Wemos ESP-02 WiFi Development Board with 3000mAh Battery
36.99 €
🆓 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 IoT development with this sleek black ESP8266 development board featuring an integrated 3000mAh 18650 battery that powers your project for over 17 hours. It combines a WiFi module with a built-in 18650 charging system supporting 0.5A charging current and 1A output, protected against overcharge and over-discharge. The board includes a white power/reset button, a blue micro USB port for programming, a transparent LED indicator for charging status, a power switch, SMT connector for sleep mode, and an additional programmable GPIO16 LED. With 10 digital pins supporting various communication protocols and a minimalist, modern aesthetic, this module is perfect for reliable, portable IoT applications.
In stock
This sleek Wemos ESP-02 development board with WiFi
Experience seamless wireless connectivity with this innovative Wemos ESP-02 development board. Designed with a minimalist black matte finish, it integrates an ESP8266 WiFi module and a 3000mAh 18650 battery, offering over 17 hours of reliable operation. Its streamlined surface features precisely placed surface-mount components, including a bright blue micro USB port for easy programming, a white circular push button for reset or power control, and a transparent LED indicator for charging status. The sturdy, industrial-style battery holder and compact switches add functional style without clutter. Perfect for IoT projects, this board combines technical sophistication with a clean, modern aesthetic that inspires confidence in your development process.
Keys features of the Wemos ESP-02 development board
- Integrated ESP8266 WiFi module with sleek black matte finish, offering a modern and minimalist look for your projects.
- Built-in 18650 lithium-ion battery holder designed for a 3000mAh battery, enabling over 17 hours of continuous power for your applications.
- Onboard charging system with 0.5A current, 1A output, overcharge/discharge protection, and an LED indicator (green for full, red for charging) for safe, reliable power management.
- Includes a white circular push button, power switch, and tiny SMT connectors supporting sleep mode, making your development process intuitive and efficient.
- Features 10 digital I/O pins for read/write, interrupt, PWM, and I2C communication, compatible with NodeMCU and suitable for diverse IoT applications.
- Technical specifications: operates within standard temperature ranges, supports standard dissipation power, and ensures polarity protection for analog inputs to prevent damage.
Get your Wemos ESP-02 development board now and elevate your IoT projects
Imagine effortlessly creating connected devices with this reliable, stylish development board—it's ready for your next innovation. Whether you're a hobbyist or a professional, this board simplifies power management and connectivity, giving you more time to focus on your project. Its sleek design and thoughtful features will inspire confidence and make development more enjoyable. Don’t miss the opportunity to upgrade your toolkit with this high-quality module. Make your ideas come alive and enjoy seamless wireless projects with ease—order today and bring your projects to life!
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
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.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
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 ❤️
Related products
