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GY- PAJ7620U2 Gesture Recognition Sensor Module
The GY- PAJ7620U2 Gesture Recognition Sensor Module is a value-for-money light sensor modules designed for everyday users. It features Shipping Weight: 0.004 kg and Shipping Dimensions: 3 × 3 × 1 cm.
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About This Product
The GY- PAJ7620U2 Gesture Recognition Sensor Module is a value-for-money light sensor modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 0.004 kg
- Shipping Dimensions: 3 × 3 × 1 cm
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The GY-PAJ7620U2 Gesture Recognition Sensor Module is a compact and efficient solution for touchless human-machine interaction. It supports recognition of 9 gestures such as up, down, left, right, forward, backward, clockwise, counterclockwise, and wave. Using an I2C interface, gesture data can be easily accessed for integration into embedded systems. The module operates within 2.8V to 3.3V and includes built-in proximity detection for sensing object movement. With strong ambient light immunity and flexible power-saving modes, it ensures reliable performance across environments. Ideal for smart devices, automotive controls, and portable electronics, this sensor enables intuitive gesture-based control with low power consumption.
Features:
- Recognizes 9 distinct gestures accurately
- I2C interface for easy communication
- Built-in proximity detection function
- Operates at low voltage (2.8V–3.3V)
- High ambient light immunity (<100k Lux)
- Gesture speed supports Normal & Gaming modes
- Integrated ambient light noise cancellation
- Flexible power-saving mechanism
Specifications:
- Supply Voltage: 2.8–3.3 V
- I/O Voltage: 1.8–3.3 V
- Interface: I2C (Up to 400 kbit/s)
- Gesture Speed (Normal Mode): 60°/s – 600°/s
- Gesture Speed (Gaming Mode): 60°/s – 1200°/s
- Ambient Light Immunity: < 100k Lux
- Operating Temperature: -40°C to +85°C
- Dimensions: 14 x 14 x 3 mm
- Weight: 2g
Package Includes:
1 x GY- PAJ7620U2 Gesture Recognition Sensor Module
1 x Header pin




