SEN0626

SEN0626 is a Gravity: Offline Edge AI Gesture & Face Detection Sensor board. It 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 3m range. By combining computer vision and real-time edge AI computing, it delivers responsive and private interaction without cloud dependency. Featuring dual communication interfaces (I2C and UART) and wide voltage support (3.3V–5V), this module is fully compatible with Arduino, Raspberry Pi, ESP32 and graphical platforms like MakeCode and Mind+. It is ideally suited for smart home interfaces, touchless control systems, public interaction devices, and privacy-focused IoT solutions. Also used for gesture-enabled remote control systems for healthcare, interactive art device, smart people counting device.

• 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 UART
• Compatible with both 3.3V and 5V systems
• Supports graphical coding environments including MakeCode and Mind+
• Edge AI processing – real-time, offline and privacy-safe
• Presence detection LED: illuminates when person is detected, turns off when no presence is detected
• PCB dimension is 42mm × 32mm

Contents

Gesture sensor and 4-pin Gravity sensor cable