3.5-inch ESP32 Development Board with 320*480 Resolution Smart Display Screen Featuring WiFi and Bluetooth
Price:
$12.99-15.99/Piece
MOQ:
500 pcs
Delivery Time:
30 Working days
Brand:
YZY
Product Description
YBR035GJE-Q1 3.5-inch TN TFT ESP32 Development Board
3.5-inch ESP32 Development Board with WiFi and Bluetooth and 320×480 Resolution Smart Display Screen
Product Overview
The E32R35T and E32N35T are two 3.5-inch display modules featuring ESP32-WROOM-32E main control. The E32R35T includes a resistive touch screen while the E32N35T does not. Both products utilize the ST7796 screen driver IC with 320×480 resolution and support connection to various peripherals including I2C, SPI interface devices, audio speakers, lithium batteries, MicroSD cards, and serial ports. The E32R35T's touch functionality provides enhanced convenience for DIY projects while meeting requirements for IoT and human-computer interaction development.
Key Features
- Integrated ESP32-WROOM-32E module for easy development with abundant resources
- 3.5-inch color screen with 320×480 resolution supporting up to 262K colors (RGB666)
- Rich interface options for connecting various peripherals (I2C, SPI, UART, etc.)
- Support for external speakers for audio playback
- RGB three-color indicator for comprehensive status display
- Resistive touch screen for intuitive human-machine interaction
- Standard TYPE-C interface for easy programming and power supply
- Micro TF card slot for storage expansion
- Support for external lithium batteries for portable operation
- Integrated battery charging management circuit for safe operation
- Comprehensive example programs for easy learning
- Low-level driver technical support with online WIKI updates
- Multiple aging tests meeting military standards for long-term stable operation
ESP32 Main Control Parameters
| Item | Parameters | Unit |
|---|---|---|
| Module | ESP32-32E | - |
| CPU | ESP32-D0WD-V3, Xtensa dual core 32-bit LX6 microprocessor | - |
| Frequency | 240MHz (Max) | - |
| Memory | 448KB ROM + 520KB SRAM + 16KB RTC SRAM + 4MB external QSPI Flash | - |
| WIFI | 2.4GHz, 802.11b/g/n modes | - |
| Bluetooth | Bluetooth V4.2 BR/EDR and Bluetooth LE standards | - |
| Operating Voltage | 3.0~3.6 | V |
| Operating Temperature | -40~85 | ℃ |
TFT Display Parameters
| Item | Parameters | Unit |
|---|---|---|
| Panel Size | 2.8 | Inch |
| Panel Type | TN TFT | - |
| Resolution | 320*480 | Pixels |
| Active Area | 48.96(W)×73.44(H) | mm |
| Number of Colors | Max: 262K (RGB666) Commonly used: 56K (RGB565) | - |
| Driver IC | ST7796U | - |
| Display Interface | 4-Line SPI (Connect to ESP32) | - |
| View Angle | 12'CLOCK | - |
| Brightness (TYP) | 300 | cd/m² |
| Operation Temperature | -10~50 | ℃ |
| Storage Temperature | -20~60 | ℃ |
Product Dimensions
Interface Function Description
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Get in Touch
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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