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DF ROBOT Gravity: AI Vision Gesture & Posture Sensor (8 Custome Gesture & Posture Learning)
Gravity: AI Vision Gesture & Posture Sensor is an offline AI visual interaction module designed for gesture recognition, posture recognition, and custom static action learning. Integrating hand keypoint detection, human skeleton detection, and fixed gesture classification, this compact Gravity sensor enables natural motion-based control without cloud processing. With I2C / UART communication, host computer configuration, Arduino, ESP32, and micro:bit compatibility, and a 37×37mm footprint, this edge AI sensing board supports privacy-conscious embedded interaction projects, smart devices, robots, and classroom demonstrations. Fast deployment.
User Manual / Datasheet / Example Codes Etc.
Features
- Supports hand keypoint detection, human skeleton detection, and fixed gesture classification.
- Supports custom gesture/posture learning; up to 8 gestures and 8 postures can be stored independently.
- Features 13 built-in fixed gestures ready for recognition upon power-up, facilitating quick project validation.
- Supports low-power mode with sleep current as low as 37μA; wake-up available via WAKEUP pin.
- Supports I2C/UART communication; compatible with Arduino, ESP32, micro:bit, and other main controllers.
- Supports Type-C debugging and host computer software configuration.
- Local offline AI inference; no network connection required.
- CE-EMC/RoHS certified.
Specifications
- Supply Voltage: 3.3V–5V
- Logic Level: 3.3V
- Operating Current: Typical [email protected]
- Sleep Current: Typical 37μ[email protected] (low-power mode required)
- Wake-up Method: WAKEUP pin
- Communication: I2C / UART
- Connector: PH2.0-4P / 2.54mm pin header
- Debug/Config Port: USB Type-C receptacle
- I2C Address: 0x3A
- UART Default Baud Rate: 921600 bps
- PCB Size: 37mm × 37mm
- Mounting Hole Spacing: 30mm
- Mounting Hole Diameter: 3.2mm
Applications
- Touchless control for smart home
- Human-robot interaction
- Interactive art installations
- Gesture-controlled music box
- Interactive lighting and projection
- Virtual character basic action triggering
- STEAM education and maker projects
Package Includes
- Gravity: AI Vision Gesture & Posture Sensor ×1
- Gravity 4-Pin Sensor Cable ×1
- 2.54mm Black Single-Row Pin Header (10-pin) ×1
