This is a ref-design for Smart Watch Based On Goodix GR5525 BLE SoC, Supportting Lvgl_8.31 GUI Framework. Customers can get higher fps and enhanced performance for smart watch through the Chip's ability.
The Goodix GR5525 family is a single-mode, low-power Bluetooth 5.3 System-on-Chip (SoC).
it can be flexibly configured as a Broadcaster, an Observer, a Peripheral, or a Central. Moreover, it supports the flexible combination of all the above roles, making it an ideal choice for Internet of Things (IoT) and smart wearable devices.
Based on ARM® Cortex® -M4F CPU core, the GR5525 series integrates Bluetooth 5.3 Protocol Stack, a 2.4 GHz RF transceiver, on-chip programmable Flash memory, RAM, and multiple peripherals. It provides up to four I2C/UART interfaces, expands the I/O functionality, and enhances the QSPI interface, covering a wider range of IoT and wearable applications.
- Click Me to view the GR5525 Introduction
The Ref Project is located at projects/peripheral/graphics/gr5525_smart_watch, It's compiled with Keil µVision5 in default.
To Set up the development environment, the following software is required:
- Keil µVision5: Integrated Development Environment (IDE) used by the Ref-Design project
- Device Family Pack (DFP) that supports ARM Cortex-M4 FPU Chip
- J-Link: programming and debugging tool
- Serial port assistant tool: log printout
- GR5525 family chip programming algorithm file for Keil: you can find the .flm file in build/keil
- This Ref-Design is based on the GR5525 Starter Kit Board. you can find introduction to SK board here GR5525_SK
- Click GR5525_Diagram to view the circuit diagram for GR5525 SK Board
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Ref-Design is based on GR5525 SDK v1.0.0
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GUI framework is optimized from Lvgl 8.31
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You can watch the Demo effect (More UI):
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Click the web link : Smart_Watch_Video
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Scan the following QRCode to view the video.
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