> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

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

**Type:** Product page · **SKU:** SEN0543 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/fermion-gr10-30-gesture-sensor-breakout-uart-i2c-12-gestures-030cm.html ([markdown](https://core-electronics.com.au/fermion-gr10-30-gesture-sensor-breakout-uart-i2c-12-gestures-030cm.html.md))

Fermion: GR10-30 Hand Gesture Sensor can recognize 12 hand gestures, has high accuracy within a sensing distance of up to 30 cm, and provides two...

## Pricing

- **Price:** $33.25 (inc GST) — $30.23 AUD, exc GST
- **Quantity discounts:** 6+ $28.72 (exc GST) · 12+ $27.51 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 31 and Sep 02.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SEN0543:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SEN0543:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

This GR10-30 gesture sensor is capable of recognizing **12 hand gestures:** move up, down, left, right, forward & backward, rotate clockwise & counterclockwise, rotate clockwise & counterclockwise continuously, hover, and wave. And users can set parameters such as the gesture trigger distance, the hand rotation angle and 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 30cm**. Meanwhile, it provides two interrupt pins for indicating if a gesture trigger occurs and if an object enters the recognition range.

Most gesture recognition sensors use the PAJ7620U2 chip, which has a recognition distance of 20cm and supports 9 types of hand gestures (compared to GR10-30, it lacks three gestures: clockwise and counterclockwise continuous rotation, and hovering).

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.

**![Fermion: GR10-30 Gesture Sensor](https://core-electronics.com.au/attachments/localcontent/Connection-Diagram_64821f4a3e1.jpg)**

**Connection Diagram**

###  Features

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

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

17. Supply Voltage: 3.3V to 5V
18. Operating Current: <10mA
19. I2C Address: 0x73
20. Serial Baud Rate: 9600
21. Maximum Recognition Distance: 30cm
22. Operating Temperature:0°C to 70°C
23. Operating Humidity:5%RH to 85%RH
24. Dimension:20.5×23.5mm/0.81×0.93”
###  Documents

26. [Product wiki](https://wiki.dfrobot.com/SKU_SEN0543_Fermion_GR10_30_Gesture_Sensor)
27. [SEN0543 GR10-30 Register Table (V1.0)](https://dfimg.dfrobot.com/nobody/wiki/aa36dc9bf7a97022ca3f09cfaed3c034.xlsx)
28. [CAD](https://core-electronics.com.au/attachments/localcontent/d6b7e012e0b0e32f72b29c4b26b6a868_4724db4c22.zip)
###  Parts List

30. Fermion: GR10-30 Gesture Sensor × 1
31. 2.54-6P Black Single-row Pin Connector × 2

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/S/E/SEN0543-1.jpg)