AtomS3R-AlChatbot is an AI voice development kit. The kit consists of two core parts: the controller and the voice base. The controller part uses AtomS3R, whose core uses ESP32-S3 chip. It provides a large memory combination of 8MB Flash+8MB PSRAM. At the same time, it integrates 9-axis IMU (BMI270+BMM150), IR transmitter and other rich peripherals. The voice base part uses Atomic Echo Base, which is based on the ES8311 audio codec chip and can provide high-fidelity audio decoding and microphone and speaker driving capabilities. The kit supports access to multiple voice assistants such as Xiaozhi Voice Assistant, OpenAl Voice Assistant and Volcano Engine Voice Assistant, realizing real-time voice interaction, custom wake-up words, and low-latency recognition. Description: Supports Xiaozhi Voice, OpenAl Voice Assistant, etc. AI Voice Recognition End-Cloud Collaboration and Model Management Integrated ESP32-S3 Master Nine-axis Sensor System Edge AI Inference 8MB Flash and 8MB PSRAM Support Infrared Transmission Control Function Expandable Pins and Interfaces Full-duplex I2S Voice 24-bit Audio Codec MEMS Digital Microphone Class D Amplifier (8Ω @ 1W Speaker) Development Platform -ESP-IDF -PlatformlO for Arduino - UiFlow2 Parameters: TFT driver: GC9107 Color IPS Resolution: 128 x 128 Six-axis attitude sensor (BMI270): Accuracy: 0.05% (acceleration), 0.05%/s (angular velocity), 12C address: 0x68 Three-axis geomagnetic sensor (BMM150): Accuracy: 0.3 μT, mounted on BMI270, obtains magnetometer data through BMI270 Infrared IR: Infrared emission distance when Less than 180°: 12.46m (unobstructed) Expansion interface: bottom GPIO: G5/G6/G7/G8/G38/G39 and HY2.0-4P expansion port Operating temperature: 0~40°C Color: As Shown