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

**Type:** Product page · **SKU:** SEN0561 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/gravity-gr10-30-gesture-sensor-uart-i2c-12-gestures-030cm.html ([markdown](https://core-electronics.com.au/gravity-gr10-30-gesture-sensor-uart-i2c-12-gestures-030cm.html.md))

Bring gesture recognition technology to projects with the GR10-30 hand gesture recognition and detection control sensor. Recognize 12 hand gestures with...

## Pricing

- **Price:** $38.30 (inc GST) — $34.82 AUD, exc GST
- **Quantity discounts:** 6+ $33.07 (exc GST) · 12+ $31.68 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 03 and Sep 07.

## Description

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.

**![Wiring Diagram of Arduino Uno and Gravity: GR10-30 Gesture Sensor](https://core-electronics.com.au/attachments/localcontent/SEN0561-C_23650e1f8bc.png)**

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

###  Features

7. Maximum recognition distance of 30cm
8. Capable of recognizing 12 gestures
9. Configurable recognition threshold & other parameters
10. Support UART & I2C communication
###  Applications

12. Gesture Remote Controller
13. Robot Interaction
14. Human-machine Interface Control
###  Specification

16. Supply Voltage: 3.3V to 5V
17. Operating Current: <10mA
18. I2C Address: 0x73
19. Serial Baud Rate: 9600
20. Maximum Recognition Distance: 30cm
21. Operating Temperature:0°C to 70°C
22. Operating Humidity:5%RH to 85%RH
23. Dimension:22×30mm/0.87×1.18"
###  Documents

25. [Product wiki](https://wiki.dfrobot.com/SKU_SEN0561_Gravity_GR10_30_Gesture_Sensor)
26. [Modbus RTU Protocols](https://dfimg.dfrobot.com/nobody/wiki/aa36dc9bf7a97022ca3f09cfaed3c034.xlsx)
###  Parts List

28. Gravity: GR10-30 Gesture Sensor × 1
29. Gravity-4P I2C/UART Sensor Cable × 1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/S/E/SEN0561-1.jpg)