Wireless-tag WT32-ETH01 PRO RJ45 Ethernet module based on ESP32-S3 16M Flash Communication ESP32 development board with POE Embedded Serial Port for IoT Gateway

We're the original factory to R&D WT32-ETH01 PRO. Please buy the AUTHENTIC product from us! Welcome to inquiry us to get more details! WT32-ETH01 PRO is an Ethernet development board based on the ESP32‑S3. It integrates a DM9051 10M/100M Ethernet MAC chip and provides an RJ45 Ethernet port and two 19‑pin expansion connectors. It is suitable for IoT terminals, industrial control devices, network gateways, and development verification scenarios that require stable wired network connectivity. The development board exposes common ESP32‑S3 signals such as IO, USB, UART, reset, power, and net‑work status signals, making it convenient for peripheral expansion, functional debugging, and secondary development. The expansion connectors use a 2.54mm through‑hole / castellated‑hole compatible form factor, making them suitable for pin headers, female headers, carrier boards, or custom baseboard integra‑tion. Product Features: 1. ESP32‑S3 Core Platform Uses ESP32‑S3 as the main controller, suitable for Wi‑Fi, Bluetooth, AIoT, human‑machine interaction, edge control, and other application scenarios. 2. Wired Network Connectivity Integrates a DM9051 10M/100M Ethernet MAC chip and provides an RJ45 Ethernet port, making it suit‑ able for projects with requirements for network stability, latency, and deployment environment. 3. Rich Expansion Interfaces Provides expansion connector A and expansion connector B, exposing multiple GPIO, USB, UART, EN, CFG, 485_EN, LINK, power, GND, and other signals for rapid prototyping. 4. Through‑Hole and Castellated‑Hole Compatible Package The expansion connectors use a 19Pin × 2.54mm through‑hole / castellated‑hole compatible form fac‑tor. They can be used for development verification and can also be soldered onto user‑defined base‑boards. 5. Supports 5V Input and 3.3V System Power The expansion connectors provide 5V input and 3.3V power pins, making it convenient for users to integrate the board according to system power requirements. All ordinary IO signals use 3.3V TTL logic levels. Do not connect 5V signals directly. 6. Reserved PoE‑Related Pins Expansion connector B provides POE+ and POE‑ pins for PoE‑related power‑path design. This section involves high voltage. Use it only after the power architecture and safety requirements are clearly understood.