Wireless ESP8266 Relay Module with 2/4 Channels
Price range: 35.99 € through 42.99 €
🆓 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
Experience seamless wireless control with this versatile ESP-12F WiFi relay module, available in 2-channel or 4-channel configurations. Featuring a robust onboard ESP8266 WiFi module with 4MB flash memory, it supports a wide power input range of 5V/8-80V through an integrated AC-DC switching power supply compatible with AC 90-250V/DC 7-30V. The module enables easy secondary development with accessible I/O ports, UART interface, and a reset button, complemented by indicator LEDs. Designed for reliable switching of AC loads up to 250V and DC loads up to 30V, its organized layout and well-defined connection points make integration straightforward for both professional and hobbyist projects.
This versatile wireless relay module with ESP8266 WiFi
Experience seamless control with this high-performance wireless relay module, featuring a robust ESP-12F WiFi module with 4MB flash memory. Its sleek green circuit boards are equipped with bright blue relays, black components, and luminous LEDs, creating a modern, organized look. The module’s compact design supports 2 or 4 channels, ideal for automating or monitoring various devices. With support for wide-range power supplies (AC 90-250V, DC 7-30V, or 5V), it adapts perfectly to your setup. The accessible I/O ports and UART interface make secondary development straightforward, and the relay outputs can handle AC loads up to 250V and DC loads up to 30V. Durable, reliable, and easy to integrate, this module helps bring your automation projects to life effortlessly.
Key features of this wireless relay module with ESP8266
- This module includes an ESP-12F WiFi chip with 4MB flash, ensuring stable wireless connectivity for your projects.
- Supports wide power input range (AC 90-250V or DC 7-30V/5V) with onboard AC-DC switching power supply, offering flexible voltage options.
- Available in 2-channel or 4-channel configurations, capable of controlling AC loads up to 250V and DC loads up to 30V.
- Designed with accessible I/O ports, UART programming interface, reset button, and LED indicators for easy operation and debugging.
- Relays are configured with normally closed (NC), normally open (NO), and common (COM) terminals, controlled by 5V signals for reliable switching.
- Overall compact layout with vibrant green circuit boards, blue relays, black switches, and luminous status LEDs, embodying a clean and modern aesthetic.
Get your this wireless relay module today and elevate your automation projects!
Enjoy the convenience and flexibility this innovative wireless relay module offers. Whether for smart home automation, remote control systems, or IoT projects, this module empowers you to create efficient, reliable solutions. Its sturdy build, extensive technical features, and user-friendly interface make it a perfect choice for enthusiasts and professionals alike. Imagine the possibilities when you connect and control your devices effortlessly through WiFi. Once you incorporate this module into your setup, you'll wonder how you ever managed without it. Take the next step in your automation journey with confidence today!
| Color | 2 channel, 4 channel |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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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.
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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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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 📬
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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 💯
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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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