Doc Feedback
Thanks for your interest, welcome to contact us.
Thanks for your feedback


GR551x Power Consumption Profile (PCP) example allows users to set parameters in real time through mobile phones, to configure GR551x power consumption measurement scenarios.

This document introduces how to use and verify a custom Goodix PCP example in the GR551x Software Development Kit (SDK).

Before getting started, you can refer to the following documents.

Table 1 Reference documents
Name Description

GR551x Sample Service Application and Customization

Introduces how to apply and customize Goodix Sample Service in developing Bluetooth LE applications based on GR551x SDK.

GR551x Developer Guide Introduces GR551x SDK and how to develop and debug applications based on the SDK.

Bluetooth Core Spec

Offers official Bluetooth standards and core specification from Bluetooth SIG.

Bluetooth GATT Spec

Provides details about Bluetooth profiles and services. Available at

J-Link/J-Trace User Guide

Provides J-Link operational instructions. Available at

Keil User Guide

Offers detailed Keil operational instructions. Available at

Scan to follow

Open WeChat, use "Scan" to follow.