DFRobot ESP32‑S3 AI Camera Module is a compact, high‑performance vision solution built around the powerful ESP32‑S3 microcontroller. Engineered for edge AI, this module delivers real‑time video processing, audio capture, and on‑device inference, making it ideal for surveillance, robotics, and interactive IoT projects.

Key Specifications

• Processor: ESP32‑S3 dual‑core Tensilica LX7, up to 240 MHz


• Camera Sensor: 8 MP dual‑lens (wide & telephoto) with auto‑focus


• Resolution: Up to 3840×2160 (4K) video, 1080p @30 fps streaming


• Audio: Integrated MEMS microphone and speaker for two‑way voice interaction


• Connectivity: Wi‑Fi 802.11 b/g/n, Bluetooth 5.0, optional 4G LTE module


• Power Options: USB‑C, Li‑Po battery support, solar panel input (5‑12 V)


• Storage: microSD slot up to 128 GB


• Night Vision: IR LEDs with up to 20 m illumination


• AI Capabilities: On‑device TensorFlow‑Lite inference, face/object detection, voice command processing


• Operating Temperature: -20 °C to +70 °C


• Dimensions: 45 mm × 45 mm × 15 mm


• Interface: GPIO, I2C, SPI, UART, PWM

Typical Applications

• Wireless CCTV and outdoor security monitoring


• Robotic vision systems for navigation and object tracking


• Edge AI image recognition for smart retail and inventory


• Voice‑enabled interactive kiosks and home assistants


• Solar‑powered remote surveillance stations


• 4G‑connected dash cams and mobile security units


• Industrial equipment monitoring and predictive maintenance


• Educational and research platforms for AI and IoT development