Elfin-EW11 WiFi Serial Converter for IoT
Price range: 35.99 € through 46.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
The Elfin-EW11 serial port to WiFi converter is a compact, industrial-grade device measuring 61 x 26 x 17.8mm, featuring a sleek black enclosure with a minimalist design. Supporting 802.11b/g/n standards in the 2.412-2.484GHz range, it offers network modes including STA, AP, and STA+AP, with security protocols WEP, WPA-PSK, and WPA2-PSK, along with AES, TKIP, and DES3 encryption. Its RS485 serial port supports data rates up to 460,800 bps, with configurable data and stop bits. Powered by 5~18VDC, it operates reliably across wide temperature ranges and supports protocols like TCP, UDP, HTTP, and Modbus TCP. Equipped with an internal PCB antenna, embedded web server, and firmware upgrade capabilities, it’s ideal for seamless IoT data transfer and serial-to-wireless communication in industrial environments.
This Elfin-EW11 WiFi Serial Converter for IoT
Imagine effortlessly connecting your serial devices to wireless networks with this sleek, compact device. The Elfin-EW11 transforms serial ports into WiFi-enabled interfaces, simplifying data transfer for industrial or IoT applications. Its minimalistic black enclosure and flat design blend seamlessly into professional environments, emphasizing practicality and reliability. Supporting versatile network modes, multiple security protocols, and high data rates, this device ensures secure, stable wireless communication. With easy web configuration, OTA upgrades, and internal PCB antennas, your setup becomes straightforward, saving you time and increasing productivity. Whether deploying in demanding temperature ranges or complex network environments, this device provides robust performance and peace of mind, making your digital transformation smooth and efficient. Experience seamless serial-to-wireless integration today!
Keys features of the this Elfin-EW11 WiFi Serial Converter
- Supports 802.11b/g/n wireless standards at 2.412-2.484GHz with internal PCB antenna for reliable WiFi connectivity.
- Offers network modes including STA, AP, and STA+AP, supporting multiple configurations to fit your network needs.
- Supports security protocols WEP, WPA-PSK, and WPA2-PSK with encryption options AES, TKIP, and DES3 for secure data transfer.
- Serial port supports RS485 conversion with data rates up to 460,800 bps, 7/8 data bits, 1/2 stop bits, no flow control for flexible serial communication.
- Operates on 5~18VDC input with typical current of ~200mA, consuming below 700mW, ensuring efficient power management in various environments.
- Contains 2MB flash memory and 448KB SDRAM, supporting protocols like TCP, UDP, DHCP, DNS, HTTP, WebSocket, Telnet, ARP, BOOTP, NTP, and Modbus TCP for extensive network compatibility.
- Features embedded web server configuration, web OTA wireless upgrade, and security protocols TLS v1.2 and AES 128-bit encryption for advanced security measures.
Get this Elfin-EW11 WiFi unit now—enhance your IoT connectivity today!
Seamlessly integrating your serial devices into your wireless network has never been easier. This reliable Elfin-EW11 device offers high-speed, secure data transmission and flexible configuration options, making it an indispensable tool for your automation or data acquisition projects. With its compact size, superior technical specifications, and straightforward setup, you can confidently upgrade your equipment’s connectivity. Trust in its robust performance and quality certifications to support your ongoing growth. Invest in this cutting-edge WiFi serial converter and experience the convenience and efficiency it adds to your professional environment.
| Color | EW11A Single, EW11A whole kit, EW11A With connector, EW11A0 Single, EW11A0 whole kit, EW11A0 Wit connector |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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Here's why you can shop with confidence:
1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
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FAST & SECURE SHIPPING 📦
I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
TRANSPARENCY AND EXCELLENCE ✨
All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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