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GRToolbox

Overview

GRToolbox is a Goodix proprietary mobile APP for Bluetooth Low Energy SoCs. It enables users to scan for Bluetooth devices, set connection parameters, demonstrate standard profiles, and debug profiles/services from Goodix Bluetooth LE platform. To develop and debug Bluetooth LE products with GRToolbox, users can also use the profiles/services available in related SDK.

Users can find "GRToolbox" in the mobile app markets mentioned below.

For Android devices: Mi Store, Huawei App Gallery, vivo App Store, OPPO App Market Store, Tencent App Store, Google Play.

For iOS devices: App Store in Chinese and English.

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Key Features

  • Scans for Bluetooth LE devices, and lists devices with filters or in specific orders

  • Shows broadcasting details

  • Connects to devices, sets connection parameters and maximum transmission unit (MTU), and binds to/unbinds from a device

  • Discovers services, reads/writes characteristic values, enables/disables notifications and indications

  • Parses profiles/services

  • Demonstrates functions of standard profiles such as HRS and BPM

  • Demonstrates functions of Goodix profiles such as DFU and UART

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Software & Tools

GR5405 SDK

Software development kit (SDK) for GR5405
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GR533x SDK

Software development kit (SDK) for GR533x series
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GR5525 SDK

Software development kit (SDK) for GR5525 series
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GR5526 SDK

Software development kit (SDK) for GR5526 series
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GR551x SDK

Software development kit (SDK) for GR551x series
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Hardware Resources

GR5405 Starter Kit

GR5405 Starter Kit (GR5405 SK) is a Goodix proprietary platform that helps users quickly get started with project evaluation, development, debugging, and performance verification for GR5405 SoCs.)

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GR5331 Starter Kit

GR5331 Starter Kit (GR5331 SK) is a Goodix proprietary platform that helps users quickly get started with project evaluation, development, debugging, and performance verification for GR533x series SoCs.

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GR5525 Starter Kit

GR5525 Starter Kit (GR5525 SK) is a Goodix proprietary platform that helps users quickly get started with project evaluation, development, debugging, and performance verification for GR5525 series SoCs.

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GR5526 Starter Kit

GR5526 Starter Kit (GR5526 SK) is a Goodix proprietary platform that helps users quickly get started with project evaluation, development, debugging, and performance verification when GR5526 series SoCs are used.

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GR5515 Starter Kit

GR5515 Starter Kit (GR5515 SK) is a Goodix proprietary platform that helps users quickly get started with project evaluation, development, debugging, and performance verification when GR551x series SoCs are used.

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Downloads

GRToolbox
V2.20
V2.16
V2.12
V2.11
Update time: 2024-06-19
Version description
  • Supported scanning iBeacon and Find My-enabled devices

  • Fixed bugs that caused DFU failure for some SoCs or mobile phones

  • Improved DFU success rate by optimizing connection

  • Solved compatibility issues with the Android version

  • Improved user operability by optimizing the DFU interface

Update time: 2023-06-09
Version description
  • Supported selecting an App Bootloader firmware file for update in “DFU” interface

  • Supported displaying CCCD values in hexadecimal format

  • Fixed several known issues

Update time: 2023-03-07
Version description
  • Added support for GR5526 SoCs in “DFU” interface

  • Added the “Restore notification” functionality in “Device” interface

  • Fixed several known issues

Update time: 2022-05-06
Version description
  • Updated “Privacy Policy”

  • Added the “Set PHY”, “Characteristic Util”, and “Dump Log” functionalities in “Device” interface

  • Added a confirmation interface displaying before starting DFU in “Device” interface

  • Added parsing of 16-bit UUID for all Bluetooth SIG members according to 16-bit UUID Numbers Document, and parsing of UUID for Fast DFU service

  • Supported MAC address displaying in “Profile” and “Application” interfaces

  • Removed the default addresses in “Copy Address(0x)” field under “Copy Mode” and “Start Address(0x)” field under “Update Resource” in “DFU” interface

  • Added the “REBOOT” button and the “Write Ctrl Point” functionality in “DFU” interface

  • Added the “PHY Settings” functionality in “Fast DFU” interface

  • Fixed some known issues

Documentation

Name Rights Description Version Date
GR5525 Developer Guide For Public Rev.1.2 2024-09-23
GR533x Developer Guide For Public Rev.1.3 2024-09-23
GR5405 Developer Guide For Public Rev.1.0 2024-09-20
GR551x Developer Guide For Public Rev.2.7 2023-06-09
GR5526 Developer Guide For Public Rev.1.0 2023-03-08
GR5xx Sample Service Application and Customization For Public Rev.3.1 2023-11-28
GR5xx Serial Port Profile Example Application For Public Rev.3.1 2023-11-28
GR5xx Power Consumption Profile Example Application For Public Rev.3.1 2023-11-28
GR5xx HRS RSCS Relay Example Application For Public Rev.3.1 2023-11-28
GR5xx FreeRTOS Example Application For Public Rev.3.1 2023-11-28
GR5xx Throughput Example Application For Public Rev.3.1 2023-11-28
GR5xx DFU Development Application Note For Public Rev.1.6 2024-09-20
GR5xx APP Log Application Note For Public Rev.3.2 2023-11-28
GR5xx Fault Trace Module Application Note For Public Rev.3.2 2023-11-28
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