Description 9 gesture recognition Built-in proximity detection Can recognize 9 gestures including move up, move down, move left, move right, etc Can make a remote-control unit The Grove - Gesture Sensor that integrates gesture recognition function with general I2C interface into a single chip. View more What's Included 1x Gesture sensor 1x Grove Cable. Links PDF File Multimedia Specifications Interface:IIC Operating Power:5V Dimensions:20*20mm Sensor: PAJ7620U2 Detecting range: 5 – 15cm Ambient light immunity: < 100k Lux Gesture speed mode: Normal and Gaming