ESP32-C3 AI Voice Development Board
Price range: 27.99 € 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
Experience advanced voice interaction with this compact ESP32-C3 AI Voice Development Board, featuring a 0.96-inch OLED screen, 16MB NOR flash, and 2.4GHz WiFi support. Equipped with a high-quality ES8311 audio chip, NS4150B amplifier, and an 8-ohm, 2W cavity speaker (expandable to 3W), it offers clear sound. Its robust design includes a USB Type-C port, white plastic connectors, and expansion interfaces like U0RXD, U0TXD, VSys (~4.5V), and 3V3, all powered by the LGS4056 chip suitable for a single lithium battery. Operating efficiently between -20°C to 85°C, it seamlessly integrates with models like Qwen2.5, DeepSeekV3, Doubao 1.5, and QwenMax2.5, enabling multilingual voice services worldwide.
This ESP32-C3 AI Voice Development Board impresses with sleek design
Imagine owning this ESP32-C3 AI Voice Development Board, an advanced and compact device designed for seamless voice interaction and smart applications. Its minimalist rectangular form features a dark, inactive 0.96-inch OLED screen with a delicate border, complemented by a bright red tactile button for easy control. The surface showcases a functional layout of tiny electronic components, resistors, and capacitors, giving it a highly technical aesthetic. A polished metallic USB Type-C port adds a modern touch, while white plastic connectors provide clean, precise points for expansion. Nearby, the bold black battery holder wrapped with a twisted red and black wire adds an industrial flair, making the overall design both stylish and practical. This device is perfect for creating intelligent voice-controlled solutions.
Keys features of the ESP32-C3 AI Voice Development Board
- Features a main controller with ESP32-C3 supporting 2.4GHz WiFi, 16MB NOR flash for reliable data storage, enabling fast wireless connectivity.
- Equipped with ES8311 audio chip and NS4150B amplifier, delivering clear, high-quality sound with a default 8-ohm, 2W speaker, expandable to 3W for richer audio output.
- Includes a compact 0.96-inch OLED display with a dark inactive screen and precise border, ideal for visual feedback and interface control.
- Power management handled by LGS4056 chip, compatible with standard 1.25mm lithium battery interfaces, supporting operation across -20°C to 85°C climates.
- Supports integration with large AI models such as Qwen2.5, DeepSeekV3, Doubao (1.5 Professional Edition), and QwenMax2.5, providing multilingual voice services worldwide.
- Expansion interfaces include U0RXD, U0TXD, VSys (~4.5V), 3V3, and GND, allowing versatile customization for various projects and seamless system integration.
This ESP32-C3 AI Voice Board is ready for your projects—buy today!
Envision yourself developing innovative voice-controlled gadgets using this powerful ESP32-C3 AI Voice Development Board. Its sleek and robust design combined with advanced technical features makes it an ideal choice for creators aiming to incorporate voice AI into their daily solutions. Whether you're building smart home devices, interactive robots, or AI assistants, this board gives you the tools for reliable performance in a compact package. Invest now and experience the satisfaction of creating intelligent, connected systems that truly impress. This versatile development board is your gateway to the future of voice technology.
| Color | module, shell |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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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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