DFRobot Gravity Offline Edge AI Gesture and Face Detection Sensor – 5 Gestures, 10 Faces, 3M Range, I2C/UART (Arduino/Raspberry Pi/ESP32)
The DFRobot Gravity Offline Edge AI Gesture and Face Detection Sensor is a vision module for touchless control systems, recognizing five hand gestures and detecting up to 10 faces or upper-body presences within a 3-meter range. It features onboard AI processing for real-time, privacy-safe operation and interfaces via I2C or UART, making it compatible with 3.3V-5V platforms like Arduino, Raspberry Pi, and ESP32.
Features
- Offline Edge AI Processor for real-time gesture and face detection without cloud dependency.
- Recognizes five distinct hand gestures and detects up to 10 faces/upper-body presences simultaneously.
- Wide 85° field of view with a detection range from 0.5 to 3 meters.
- Dual I2C and UART communication interfaces for flexible system integration.
- Low power operation at 100mA, compatible with 3.3V to 5V logic systems.
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This advanced vision sensor integrates a dedicated AI processor to perform real-time gesture recognition and multi-person detection entirely offline, ensuring data privacy and low-latency response. It operates on a computer vision algorithm optimized for edge computing, eliminating the need for constant internet connectivity.
Designed for robust integration, the module features a compact form factor and communicates via standard I2C or UART protocols. Its wide 85° horizontal field of view and 3-meter maximum range make it suitable for interactive installations, while its low power consumption allows for deployment in battery-powered or energy-conscious applications.
Additional Information
| Weight | 0.006 kg |
|---|---|
| Dimensions | 4.2 × 3.2 cm |















