Product Description
The DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor is a compact edge AI vision recognition sensor module for touchless human-machine interaction and local presence detection. Its integrated camera and onboard AI processor perform recognition directly on the module, eliminating the need for cloud-based processing. This makes it suitable for applications requiring responsive operation and privacy-focused local data handling.
The module recognizes 5 predefined hand gestures and can detect up to 10 faces or upper-body presences simultaneously within a range of up to 3 m. Dual I2C and UART interfaces simplify integration with microcontroller and embedded platforms. With a wide 3.3 V to 5 V supply range, it can be used with common host systems such as Arduino, Raspberry Pi, and ESP32, as well as graphical development environments.
Technical Features
- Offline edge AI processing with integrated camera and onboard AI processor
- Recognition of 5 predefined hand gestures
- Detection of up to 10 faces or upper-body presences simultaneously
- Detection range up to 3 m
- Communication interfaces: I2C and UART
- Supply voltage: 3.3 V to 5 V
- Compatible with Arduino, Raspberry Pi, and ESP32
- Suitable for touchless control concepts without cloud dependency
Application Areas
This sensor module is intended for contactless user interfaces, gesture-controlled functions, and basic person-related detection tasks in embedded systems. Typical uses include smart home control panels, interactive kiosks, public interface devices, IoT nodes with local processing, and prototypes for privacy-oriented human-machine interfaces. Support for common development platforms also makes it practical for educational setups, proof-of-concept builds, and functional embedded integration projects.
What's Included
- Gravity: AI Gesture & Face Detection Sensor ×1
- Gravity-4P I2C/UART Sensor Cable ×1
| Item information | Value |
|---|---|
| GTIN: | 4060137043079 |
| HAN: | SEN0626 |
| Category: | Gravity |
| Controller-IC: | Onboard AI processor |
| Manufacturer Part Number: | SEN0626 |
| Digital Interface Protocols: | I2C, UART |
| Interface Type: | Gravity 4P I2C/UART |
| Min Supply Voltage: | 3.3 |
| Max Supply Voltage: | 5 |
| Connector Ecosystem: | Gravity |
| Connector Type: | 4-pin |
| Compatible Host Board Models: | Arduino, Raspberry Pi, ESP32 |
| Classification Supported: | Ja |
| Detection/Classification Supported: | Ja |
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken