AtomS3R-CAM AI Chatbot Kit (8MB PSRAM)
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AtomS3R-CAM AI Chatbot Kit (8MB PSRAM)

$24.50
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Description AtomS3R-CAM AI Chatbot is an AI vision and voice development kit. The kit consists of two core parts: the controller and the voice base. The controller uses AtomS3R-CAM, which is built around the ESP32-S3 chip. It provides a large memory combination of 8MB Flash + 8MB PSRAM. It also integrates a 0.3MP GC0308 camera, a 9-axis IMU (BMI270 + BMM150), IR emitter tube, and other rich peripherals. The voice base uses the Atomic Echo Base, based on the ES8311 audio codec chip, capable of high-fidelity audio decoding and microphone and speaker driving. The kit supports integration with XiaoZhi Voice Assistant, OpenAI Voice Assistant, and Volcengine Voice Assistant, making it suitable for voice assistant, smart home, and other embedded scenarios. Features Integrated ESP32-S3-PICO-1-N8R8 main controller 0.3MP GC0308 camera 9-axis sensor system 8MB Flash and 8MB PSRAM Integrated IR emitter tube Expandable pins and interfaces Full-duplex I2S voice 24‑bit audio codec MEMS digital microphone Class D amplifier (8Ω @ 1W speaker) Development platforms: ESP-IDF PlatformIO Arduino UiFlow2 Includes 1 x AtomS3R-CAM 1 x Atomic Echo Base Applications Voice Assistant Smart home Specifications Specification Parameter SoC ESP32-S3-PICO-1-N8R8 @ Dual-core Xtensa LX7 processor, up to 240MHz @ USB-OTG Storage 8 MB Flash + 8 MB PSRAM Wireless Wi‑Fi 2.4 GHz Camera GC0308, 0.3 MP, F2.6, 57.6° FOV Infrared IR 180° emission angle, up to 12.46 m in unobstructed conditions 6-axis IMU (BMI270) Accuracy: 0.05% (acceleration), 0.05°/s (angular rate) I2C address: 0x68 3-axis magnetometer (BMM150) Accuracy: 0.3 μT Mounted on BMI270, data accessed via BMI270 Expansion Interfaces Bottom GPIO: G5/G6/G7/G8/G38/G39 and HY2.0-4P expansion port Audio Codec ES8311: 24-bit resolution, using I2S protocol MEMS Microphone MSM381A3729H9BPC, SNR: ≥65 dB Power Amplifier NS4150B: Class D amplifier Speaker 2014 cavity speaker: 1W @ 8Ω Operating Temperature 0 ~ 40°C Product Size AtomS3R-CAM: 24.0 x 24.0 x 13.5 mm Atomic Echo Base: 24.0 x 24.0 x 14.14 mm Product Weight AtomS3R-CAM: 7.4g Atomic Echo Base: 6.3g Package Size 120.0 x 65.0 x 16.0 mm Package Weight 22.1 g LEARN AND DOCUMENTS DOCUMENTS

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