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China factory - Shenzhen YZY Technology Co., Ltd

Shenzhen YZY Technology Co., Ltd

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  3. 4-inch ESP32 Development Board with 320x480 Resolution Smart Display Screen
China 4-inch ESP32 Development Board with 320x480 Resolution Smart Display Screen
China 4-inch ESP32 Development Board with 320x480 Resolution Smart Display Screen

  1. China 4-inch ESP32 Development Board with 320x480 Resolution Smart Display Screen
  2. China 4-inch ESP32 Development Board with 320x480 Resolution Smart Display Screen

4-inch ESP32 Development Board with 320x480 Resolution Smart Display Screen

  1. MOQ： 500 pcs
  2. Price： $12.99-15.99/Piece
  3. Get Latest Price
Payment Terms T/T
Supply Ability Up to 5,000 pcs/day
Delivery Time 30 Working days
Size 4.0 inch
Resolution 320*480 Pixels
Touch Type No Touch / Resistive Touch(Optional)
Applications IoT Devices, HMI, Education, Prototyping
Brand Name YZY
Model Number YBR040GJE-Q1(E32R40T)/YBN040GJE-Q1(E32N40T)
Certification CE,RoHS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability Up to 5,000 pcs/day
Delivery Time 30 Working days Size 4.0 inch
Resolution 320*480 Pixels Touch Type No Touch / Resistive Touch(Optional)
Applications IoT Devices, HMI, Education, Prototyping Brand Name YZY
Model Number YBR040GJE-Q1(E32R40T)/YBN040GJE-Q1(E32N40T) Certification CE,RoHS
Place of Origin China
High Light 4-inch ESP32 development board with touch screen ，ESP32 display module with WiFi Bluetooth ，320x480 resolution smart display screen
YBR040GJE-Q1(E32R40T) 4-inch TN TFT ESP32 Development Board with WiFi and Bluetooth and 320*480 Resolution Smart Display Screen
Product Overview

The E32R40T and E32N40T are 4.0-inch display modules featuring ESP32-32E module main control. The E32R40T includes a resistive touch screen, while the E32N35T does not. Both products utilize the ST7796 screen driver IC with 320*480 resolution and can connect to various peripherals including I2C, SPI interface devices, audio speakers, lithium batteries, MicroSD cards, and serial ports. The E32R35T's touch functionality enables convenient DIY projects while supporting IoT and human-computer interaction development.

YBR040GJE-Q1 4-inch TFT ESP32 Development Board
Key Features
  • ESP32-32E module for easy development with extensive resources
  • 3.95/4.0-inch color screen with 320*480 resolution supporting 262K colors (RGB666)
  • Abundant interfaces for connecting various peripherals (I2C, SPI, UART)
  • External speaker support for audio playback
  • RGB tricolor indicator light for diverse status indications
  • Resistive touch screen for convenient human-computer interaction
  • Standard TYPE-C interface for easy programming and power supply
  • Micro TF card slot for storage expansion
  • External lithium battery support for portability
  • Battery charging management circuit for safe operation
  • Comprehensive example programs for easy learning
  • Underlying driver technical support with online WIKI materials
  • Military-grade standards compliance through multiple aging tests
Technical Specifications
ESP32 Main Control Parameters
ESP32 Main Control Parameters
TFT Display Parameters
TFT Display Parameters
Touch Screen Parameters
Touch Screen Parameters
Size Parameters
Size Parameters
Battery Charging Parameters
Battery Charging Parameters
Electrical Parameters
Electrical Parameters
Other Parameters
Other Parameters
Product Interface
Product Interface Diagram Product Interface Details
Product Dimensions
Product Dimensions Diagram
Quality Assurance
This module has undergone comprehensive aging tests and multiple inspections to meet military-grade standards, ensuring stable and long-term operation in demanding environments.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller,Agent,Trading Company

  • Year Established:

    2008

  • Total Annual:

    6000000-8000000

  • Employee Number:

    150~230

  • Ecer Certification：

    Verified Supplier

Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.  The company has always been dedicated top roviding customized services, research  and development,sales,and after-aless ervices i... Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.  The company has always been dedicated top roviding customized services, research  and development,sales,and after-aless ervices i...

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Get in touch with us

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  • Shenzhen YZY Technology Co., Ltd
  • Room 514, 5th Floor, Block B, Baogang Center, Baoyuan Road, Xixiang Sub-district, Bao 'an District, Shenzhen City
  • https://www.yzylcd.com/

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