Introduction
The GR5525 Starter Kit (GR5525 SK) is a development platform based on GR5525 System-on-Chips (SoCs) (supporting Bluetooth 5.3). It contains a GR5525 Starter Kit Board (GR5525 SK Board), design documents, and a user guide. This helps users quickly develop product prototype and verify related functions/performance, shortening product development and go-to-market periods.
The figure below shows the photo of a GR5525 SK Board:
By default, no application firmware has been pre-downloaded to a GR5525 SK Board. It is recommended to compile the example projects provided in Software Development Kit (SDK) to generate firmware and then download the firmware to a GR5525 SK Board for debugging/testing.
Before you get started, it is recommended to refer to the following documents.
| Name | Description |
|---|---|
| GR5525 Developer Guide |
Introduces the software/hardware and quick start guide of GR5525 SoCs. |
| J-Link/J-Trace User Guide |
Provides J-Link operational instructions. Available at https://www.segger.com/downloads/jlink/UM08001_JLink.pdf. |
| GR5525-SK-BASIC-RevB |
Offers GR5525 SK Board schematic diagrams. |
| GR5xx DTM Test Application Note | Introduces the test framework and test methods of Direct Test Mode (DTM) in Bluetooth Low Energy (Bluetooth LE) applications, and how to use a Bluetooth tester and DTMTool (an RF test tool) to test the radio frequency (RF) performances of GR5xx SoCs. |
