PAJ7620U2 Gesture Sensor [Discontinued]

WaveshareSKU: WAV-16738
Sale price £6.33 Regular price £7.92
incl. VAT
excl. VAT

The PAJ7620U2 is a small Gesture Sensor that is capable of recognising up to 9 gestures via the I2C interface. It's compatible with both 3.3V and 5V logic levels. When compared with solutions like the APDS-9960, this module is faster, more accurate, and can recognise more gestures with higher anti-interference filtering. It suits for low power applications such as smart home control, robot interaction, etc.

This module is great for use in microcontroller-based projects as well as with the popular SBCs on the market today, and would be perfect in your next Raspberry Pi, Arduino, or Adafruit Feather HUZZAH project. 


  • Based on the PAJ7620U2 sensor, this module is capable of directly recognising 9 basic gestures and supports gesture interrupt output
  • Embedded infrared LED and optical lens allows the sensor to work in low-light conditions and even dark environments
  • I2C interface, requires only two signal pins to control
  • Onboard logic-level conversion, compatible with 3.3V/5V logic level
  • Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)


  • Operating voltage: 3.3V/5V
  • Communication interface: I2C
  • Recognition distance: 5cm ~ 15cm
  • Supported gestures: up, down, left, right, forward, backward, clockwise, anticlockwise, shake
  • Recognition rate: 240Hz
  • Recognition angle: 60° (diagonal)
  • Ambient light immunity: <100k Lux
  • Dimensions: 20mm × 20mm
  • Mounting hole size: 2.0mm


      Package Contents

      • 1X PAJ7620U2 Gesture Sensor
      • 1X PH2.0 5PIN wire


      • VCC - 3.3V/5V power supply
      • GND - power ground
      • SDA - I2C data pin
      • SCL - I2C clock pin
      • INT - interrupt output, connects to I/O pin


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