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Description
BMT ESP32-C3 AI VOICE DEV BOARDESP32 C3 AI Conversational Voice Module with 0. 96 Inch Display Development Board Supports XIAOZHI DEEPSEEK DOUBAO QWEN AI Models ESP32 C3 AI Conversational Voice Module Features Equipped with ESP32 C3, supporting Wi Fi connection, stable and efficient performance. Support integration with mainstream models such as DeepSeek, Doubao, and Qwen. Equipped with voice interaction function to achieve emotional intelligent dialogue experience. Built in audio
ESP32-C3 AI Conversational Voice Module with 0.96-Inch Display Development Board Supports XIAOZHI/DEEPSEEK/DOUBAO/QWEN AI Models
ESP32-C3 AI Conversational Voice Module
Features
- Equipped with ESP32-C3, supporting Wi Fi connection, stable and efficient performance.
- Support integration with mainstream models such as DeepSeek, Doubao, and Qwen.
- Equipped with voice interaction function to achieve emotional intelligent dialogue experience.
- Built in audio chip ES8311+NS4150B, with clear sound quality.
- Support multilingual access and provide voice services in mainstream regions.
Specifications
Basic Parameters:
- Main controller: ESP32-C3
- Wi-Fi：2.4GHz
- Flash：NOR FLASH 16MB
- Audio+amplifier : ES8311+NS4150B
- Power chip: LGS4056 (single lithium battery)
- Expansion interfaces: U0RXD, U0TXD, VSys+GND (VSys voltage is about 4.5V), 3V3+GND
- Screen: 0.96-inch OLED screen
- Battery interface: Standard 1.25mm interface lithium battery
- Speaker: Default 3514 ultra-thin cavity speaker (8 ohms and 2 watts) [can be replaced with a 3W or so cavity speaker, standard 1.25mm interface]
- Working temperature: -20 ° C to 85 ° C [Pay attention to heat dissipation during long-term use]
- Supported large models: Qwen2.5, DeepSeekV3, Doubao (1.5 Professional Edition)/QwenMax2.5
- AI voice chat only supports the following:
- +86 Chinese Mainland,+852 Hong Kong,+853 Macao,+886 Taiwan, China,+1 US/Canada,+44 UK,+33 France,+39 Italy,+49 Germany,+48 Poland,+41 Switzerland,+34 Spain,+60 Malaysia,+61 Australia,+62 Indonesia,+63 Philippines,+64 New Zealand,+65 Singapore,+66 Thailand,+81 Japan,+82 South Korea,+84 Vietnam,+91 India,+92 Pakistan,+234 Nigeria,+880 Bangladesh,+966 Saudi Arabia,+971 United Arab Emirates,+55 Brazil,+52 Mexico,+56 Chile,+54 Argentina,+20 Egypt,+27 South Africa,+254 Kenya,+255 Tanzania
Product List:
- 1X development board
Downloads
Additional Information
| Device | Voice Module |
| Type | ESP32-C3 | AI | Conversational |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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Product Reviews
★★★★★ 5
Fits passport and other important travel documents easily and safely
Color: Haze Blue+Dusty Blue, Size: Large
Beautiful color, great quality for the money, easy to use I was able to put my passport and other documents in one secure place. Fits perfectly with no heavy luggage to carry it in. Highly recommend for the traveler
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Reviewed in the United States on February 6, 2026
★★★★★ 5
High quality wallet
Color: Brown, Style: Classic
High quality, leather and good space.
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Men's Wallet
Color: Coffee Brown, Style: Retro
Very pleased. Great quality!
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Reviewed in the United States on May 24, 2026
★★★★★ 5
very nice styling and quality just a little too large for me
Color: Coffee Brown, Style: Classic
Seems very quality built but it was just a little too large for me so it's going to be returned.
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Reviewed in the United States on March 28, 2026
★★★★★ 4
This is a well constructed wallet and they used good material
Color: Coffee Brown, Style: Casual
I really like the leather, and all the compartments for the credit cards and two IDs. The only issue I’ve had with this wallet is it’s just a little too high. Should be a quarter of an inch shorter because it’s awkward putting it in and out of your your pocket.
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Reviewed in the United States on January 15, 2026