Dual-Mode Bluetooth Serial Module for IoT
Price range: 24.99 € through 29.99 €
🆓 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
Enhance your electronics projects with this set of 1 or 3 dual-mode Bluetooth modules compatible with serial port profiles, supporting Bluetooth SPP-C and seamlessly compatible with HC-05, HC-06, JDY-31, and JDY-30 devices. Operating on Bluetooth 3.0, these modules feature integrated voltage regulation, making them ideal for customized applications such as switching and sensor integration in STM-based systems. Designed for reliable performance across a wide temperature range of -40°C to +85°C, each compact module showcases a sleek blue semi-transparent PCB, white silkscreen markings, a small contact pad for wireless communication, and six plated metal pins bent at right angles for easy installation. Perfect for DIY electronics and IoT projects.
This Dual-Mode Bluetooth Module for Seamless Connectivity
Experience enhanced wireless communication with this compact, elegant Bluetooth serial port module. Featuring a sleek blue semi-transparent PCB, it reveals intricate internal circuitry, showcasing the precision craftsmanship of each component. The module’s design combines functionality with modern aesthetics, including a central square IC, white silkscreen markings, and a small white antenna pad that hints at wireless capabilities. With six plated metal pins bent at right angles, it's ideal for easy integration into breadboards or PCBs. Whether you're upgrading your IoT project or enhancing sensor communication, this module offers reliable, versatile Bluetooth 3.0 functionality within a broad temperature range. Trust this product to deliver seamless connectivity tailored to your technical needs.
Keys features of the Bluetooth serial port module
- This module supports dual-mode Bluetooth operation, compatible with serial port profiles including Bluetooth SPP-C, making device pairing straightforward and reliable.
- Compatible with popular modules such as HC-05, HC-06, JDY-31, and JDY-30, ensuring broad applicability across various electronics and IoT projects.
- Operates on Bluetooth 3.0 with a voltage regulation feature, suitable for customized applications requiring stable power supply and communication.
- The PCB is semi-transparent, revealing internal components like resistors, capacitors, and the microcontroller, emphasizing technical elegance and craftsmanship.
- Includes six metal pins, plated for excellent electrical conductivity, bent at right angles for easy soldering or insertion into breadboards and PCBs.
- Designed for wide temperature ranges from -40°C to +85°C, ensuring consistent performance in diverse environmental conditions.
- This product is available in packages of 1 or 3 pieces, ideal for both small projects and bulk testing or deployment.
Upgrade your projects now with this versatile Bluetooth module!
Embrace seamless wireless communication with this high-quality dual-mode Bluetooth module. Its sleek design, compatibility, and reliable performance make it an excellent choice for DIY electronics, IoT projects, and sensor integration. Whether you're building a smart device or upgrading existing systems, this module offers the technical precision you need. Invest today and experience the difference in your electronic projects, knowing you're leveraging a trusted, well-designed component that provides long-lasting, stable Bluetooth connectivity. Your innovative ideas deserve the best technology to bring them to life.
| Color | 1PCS, 3PCS |
|---|---|
| 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 ❤️
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