WT32-ETH01 ESP32 Ethernet Bluetooth Wireless Networking Module
WT32-ETH01 ESP32 Ethernet Bluetooth Wireless Networking Module
WT32-ETH01 ESP32 Ethernet & Bluetooth Wireless Networking Module
Take your embedded projects to the next level with the WT32-ETH01 Serial Networking Wireless Module — a compact, versatile development board that combines the power of ESP32 with wired Ethernet connectivity and Bluetooth MCU capabilities. Whether you're building IoT devices, industrial automation systems, or smart home controllers, this module gives you the connectivity backbone to get things done efficiently.
Key Features
- Dual Connectivity: Combines Wi-Fi, Bluetooth, and wired Ethernet (LAN8720A PHY chip) in a single compact board for maximum flexibility.
- Optimized TCP/IP Stack: Integrates a fully optimized TCP/IP protocol stack, making it straightforward to implement networking functions for embedded devices — dramatically cutting development time and costs.
- Universal Form Factor: Measures just 62 × 25 mm (approx. 0.98 × 2.44 in), with a universal board width compatible with half-pad and connector through-hole designs. Supports direct PCB soldering, connector soldering, and breadboard use.
- ESP32 MCU Power: Powered by the Espressif ESP32 dual-core processor with integrated Wi-Fi and Bluetooth, delivering robust performance for demanding embedded applications.
- Metal Construction: Durable metal shielding protects internal components from interference and mechanical stress.
- Breadboard & PCB Compatible: Fits seamlessly into prototyping and production environments — use it on a breadboard during development or solder it directly to your custom PCB for final deployment.
- Serial Interface: Supports standard serial (UART) communication for easy integration with host systems and microcontrollers.
Specifications
- Chipset: ESP32 (dual-core, Wi-Fi + Bluetooth)
- Ethernet PHY: LAN8720A
- Dimensions: 62 × 25 mm (approx. 2.44 × 0.98 in)
- Material: Metal shielded housing
- Interface: Serial (UART), Ethernet RJ45
- Design Compatibility: Half-pad, connector through-hole, breadboard
Ideal Applications
- IoT gateways and smart home automation
- Industrial control and monitoring systems
- Embedded networking and serial-to-Ethernet bridge projects
- Rapid prototyping and maker/DIY electronics builds
For more information on best practices for IoT and embedded networking, visit the NIST Cybersecurity for IoT Program.
Frequently Asked Questions
Q: What makes the WT32-ETH01 ESP32 module stand out from other wireless modules?
A: The WT32-ETH01 uniquely combines ESP32 Wi-Fi and Bluetooth with wired Ethernet via the LAN8720A PHY chip, giving developers three connectivity options in one compact board. Its optimized TCP/IP stack simplifies network integration, while its universal board width makes it compatible with breadboards, through-hole connectors, and direct PCB soldering — ideal for both prototyping and production deployments.
Q: Is the WT32-ETH01 module compatible with Arduino or other development platforms?
A: Yes. Because it is built on the ESP32 platform, the WT32-ETH01 is compatible with the Arduino IDE (via the ESP32 Arduino core) as well as ESP-IDF and other ESP32-compatible frameworks, giving developers a broad ecosystem of libraries and community support for faster development.
Q: What types of projects can I build with the WT32-ETH01 ESP32 Ethernet module?
A: The module is well-suited for IoT gateways, serial-to-Ethernet bridges, smart home controllers, industrial monitoring systems, remote sensor hubs, and any embedded application requiring reliable wired or wireless network connectivity alongside Bluetooth communication.
Q: What is the board size and mounting compatibility of the WT32-ETH01?
A: The module measures 62 × 25 mm and features a universal board width that supports half-pad designs, connector through-hole mounting, and standard breadboard use, making it easy to integrate into a wide variety of project configurations.