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. The SK Board is designed to support a range of peripherals including external Flash, PSRAM, buttons, microphones, I2S Class-D PA, QSPI LCD, LEDs, AoA/AoD interfaces, and I/Os. It can be powered via USB cable, button cell, or external power sources.
GR5525 SK reserves an interface for power consumption testing, as well as an SMA interface for evaluating the RF performance of GR5525 series.
For efficient project evaluation, development, and mass production, GR5525 SK users can also choose various development resources including GR5525 SDK for software development, GProgrammer for PC-based download and programming, GRToolbox for mobile debugging, GRUart and GRDirect Test Mode Tool for PC-based serial port debugging, GRPLT Lite Config Tool for mass production and configurations, and PLT Lite for programming in mass production.
Bluetooth LE 5.3
J-Link/UART debugging
Configurations on I/O voltages
Embedded mono Class-D audio amplifier
Power consumption test interface
Multi-functional buttons and LEDs
Conducted RF performance test connector
Supports AoA/AoD interfaces
On-board 16 MB Flash
On-board 8 MB PSRAM
Supports two on-board digital microphones
USB Type-C connector
1.32-inch circular color AMOLED touch display (360 x 360 dpi)
| Name | Rights Description | Version | Date |
|---|---|---|---|
| GR5525 Starter Kit User Guide | For Public | Rev.1.1 | 2024-04-09 |
| GR5525-SK-BASIC-RevB | For Public | Rev.1.0 | 2023-11-02 |
| GR5xx Sample Service Application and Customization | For Public | Rev.3.1 | 2023-11-28 |
| GR5xx HID Mouse Example Application | For Public | Rev.3.2 | 2023-11-28 |
| GR5xx Serial Port Profile Example Application | For Public | Rev.3.1 | 2023-11-28 |
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