ESP32-S3R8 AI Voice Development Board
Price range: 59.99 € through 106.99 €
🆓 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 AI voice interaction with this ESP32-S3R8-based development board, featuring a dual-core Xtensa 32-bit LX7 CPU running up to 240MHz, supporting 2.4GHz Wi-Fi, Bluetooth 5 (LE), and equipped with 512KB SRAM, 384KB ROM, 8MB PSRAM, and 16MB external Flash. It includes a dual-microphone array with noise reduction and echo cancellation, a high-quality speaker, and customizable RGB surround lighting with 7 programmable ring lights. Multiple interfaces—including SPI LCD compatible with 1.47 to 3.5-inch screens, DVP camera (OV2640/OV5640), USB, I2C, and IO pins—allow for versatile integration. Designed for developing intelligent appliances, it supports offline and online AI models like Xiaozhi, Doubao, and DeepSeek, making it perfect for voice-controlled projects, smart screens, and camera applications.
This sleek ESP32-S3R8 AI Voice Development Board
Experience the ultimate customization and smart interaction with this advanced ESP32-S3R8 AI Voice Development Board. Its modern cylindrical design features a matte black finish, gently rounded top, and an integrated audio grille with three touch controls, creating a minimalist, contemporary aesthetic. The board’s compact size makes it perfect for versatile projects like smart speakers, voice-controlled devices, and human-machine interfaces. Equipped with high-performance dual-core LX7 processor running up to 240MHz and supporting dual-band Wi-Fi and Bluetooth 5, it offers reliable wireless connectivity. The built-in dual microphone array ensures clear voice recognition even in noisy environments, while customizable RGB surround lighting adds visual flair. Its multiple interfaces allow seamless integration with LCD screens, cameras, and storage options, empowering you to develop innovative smart solutions easily.
Features of this ESP32-S3R8 AI Voice Board
- Powered by a dual-core Xtensa LX7 processor at up to 240MHz, ensuring fast, reliable performance for voice and multimedia applications.
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna, for stable wireless communication in a variety of environments.
- Includes 512KB SRAM, 384KB ROM, 8MB PSRAM, and 16MB external Flash for extensive storage and efficient data handling.
- Dual microphone array with noise reduction and echo cancellation, ideal for accurate voice recognition and near/far-field wake-up.
- Features RGB surround lighting with 7 programmable ring lights, allowing dynamic visual effects during operation.
- Multiple interface options, including SPI LCD compatible with 1.47”, 2”, 2.8”, 3.5” displays; DVP camera interface supporting OV2640/OV5640; USB, I2C, and IO pins to connect peripherals effortlessly.
- Onboard audio decoding chip providing high-quality audio input and output, plus supports SD card storage for audio files or data.
- Built-in RTC chip (PCF85063), multiple buttons for human-machine interaction, and power management with battery charging support for portable applications.
Discover this ESP32-S3R8 AI Voice Board and Bring Your Projects to Life
Imagine effortlessly developing your next voice-controlled device, confident in its sleek design and powerful features. With this this ESP32-S3R8 AI Voice Board, you gain a versatile platform equipped with high-performance hardware and extensive connectivity. Whether you're building a smart speaker, interactive display, or camera-enabled system, this board has everything you need. Its advanced voice processing, customizable lighting, and multiple interface options make it a perfect choice for innovators seeking to create engaging, intelligent environments. Invest today and take your projects beyond the ordinary.
| Package | ESP32-S3-AUDIO, ESP32-S3-AUDIO-Bat, Just 2inch LCD, With-Bat-2inch LCD |
|---|---|
| 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.
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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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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