Waveshare ESP32-S3-ETH Ethernet Development Board

Waveshare ESP32-S3-ETH Ethernet Development Board

The Waveshare ESP32-S3-ETH is an industrial-grade development board that combines the powerful ESP32-S3 dual-core microcontroller with wired Ethernet connectivity. Featuring an onboard W5500 Ethernet controller, this board provides a reliable solution for IoT applications that require both high-speed wireless (Wi-Fi/Bluetooth) and stable wired networking. Its compact form factor and versatile peripheral set make it ideal for gateway devices, sensor hubs, and industrial automation projects.

Product Features

• Equipped with the ESP32-S3-WROOM-1 module with high-performance Xtensa 32-bit LX7 dual-core processor.
• Onboard W5500 Ethernet controller for 10/100M wired network access.
• Integrated 2.4GHz Wi-Fi and Bluetooth LE 5.0 wireless communication.
• USB Type-C connector for easy power supply, firmware burning, and serial debugging.
• Onboard power supply isolation and signal isolation for stable operation in industrial environments.
• Expansion headers provide access to GPIO, SPI, I2C, and UART pins for hardware prototyping.
• Supports multiple power supply options including USB and external DC input.

Technical Specifications

• Microcontroller: ESP32-S3 (Up to 240MHz)
• SRAM: 512KB Internal
• Flash: 16MB
• Ethernet Controller: W5500 (SPI Interface)
• Network Speed: 10/100Mbps
• Operating Voltage: 5V (via USB or VIN)
• Logic Level: 3.3V
• Antenna: Onboard PCB antenna for wireless modules

Package Contents

• 1 Waveshare ESP32-S3-ETH Development Board
• 1 2x10pin Black Male Header