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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
4.0 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Strongest yet!
Color: 4Pcs-Large L Hooks-Black
Strongest magnets that I have found.
Used in a metal building to hang heavy tools.
Will reorder!
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Reviewed in the United States on November 12, 2025
★★★★★ 5
great product
Color: 2Pcs-Large L Hooks-Orange
worked great very strong. definitely will buy again. used them to hang shovels and more inside of my van
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Good stuff!
Color: 2Pcs-Large L Hooks-Black
Very strong magnets. Holds heavy extension cords with ease.
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Reviewed in the United States on May 20, 2026
★★★★★ 4
Strong magnet
Color: 2Pcs-Large L Hooks-Orange
Strong magnet I used it in my storage building
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Reviewed in the United States on August 2, 2025
★★★★★ 5
Nice and big
Color: 2Pcs-Large L Hooks-Black
They're strong the thicker the steel or iron you attach it to the better it sticks.
It has a rubber coating over them magnets so they won't shatter when you stick them.
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Reviewed in the United States on October 11, 2025