The M5Stack AtomS3R-CAM AI Chatbot Kit is a powerful AI vision and voice development kit designed for innovative embedded applications. Featuring the AtomS3R-CAM controller built on the advanced ESP32-S3 chip, this kit combines robust processing power with extensive memory resources, including 8MB Flash and 8MB PSRAM for smooth AI model deployment and data handling.

Equipped with a 0.3MP GC0308 camera, the M5Stack AtomS3R-CAM AI Chatbot offers real-time vision capabilities. Additionally, it integrates a 9-axis IMU sensor system (BMI270 + BMM150), an integrated IR emitter tube, and multiple expandable pins and interfaces, enabling rich sensor fusion and versatile hardware connectivity.

The voice module, based on the Atomic Echo Base and powered by the ES8311 24-bit audio codec chip, supports full-duplex I2S voice communication, high-fidelity audio decoding, and includes a MEMS digital microphone and a Class D amplifier (8Ω @ 1W speaker) for clear voice input and output. This makes the M5Stack AtomS3R-CAM AI Chatbot Kit ideal for voice-enabled projects.

The kit supports multiple popular development platforms, including ESP-IDF, PlatformIO, Arduino, and UiFlow2, providing flexibility for developers with different preferences and expertise.

Furthermore, the kit enables seamless integration with leading voice assistants like XiaoZhi Voice Assistant, OpenAI Voice Assistant, and Volcengine Voice Assistant, enhancing its application in smart home systems, voice assistant devices, and other embedded AI scenarios.

Key Features of M5Stack AtomS3R-CAM AI Chatbot Kit (8MB PSRAM):

• Integrated ESP32-S3-PICO-1-N8R8 main controller

• 0.3MP GC0308 camera for AI vision

• 9-axis sensor system (BMI270 + BMM150) for motion sensing

• 8MB Flash and 8MB PSRAM memory for AI and data processing

• Integrated IR emitter tube

• Expandable pins and interfaces for versatile hardware expansion

• Full-duplex I2S voice communication

• 24-bit ES8311 audio codec for high-fidelity sound

• MEMS digital microphone for accurate voice capture

• Class D amplifier driving an 8Ω 1W speaker

• Compatible with ESP-IDF, PlatformIO, Arduino, and UiFlow2 development platforms

• Supports integration with XiaoZhi, OpenAI, and Volcengine Voice Assistants

Includes

• 1 x AtomS3R-CAM
• 1 x Atomic Echo Base

Applications

• Voice Assistant
• Smart home