4-inch ESP32 Development Board with 320x480 Resolution Smart Display Screen Featuring WiFi Bluetooth and Resistive Touch
Price:
$12.99-15.99/Piece
MOQ:
500 pcs
Delivery Time:
30 Working days
Brand:
YZY
Product Description
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.
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
TFT Display Parameters
Touch Screen Parameters
Size Parameters
Battery Charging Parameters
Electrical Parameters
Other Parameters
Product Interface
Product Dimensions
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.
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Company
Shenzhen YZY Technology Co., Ltd
Location
Room 514, 5th Floor, Block B, Baogang Center, Baoyuan Road, Xixiang Sub-district, Bao 'an District, Shenzhen City
Contact Person
Sunny