Bluetooth Low Energy is a short-range wireless connection technology featuring high cost efficiency and excellent interoperability. It is widely used in various areas such as mobile devices, IoT, healthcare devices, smart home, and more. Operating on 2.4 GHz ISM radio band with throughput as high as 1.4 Mbps and a transmission range as long as 1,000 meters, Bluetooth Low Energy minimizes power consumption. Moreover, it adopts a complete set of AES-128 encryption technologies, guaranteeing secure data communication.
The GR551x series chip, launched by Goodix, is a single-mode Bluetooth low energy SoC chip. It can be configured as a Broadcaster, an Observer, a Peripheral and a Central while supporting the use of the combinations of all these roles. The GR551x series chip can be widely used in areas such as IoT and wearable devices.
* Note: The GR5515RGBD is not recommended for new designs
The GR551x SDK includes multi-functional Bluetooth LE Stack API, easy-to-use system API, drivers, reference code and relevant documents.
A Flash programming tool for GR551x SoC series, with function of firmware download, Flash read/write, and eFuse-related configurations, etc.
GRSmart is the PC-based debugging tool that works with the GR551x Bluetooth LE Dongle.
A development kit based on GR551x SoC which is designed for quick learning about GR551x development environment.
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