Waveshare ESP32-S3-POE-ETH ESP32-S3 Ethernet Development Board w/ PoE
Waveshare ESP32-S3-POE-ETH ESP32-S3 Ethernet Development Board w/ PoE - Image 2
Waveshare ESP32-S3-POE-ETH ESP32-S3 Ethernet Development Board w/ PoE - Image 3
Waveshare ESP32-S3-POE-ETH ESP32-S3 Ethernet Development Board w/ PoE - Image 4
SKU: IOWC-0897
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Waveshare ESP32-S3-POE-ETH ESP32-S3 Ethernet Development Board w/ PoE

₹2,679.00 (Inclusive of all taxes)
Out of Stock

The Waveshare ESP32-S3-POE-ETH is a dual-core ESP32-S3R8 development board integrating 2.4GHz Wi-Fi, Bluetooth 5 LE, and a W5500 10/100Mbps SPI Ethernet controller. It supports optional IEEE 802.3af Power-over-Ethernet for simplified installations and includes a camera interface for AI vision applications.

Features

  • ESP32-S3R8 dual-core Xtensa LX7 processor running at up to 240MHz for robust IoT and edge computing performance.
  • Integrated 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 LE for flexible wireless connectivity alongside a W5500 10/100Mbps Ethernet controller.
  • Optional IEEE 802.3af PoE module support delivers both power and data over a single Ethernet cable, ideal for clean installations.
  • Onboard camera interface compatible with OV5640 and other mainstream modules, enabling AI vision and image recognition projects.
  • Comprehensive expansion via USB Type-C, TF card slot, and Raspberry Pi Pico-compatible headers for easy prototyping.

Out of stock

Description

The Waveshare ESP32-S3-POE-ETH Development Board is a high-integration platform built around the ESP32-S3R8 dual-core processor. It combines wireless and wired networking in a single compact form factor, making it suitable for demanding IoT applications. The board features 16MB Flash and 8MB PSRAM, providing ample memory for complex firmware, Over-the-Air (OTA) updates, and data buffering.

Power management is flexible, supporting standard USB Type-C 5V input or optional IEEE 802.3af Power-over-Ethernet via a separate module. The integrated W5500 Ethernet controller offers a stable, low-latency SPI-based network connection, while the 2.4GHz Wi-Fi and Bluetooth 5 LE stack provide complementary wireless links. The board’s structural design includes an external antenna connector for improved RF range and a dedicated camera interface for connecting vision sensors, facilitating development in smart home automation, industrial telemetry, and edge AI.

Key Features

  • High-performance ESP32-S3R8 dual-core processor with 240MHz clock speed and AI acceleration capabilities.
  • Triple-network connectivity: 2.4GHz Wi-Fi, Bluetooth 5 LE, and 10/100Mbps SPI Ethernet via the W5500 controller.
  • Optional IEEE 802.3af Power-over-Ethernet support simplifies deployment by eliminating separate power cabling.
  • Direct camera interface for OV5640 and compatible sensors, enabling real-time computer vision applications.
  • Ample memory with 16MB Flash and 8MB PSRAM for storing application code, web assets, and image data.
  • TF (MicroSD) card slot for expanded file storage, ideal for logging, media, or firmware updates.
  • Versatile expansion through Raspberry Pi Pico-compatible headers, exposing numerous GPIOs, I2C, SPI, and UART interfaces.
  • USB Type-C port for programming, power, and serial communication, supporting development with Arduino IDE, ESP-IDF, or MicroPython.

Applications

  • Industrial IoT gateways and remote monitoring systems requiring reliable wired Ethernet backup.
  • Smart home automation hubs controlling devices via Wi-Fi, Bluetooth, and Ethernet-connected sensors.
  • Edge AI and computer vision projects utilizing the onboard camera interface for object detection.
  • Networked sensor nodes in building automation, leveraging PoE for power and data in hard-to-reach locations.
  • Prototyping platforms for embedded developers needing multi-connectivity (Wi-Fi, BLE, Ethernet) in a single board.

Technical Specifications

Microcontroller/SoCESP32-S3R8 (Dual-Core Xtensa LX7)
CPU FrequencyUp to 240MHz
Wireless Protocols2.4GHz Wi-Fi 802.11 b/g/n, Bluetooth 5 LE
Ethernet ControllerW5500 (SPI Interface)
Ethernet Speed10/100Mbps
Memory16MB Flash, 8MB PSRAM, 512KB SRAM
Camera InterfaceSupports OV5640 and compatible modules
Power InterfaceUSB Type-C 5V, Optional IEEE 802.3af PoE Module
Expansion StorageTF (MicroSD) Card Slot
Expansion HeadersRaspberry Pi Pico Compatible
Antenna ConnectorOnboard antenna & external connector (IPEX)
Dimensions73 x 21 x 20 mm
Weight12g

Frequently Asked Questions

How do I enable Power-over-Ethernet on this board?

The board itself has the Ethernet PHY and RJ45 jack. To enable PoE, you must purchase and connect the separate Waveshare IEEE 802.3af PoE module to the board's dedicated header. This module extracts power from the Ethernet cable and supplies it to the board's 5V rail, allowing the system to run solely from the network cable without a USB power adapter.

What development frameworks are supported for programming?

The board is fully compatible with the official Espressif ESP-IDF framework, Arduino Core for ESP32 via the Arduino IDE, and MicroPython. You program it through the USB Type-C port. Ensure you select the correct board target (e.g., ESP32-S3 Dev Module) in your IDE and configure the flash size and PSRAM settings according to the board's 16MB Flash and 8MB PSRAM specifications for optimal performance.

Can I use an external antenna to improve Wi-Fi range?

Yes. The board includes an onboard PCB antenna for convenience but also provides an IPEX (U.FL) connector for an external antenna. To use an external antenna, you must carefully solder a 0-ohm resistor or a small jumper to disconnect the internal antenna path and connect the external one, as per the board's schematic. Always use a 2.4GHz antenna with 50-ohm impedance for proper impedance matching and optimal RF performance.

What is the purpose of the Pico-compatible headers?

The Raspberry Pi Pico-compatible headers expose a large set of the ESP32-S3's GPIO pins, including multiple ADC channels, I2C, SPI, and UART interfaces, in a standardized footprint. This allows you to easily connect a wide range of Pico-sized HATs or expansion boards designed for the RP2040 ecosystem, significantly speeding up prototyping by leveraging existing accessory boards for displays, sensors, and actuators.

Package Includes

  • 1 x Waveshare ESP32-S3-POE-ETH Development Board
  • 1 x Header Pin Set

Additional Information

Weight 0.04 kg
Dimensions 10 × 7 × 3 cm

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