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The GR55xx HID Mouse example implements an HID firmware example.

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

Table 1 Reference documents
Name Description

Developer guide of the specific GR55xx SoC

Introduces the software/hardware and quick start guide of the specific GR55xx SoC in use.

J-Link/J-Trace User Guide

Provides J-Link operational instructions. Available at

Keil User Guide

Offers detailed Keil operational instructions. Available at

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

GProgrammer User Manual

Lists GProgrammer operational instructions including downloading firmware to and encrypting firmware on GR55xx SoCs.

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