【正文】 物聯(lián)網(wǎng)實驗指導手冊 上海企想信息技術有限公司 2020 年 8 月 《物聯(lián)網(wǎng)實驗指導手冊》 I 目 錄 第 1 章 ZigBee 基礎知識與組網(wǎng)實驗 ........................................... 1 ZigBee 基礎知識 ..................................................................................... 1 ZigBee 信道 ..................................................................................... 1 ZigBee 的 PANID.............................................................................. 1 ZigBee 物理地址 .............................................................................. 1 ZigBee 設備類型 .............................................................................. 1 ZigBee 網(wǎng)絡的形成 ........................................................................... 3 PC端數(shù)據(jù)訪問接口協(xié)議 .......................................................................... 3 PC端接收數(shù)據(jù)格式 .......................................................................... 3 PC端發(fā)送數(shù)據(jù)格式 .......................................................................... 4 簡單的星型組網(wǎng)實驗 ............................................................................... 5 Zigbee 模塊基礎設置實驗 ........................................................................ 6 讀取協(xié)調器 MAC 地址 ..................................................................... 7 信道讀取 .......................................................................................... 8 PANID 讀取 ..................................................................................... 9 物理地址與網(wǎng)絡地址匹配 ............................................................... 10 獲取網(wǎng)絡節(jié)點數(shù) ............................................................................. 11 第 2 章 ZigBee 基礎控制與數(shù)據(jù)采集實驗 ................................. 13 ZigBee 基礎控制實驗 ............................................................................ 13 控制數(shù)碼管實驗 ............................................................................. 13 控制蜂鳴器實驗 ............................................................................. 15 控制 LED燈實驗 ............................................................................ 15 控制直流電機 ................................................................................. 16 控制步進電機實驗 .......................................................................... 18 控制繼電器輸出 ............................................................................. 19 控制干簧管 /按鍵實驗 ..................................................................... 19 ZigBee 傳感數(shù)據(jù)采集實驗 ..................................................................... 20 溫度傳感器數(shù)據(jù)采集實驗 ............................................................... 20 溫濕度傳感器 采集數(shù)據(jù)實驗 ............................................................ 22 光照度傳感器采集數(shù)據(jù)實驗 ............................................................ 25 煙霧傳感器采集數(shù)據(jù)實驗 ............................................................... 28 可燃氣體傳感器采集數(shù)據(jù)實驗 ........................................................ 30 CO2 傳感器采集數(shù)據(jù)實驗 ............................................................... 31 紅外人體感應傳感數(shù)據(jù)采集實驗 ..................................................... 32 上海企想信息技術有限公司 II 第 3 章 ZigBee 無線網(wǎng)絡應用實驗 ............................................. 34 智能家居模擬應用 ................................................................................. 34 智能家居模擬應用簡介 ................................................................... 34 智能家居演示系統(tǒng)設置舉例 ............................................................ 34 溫室大棚模擬應用 ................................................................................. 39 溫室大棚模擬應用簡介 ................................................................... 39 溫室大棚應用演示系統(tǒng)設置舉例 ..................................................... 40 第 4 章 ZigBee 無線定位實驗 .................................................... 44 ZigBee 無線定位系統(tǒng) ............................................................................ 44 定位系統(tǒng)節(jié)點類型 .......................................................................... 44 定位基本原理介紹 .......................................................................... 44 定位系統(tǒng)聯(lián)機調試 .......................................................................... 45 第 5 章 藍牙 /WiFi/GPRS 無線傳感數(shù)據(jù)采集與控制實驗 ......... 52 藍牙 /WiFi/GPRS 無線傳感控制節(jié)點介紹 ................................................ 52 藍牙傳感控制底 板 .......................................................................... 52 WiFi傳感控制底板 ......................................................................... 53 GPRS 傳感控制底板 ....................................................................... 53 CHGWB301 傳感數(shù)據(jù)采集與控制指令 .................................................. 54 參數(shù)配置命令 ................................................................................. 54 系統(tǒng)操作指令 ................................................................................. 56 藍牙無線傳感數(shù)據(jù)采集與控制實驗 ........................................................ 62 藍牙無線實驗環(huán)境 .......................................................................... 62 傳感控制節(jié)點藍牙配置命令 ............................................................ 62 組建藍牙無線網(wǎng)絡 .......................................................................... 63 藍牙無線數(shù)據(jù)采集與控制實驗舉例 ................................................. 66 WiFi無線傳感數(shù)據(jù)采集與控制實驗 ....................................................... 69 WiFi無線實驗環(huán)境 ......................................................................... 69 WiFi配置命令 ................................................................................ 69 組建 WiFi網(wǎng)絡 ............................................................................... 71 WiFi無線傳感數(shù)據(jù)采集與控制 ..