DFRobot - Gravity: GR10-30 Gesture Sensor (UART & I2C, 12 Gestures, 0~30cm)

This GR10-30 gesture sensor is capable of recognizing 12 hand gestures: move up, down, left, right, forward, backward, rotate clockwise and counterclockwise, rotate clockwise and counterclockwise continuously, hover, and wave. And users can set parameters such as the gesture trigger distance, the hand rotation angle, the hovering time that can be recognized, and the size of the recognition window to get more accurate results.

The GR10-30 features stable performance and high accuracy within a sensing distance of up to 30 cm. Meanwhile, it provides two interrupt pins for indicating if a gesture trigger occurs and if an object enters the recognition range.

The sensor is well suited to non-contact operation applications like gesture remote controllers, robot interaction, human-machine interface control, lighting control, and gesture game machine.

Figure: Wiring Diagram of Arduino and Gravity: GR10-30 Gesture Sensor

• Maximum recognition distance of 30cm
• Capable of recognizing 12 gestures
• Configurable recognition threshold & other parameters
• Support UART & I2C communication

• Gesture Remote Controller
• Robot Interaction
• Human-machine Interface Control

• Supply Voltage: 3.3V to 5V
• Operating Current: ＜10mA
• I2C Address: 0x73
• Serial Baud Rate: 9600
• Maximum Recognition Distance: 30cm
• Operating Temperature：0℃ to 70℃
• Operating Humidity：5%RH to 85%RH
• Dimension：22×30mm/0.87×1.18"

• Gravity: GR10-30 Gesture Sensor × 1
• Gravity-4P I2C/UART Sensor Cable × 1