响应式web mqtt应用（siot、mqtt、掌控板）

2024-02-13 10:29:04

一、实验内容
通过mqtt发送消息控制灯的亮灭从而实现响应式web对接物联网mqtt

二、实验软硬件
软件：Mind+、web编辑器、siot
硬件：掌控板

三、实验步骤
1.控制端网页
1）代码如下

<!DOCTYPE html>
<html lang="en">

<head>
	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
	<!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
	<link rel="stylesheet" href="js/bootstrap/css/bootstrap.min.css">
	<script src="js/jquery-2.1.4.min.js"></script>
	<script src="js/jquery.cookie.min.js"></script>
<link rel="stylesheet" href="css/style.css" crossorigin="anonymous">
	<!-- 最新的 Bootstrap 核心 JavaScript 文件 -->
	<script src="js/bootstrap/js/bootstrap.min.js"></script>
	<script src="js/vue.js"></script>
	<!-- <script src="js/app.js"></script> -->
	<title></title>
	<meta name="description" />
</head>

<body>
	<div class="container text-center"></div>
	<div class="container text-center">
		<button type="button" id="ledRedOn" class="btn btn-success btn-lg">红灯开</button>
		<button type="button" id="ledRedOff" class="btn btn-info btn-lg">红灯关</button>
	</div>
	<br>
	<div class="container text-center">
		<button type="button" id="ledGreenOn" class="btn btn-success btn-lg">绿灯开</button>
		<button type="button" id="ledGreenOff" class="btn btn-info btn-lg">绿灯关</button>
	</div>
	<br>
	<div class="container text-center">
		<button type="button" id="ledBlueOn" class="btn btn-success btn-lg">蓝灯开</button>
		<button type="button" id="ledBlueOff" class="btn btn-info btn-lg">蓝灯关</button>
	</div>
	<br>
	<div class="container text-center">
		<button type="button" id="fanOn" class="btn btn-success btn-lg">风扇开</button>
		<button type="button" id="fanOff" class="btn btn-info btn-lg">风扇关</button>
	</div>
	<script>
		$(function(){
			$('#ledRedOn').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=ledRedOn&iname=siot&ipwd=dfrobot");
			});
			$('#ledRedOff').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=ledRedOff&iname=siot&ipwd=dfrobot");
			});
			$('#ledGreenOn').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=ledGreenOn&iname=siot&ipwd=dfrobot");
			});
			$('#ledGreenOff').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=ledGreenOff&iname=siot&ipwd=dfrobot");
			});
			$('#ledBlueOn').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=ledBlueOn&iname=siot&ipwd=dfrobot");
			});
			$('#ledBlueOff').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=ledBlueOff&iname=siot&ipwd=dfrobot");
			});
			$('#fanOn').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=fanOn&iname=siot&ipwd=dfrobot");
			});
			$('#fanOff').click(function(){
				$.get("http://192.168.43.139:8080/publish?topic=DFRobot	/2018A14142ZFL&msg=fanOff&iname=siot&ipwd=dfrobot");
			});
		});
	</script>
</body>
</html>

2.掌控板代码
1）MQTT初始化

2）完整代码

3）编译并上传

四、实验效果
1.控制端网页效果如下

2.掌控板LED效果如下

3.siot收到的消息如下

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