DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32) | SEN0626

Name: DFRobot Gravity: Offline Edge AI Gesture & Face Detection Sensor – 5 Gestures, 10 Faces, 3m (Arduino/ RPi/ ESP32) | SEN0626
Brand: Makerlab Electronics
SKU: MLE07021
Price: 1149.0 PHP
Availability: OutOfStock

₱1,149.00

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Product Description

Description:

The Gravity: Offline Edge AI Gesture & Face Detection Sensor is designed for intuitive gesture control and multi-person presence detection. Equipped with an integrated camera and onboard AI processor, the sensor can recognize 5 predefined hand gestures and detect up to 10 faces or upper-body presences simultaneously within a 3-meter range. By combining computer vision and real-time edge AI computing, it delivers responsive and private interaction without cloud dependency.

Features:

Offline AI gesture & face detection with fast, accurate response
High-sensitivity detection of five hand gestures
Reliable face and body presence detection up to 3 meters
Simultaneous recognition of up to 10 faces or upper-body presences
Dual communication interfaces: I2C and UARTCompatible with both 3.3V and 5V systems
Supports graphical coding environments including MakeCode and Mind+

Applications:

Wireless Smart Home Gesture Controller System
Gesture-Enabled Remote Control Systems for Healthcare
Interactive Art Device
Smart People Counting Device

Figure: Applications of Gravity: Offline Edge AI Gesture & Face Detection Sensor

Specifications:

Electrical Specifications

Operating Voltage: 3.3V – 5V
Logic Level Voltage: 3.3V
Current Consumption: 100mA

Communication & Interface

Connector Type: PH2.0-4P / 2.54mm pin header
Communication Protocols: I2C / UART
I2C Address: 0x72
Default UART Baud Rate: 9600bps
UART Protocol: Modbus - RS485
Interrupt Output: 2.54mm pin header

Recognition Capabilities

Supported Gesture Types (5):
- Thumbs up
- Extend the middle, ring, and little fingers
- Open palm facing outward
- Extend the index and middle fingers
- Extend the thumb and little finger
Maximum Recognizable Faces & Head-Shoulder Count: 10
Detection Area for Face & Shoulders: Recognizes upper-body presence within camera range
Face Recognition Confidence Score: 0 – 100
Position Coordinate Output: Supported
Gesture Recognition Distance: 0.5m – 3m
Face Recognition Distance: 0.5m – 3m
Camera Field of View (FoV): 85° (diagonal)
Camera Focal Length: 1.56mm

Visual Indicators

Gesture Recognition RGB Indicator:
- Blue: Thumbs up
- Green: Extend the middle, ring, and little fingers
- Red: Open palm outward
- Yellow: Extend the index and middle fingers
- Purple: Extend the thumb and little finger
Presence Detection LED: Illuminates when a person is detected, turns off when no presence is detected

Mechanical Dimensions