with embedded systems, creating medical devices, exploring industrial control, designing IoT devices, upgrading your smart home, or bringing any other creative project to life, this display is a fantastic option that delivers a comprehensive solution.

4inch square IPS display features

*Support multiple systems, plug and play.

4inch IPS display support multiple systems, plug and play

Pin Definition

Number

Name

Definition

1

LED A

LED ANODE

2

LED K1

LED CATHODE

3

LED K2

LED CATHODE

4

GND

Ground

5

VCI

Power Supply

6

RESET

Reset Signal, Active Low

7

NC

NC

8

NC

NC

9

SDA

SPI Data Signal

10

SCK

SPI Clock Signal

11

CS

SPI Chip Select Signal

12

PCLK

RGB Dot Clock Signal

13

DE

RGB Data Enable Signal

14

VSYNC

RGB Frame Synchronizing Signal

15

HSYNC

RGB Line Synchronizing Signal

16~33

DB0~DB17

RGB Data Signal(DB0:BIUE,LSB:DB5:BIUE, MSB;DB6:GREEN LSB:DB11:GREEN,MSB;DB12:RED,LSB; DB17:RED,MSB)

34

GND

Ground

35

TP_ INT

Touch Interrupt

36

TP_ SDA

Touch IIC Data signal

37

TP_ SCL

Touch IIC Clock signal

38

TP_ RESET

Touch Reset Signal

39

TP_VCI

Touch Power supply

40

GND

Ground

Note:SPI+RGB Interface

 

4 inch HDMI module dimension

Feature

 

  • 480*480 resolution, support capacitive touch;
  • Using ST7701S driver IC, supporting 3 line SPI+RGB interface;
  • Compatible with multiple systems (Raspbian、Ubuntu、Windows、Android、MAC OS and Chrome OS);
  • Plug and play, use HD interface, easy to use;
  • IPS full-view angle technology, providing vibrant and colorful visuals from any angle;
  • Suitable for various scenarios including DIY projects, embedded systems, medical devices, industrial control, IoT devices, and smart homes.

 

Specification

 

Size

3.95 inch

Resolution

480*480

Screen Type

IPS TFT LCD

Touch Type

Capacitive Touch

Viewing Angle

Full Viewing Angle

LCD Driver Chip

ST7701S

Display Driver Chip

RTD2660H

LCD Module interface

40P(3 line SPI+RGB)

HD input interface

Mini HD Interface

Power Interface

Micro USB Interface

Audio output

Double Speaker Interface

Number of pins

Plug in 40pin

Operation Voltage

3.3V

Operation Temperature

-20℃+70℃

Backlight Control Button

Yes

Active Area

71.86*70.18mm

Module Dimension

84.3*84.3mm

 

Package List

 

  • 1x 4 inch square IPS display with HD board
  • 1x Micro HD to Mini HD cable
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