AI-01 Intelligent Voice Development Board w/ ESP32-C2 & Mic/Speaker
AI-01 Intelligent Voice Development Board w/ ESP32-C2 & Mic/Speaker - Image 2
AI-01 Intelligent Voice Development Board w/ ESP32-C2 & Mic/Speaker - Image 3
SKU: IOWC-1043
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AI-01 Intelligent Voice Development Board w/ ESP32-C2 & Mic/Speaker

₹759.00 (Inclusive of all taxes)
Out of Stock

The AI-01 Intelligent Voice Development Board is a compact AIoT platform built around the ESP32-C2 Wi-Fi SoC, featuring integrated microphone and speaker for offline voice command recognition and seamless integration with large language models for advanced IoT and automation prototyping.

Features

  • Offline Voice Recognition: Supports up to 50 pre-programmed voice commands for stable operation without internet connectivity, ideal for privacy-focused or remote applications.
  • ESP32-C2 Wi-Fi MCU: Powered by a high-performance RISC-V 32-bit core with IEEE 802.11 b/g/n/e/i support, providing reliable wireless connectivity for IoT nodes.
  • Integrated Audio I/O: Onboard microphone and speaker enable immediate voice capture and playback, eliminating the need for external audio components during prototyping.
  • Large Model Compatibility: Designed for seamless integration with external Large Language Models (LLMs) to enable intelligent, conversational AI interactions and advanced processing.
  • Expandable Hardware Interfaces: Features multiple pin headers offering rich I/O for connecting sensors, actuators, and other peripherals to create complex smart devices.

Out of stock

Description

The AI-01 Intelligent Voice Development Board is a specialized AIoT platform engineered for embedded voice interaction and intelligent control. At its core is the Espressif ESP32-C2, a cost-optimized Wi-Fi microcontroller featuring a RISC-V processor, which handles both wireless connectivity (IEEE 802.11 b/g/n/e/i) and the computational demands of local voice processing. The board’s architecture is designed for low-latency offline recognition, supporting a library of up to 50 voice commands to trigger actions without relying on cloud services.

Beyond offline functionality, the board is structured to serve as a gateway to cloud-based AI, with hardware and firmware support for integrating with large language models. This enables developers to build devices capable of natural language understanding and generative responses. The compact form factor includes essential audio components—a microphone for input and a speaker for output—alongside accessible GPIO pin headers, providing a complete, solderless system for rapid prototyping of voice-controlled smart home devices, industrial automation interfaces, and interactive gadgets.

Key Features

  • Offline Voice Command Engine capable of recognizing and processing up to 50 predefined instructions without an internet connection.
  • ESP32-C2 Wi-Fi SoC with a 32-bit RISC-V core, offering a balance of processing power and energy efficiency for always-on voice applications.
  • Onboard Audio Chain includes a MEMS microphone and a small speaker, providing a complete audio input/output solution for voice-based interfaces.
  • Seamless AI Model Integration with hardware-ready firmware support for connecting to external Large Language Models (LLMs) for advanced dialogue and reasoning tasks.
  • Rapid Prototyping Friendly with pre-soldered pin headers for immediate connection to sensors, displays, and other expansion modules.
  • Stable Dual-Mode Operation functions reliably in both offline (local command) and online (cloud AI) environments to ensure constant device functionality.
  • Simple Pairing Activation via a triple button press to enter Wi-Fi configuration mode for quick network setup and deployment.

Applications

  • Smart Home Voice Control Hubs for operating lights, appliances, and security systems via local or cloud-processed commands.
  • Interactive Educational Robots and AI Companions that can understand instructions and engage in basic conversation.
  • Industrial Voice Interface Panels for hands-free control of machinery, inventory systems, or quality check processes.
  • Prototyping Platform for IoT Devices requiring voice input, such as smart speakers, voice-activated switches, and accessibility tools.
  • AI-Powered Automation Nodes that use voice triggers to initiate complex sequences involving sensors and actuators within a smart environment.

Technical Specifications

Microcontroller / SoCESP32-C2 (RISC-V 32-bit core)
Wireless ProtocolWi-Fi (IEEE 802.11 b/g/n/e/i)
Network StackIntegrated TCP/IP
Voice Command CapacityUp to 50 offline commands
Audio I/OIntegrated Microphone & Speaker
Expansion InterfacesPin Headers (x2)
CompatibilityLarge Language Models (LLMs), Arduino IDE, ESP-IDF
Dimensions (L x W)53mm x 29mm
Weight10g

Frequently Asked Questions

How do I program the AI-01 board and set up offline voice commands?

The AI-01 is programmable via the Arduino IDE or Espressif's ESP-IDF framework using the USB serial port. Offline voice commands are typically configured by flashing a pre-compiled firmware containing your custom command set or by using a vendor-provided SDK to train and load the acoustic models onto the board's flash memory, linking specific voice phrases to GPIO or network actions.

What is the power supply requirement for the AI-01 development board?

The board is powered via its pin header connections. While the exact voltage isn't specified, ESP32-C2-based boards typically operate at 3.3V. You should provide a stable 3.3V DC supply through the designated VCC and GND pins, ensuring it can deliver sufficient current for the ESP32-C2, the microphone, and the speaker during active operation, which may range from 100mA to 300mA depending on usage.

Can I connect this board to a cloud-based LLM like ChatGPT, and how?

Yes, you can connect it to cloud LLMs. After establishing a Wi-Fi connection (configured via AT commands or the provided SDK), the ESP32-C2 acts as a client. Your firmware must handle audio capture from the mic, encode it, send it via HTTPS/MQTT to a cloud service API (like OpenAI's), receive the text response, and then use a text-to-speech engine to output audio via the speaker, potentially requiring an external TTS service.

Package Includes

  • 1 x AI-01 Intelligent Voice Development Board
  • 1 x Microphone
  • 1 x Speaker
  • 2 x Pin Header

Additional Information

Weight 0.01 kg
Dimensions 5.3 × 2.9 cm

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