M5Stack Gesture recognition sensor
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M5Stack Gesture recognition sensor
The Gesture Unit is a touchless 3D gesture recognition sensor that utilizes the I2C interface and integrates with the PAJ7620U2 chip. It enables the detection and recognition of various gestures without the need for physical touch.
By default, the Gesture Unit includes a program that supports 9 different types of gesture recognition. These gestures provide an intuitive and engaging user experience. Moreover, the sensor can be programmed to recognize more complex gestures according to specific application requirements.
The Gesture Unit boasts a high recognition rate of up to 240Hz, ensuring quick and accurate gesture detection. It also exhibits strong anti-interference capabilities, allowing it to function reliably even in environments with potential sources of interference. One of the notable advantages of this sensor is its low power consumption. With an operating current of only 2.2mA, it is energy-efficient and suitable for power-sensitive applications. This makes it an ideal choice for controlling robots based on hand movements, enabling interactive and responsive interactions.
The Gesture Unit finds particular utility in interactive applications where touchless gesture recognition is desired. Its reliable recognition process, intuitive operation, and low power consumption make it a valuable component for creating immersive user experiences and enabling gesture-based control in various contexts.
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Support 9 gestures:-
Up,Down,Left,Right,Front,Back,Clockwise,Counterclockwise,Quick wave
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Product Features
- PAJ7620U2 gesture sensor / I2C interface
- Recognizable gestures of up to 9 kinds
- Faster, more accurate.
- Support for customizing and adding recognition gesture combinations (support developing)
- Effective recognition distance: 5cm-15cm
- Embedded infrared LED and optical lens, be able to work in low-light even dark environment
- Development Platform:
- Arduino, UIFlow
Includes
- 1x UNIT Gesture
- 1x HY2.0-4P Cable
Applications
- Touchless remote control
- Robot interaction
- Human-Computer Interaction
- Gesture light control
Specification
| Specifications | Parameters |
|---|---|
| Gesture recognition frequency | Typical value: 120Hz, maximum 240Hz |
| Support gestures | 9 built-in + 4 software extensions + support software algorithm expansion |
| Effective recognition distance | 5cm-15cm |
| R Ambient light immunity | <100k Lux |
| Communication interface | I2C, addr: 0x73 |
| Working current | 2.2mA |
| Net weight | 4.3g |
| Gross weight | 16.4g |
| Product size | 24 * 32 * 8mm |
| Packing size | 67 * 53 * 12mm |
Effective Date: March 27, 2025
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