从零开始打造一个智能家居系统

Overview

SweetHome

从零开始打造智能家居系统的尝试,主要的实现有

  • 可以扫码添加设备并控制设备的Android App
  • 可以控制亮灭的灯,并可以设置在Android App连接到指定Wifi后自动亮起
  • 可以控制开关的窗帘,机械结构部分自己设计并3D打印出来
  • 树莓派主控,实现Http请求接口和ZigBee模块的通信以及这2种协议的桥接

效果演示

视频已上传到B站

硬件及功能

主控

使用RaspBerry Pi4运行Fast API后台,处理Android App发出的Http请求,并将请求转换为对应的指令通过ZigBee模块发送到家居终端,同时使用多线程监听接收家居终端发送回来的ZigBee回令,通过指令顺序标识

家居终端

使用STM32F103C8T6最小系统板,搭配ZigBee串口透传模块,结合多种传感器和电机实现相应功能,开发方式为HAL

ZigBee

使用的ZigBee模块是基于CC2530的串口透传模块,使用ZigBee而非WiFi是由于WiFi不完全适用于大规模的智能家居场景中

Owner
金榜
computer science student, wallowing in human and machine.
金榜
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