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所在平台: Udemy |
课程主页: https://www.udemy.com/course/bluetooth-low-energy/
课程评论：没有评论
**课程名称：** 探索蓝牙低功耗 (BLE) 基础知识 - 周末速成 **课程概述：** 本课程将带您深入了解蓝牙低功耗 (BLE) 规范的各个层面，从最底层的硬件射频层，一直到应用层。BLE 技术发展迅速，广泛应用于个人区域网络到智能自动化网络等各类场景。本课程将重点关注 BLE 个人区域网络及其各层技术，包括：射频层（Radio Layer）、链路层（Link Layer）、L2CAP 层、属性（Attribute）、通用访问配置文件（GAP）、通用属性配置文件（GATT）、安全管理器（Security Manager）、主机控制器接口层（HCI Layer）以及应用层。 课程还将提供环境传感服务开发的**分步实践**，内容涵盖： * **Advertising (广播)：** 如何设置 BLE 设备的广播。 * **Simple GATT Connection (简单的 GATT 连接)：** 建立基础的 GATT 连接。 * **Adding BLE Standard Profile (添加 BLE 标准配置文件)：** 集成现有的 BLE 标准服务。 * **Adding Characteristics (添加特征)：** 定义和实现自定义的 BLE 服务特征。 * **Read and Notify Properties (读和通知属性)：** 设置特征的可读性以及实现数据通知功能。 * **Reading data from DHT11 (从 DHT11 读取数据)：** 集成 DHT11 温湿度传感器，实时获取数据。 * **Update data on every 5 seconds (每5秒更新数据)：** 实现定时更新传感器数据。 * **Notification (通知)：** 通过 BLE 通知机制将数据发送给连接的设备。 **目标受众：** 本课程适合希望快速了解和掌握蓝牙低功耗技术基础的工程师、开发者以及对物联网（IoT）开发感兴趣的技术爱好者。
In this course, we will explore the different layers of bluetooth low energy specification. We start explore from very low hardware Radio Layer upto application layer of bluetooth low energy. Bluetooth Low Energy is evolving and used in wide range of applications starting from Personal Area Networks to Smart Automation Networks. Here we concentrate currently on Bluetooth Low Energy Personal Area Networks and its layers like Radio Layer, Link Layer, L2CAP layer, Attribute, General Access Profile, Generic Attribute Protocol, Security Manager, Host Controller Interface Layer and application layers.This course also provides step by step implementation of Environment Sensing service development starts from advertising, simple GATT connection, adding BLE standard profile, adding characteristics, read and notify properties, reading data from DHT11 and update data on every 5 seconds, and also includes notification.
