Serial port RS485 to WiFi device server module converter Elfin-EW11A-0 Modbus Protocol data transfer via WiFi
Upgrade your industrial setup with the Elfin EW11A-0 RS485 to WiFi converter. Enable seamless Modbus data transfer via Wi-Fi. Shop now for reliable IoT connectivity!
Key points
- Converts RS485 signals to Wi-Fi seamlessly
- Supports Modbus RTU/TCP protocol
- Compact and easy to install
- Ideal for industrial automation and remote monitoring
- Reliable wireless data transmission View product presentation
Color: GOLD




France
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Product presentation
Transform Legacy Systems into Smart IoT Networks Instantly!
The Elfin EW11A-0 is a compact and reliable serial-to-WiFi converter designed to bridge RS485 devices with wireless networks using the Modbus protocol. Built with durable electronic components, it enables real-time data transmission from industrial sensors and controllers to cloud platforms or local systems over Wi-Fi. With dimensions of approximately 60mm x 35mm x 20mm, it's ideal for integration into existing automation setups in factories, smart buildings, and remote monitoring applications. Its plug-and-play design simplifies installation, while secure communication ensures stable and protected data exchange for IoT and industrial control environments.
| Brand Name LPSECURITY |
| High-concerned chemical None |
| Origin Mainland China |
| Model Number Ew11-0 |



















