BMT ESP32-C3 AI VOICE DEV BOARD

Name: BMT ESP32-C3 AI VOICE DEV BOARD - Communica [Part No: BMT ESP32-C3 AI VOICE DEV BOARD]
Brand: Communica
SKU: BMT ESP32-C3 AI VOICE DEV BOARD
Price: 282.61 ZAR
Availability: InStock
Rating: 2.67 (3 reviews)

SKU: BMT ESP32-C3 AI VOICE DEV BOARD

BRAND: Communica

R 325.00_{(inc VAT)}
R 282.61_{(ex VAT)}

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Delivery time: 2-5 working days for South Africa

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In stock - Ready for immediate dispatch

Free shipping for orders over R1,000.00

Collections: IoT, Internet of things

Type: Development / Microcontroller Boards

Category: AI Conversational Voice Module, Iot

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

User Manual - BMT ESP32-C3 AI VOICE DEV BOARD

Additional Information

Device	Voice Module
Type	ESP32-C3 \| AI \| Conversational

Unlock the future of intelligent interaction with the BMT ESP32-C3 AI Voice Dev Board. This powerful module features a clear 0.96-inch display, Wi-Fi connectivity, and supports popular AI models like DeepSeek and Qwen. Experience seamless voice communication and emotional dialogue, perfect for innovative projects and applications. Elevate your development with this versatile, high-quality voice module today!

This board is fantastic

This board is fantastic, it does not come with a speaker but I grabbed an old Bluetooth Speaker, cracked it open, took out the speaker and the Litium Battery and now the device is stand alone. Its a quick work around. The board does not come with a SD Card Slot so the AI Model is in the cloud and you have like 5 to choose from, 1 is DeepSeek and another is GPT and they work great. It also stores some memory items in the cloud too. Just so that you are aware, your conversations will be saved in the cloud same as using ChatGPT.

Does not come with a speaker or speaker wire plug

Does not come with a speaker or speaker wire plug, there is not much write up online and mostly in Chinese.
Very difficult in getting started.

Lack of Documentation

Overall good product but it would’ve been better if it came with documentation as i had to spend the last 5 days deep deep diving to find its documentation to help me take full control of this dev board, just because of the lack of documentation id give it a two star but fortunately i found all the documentation that i required