物联网平台实例的相关内容

PDF电子书下载和企业物联网实例视频讲解

《AIoT 物联网开发实战》PDF:上册： https://developer.aliyun.com/topic/download?id=1147下册： https://developer.aliyun.com/topic/download?id=1148当我们购买企业物联网平台时，会看到3个核心指...

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按照实例文档但MQTT.fx始终无法连接物联网平台

小白按照 https://developer.aliyun.com/article/753229?spm=a2c6h.14164896.0.0.63ff1e02a0zh7N 这篇文章一一操作，网上也查了很多很多资料，但MQTT始终就是连不上阿里的物联网平台恳求帮忙

物联网的产品使用的是公共实例，使用iot可视化开发的移动开发连接设备，能预览，发布时要绑定域名。

有两个问题不明白： 1 如果有自己的服务器，可视化开发平台能生成在自己服务器运行的程序吧？平台这些文档在哪？ 2 如果用物联网的公共实例，可视化移动开发里怎么连接这个实例。可视化移动开发里预览可以控制设备、查看设备，但是这个预览网址不是永久的吧？

阿里云物联网平台之独享实例下的amqp客户端连接

1、首先找到控制台独享实例 2、找到接入域名 3、Java Sample import java.net.URI;import java.util.Hashtable;import javax.crypto.Mac;import javax.crypto.spec.SecretKeySpec;imp...

阿里云物联网平台独享实例使用Quick Start

Step By Step 1、创建实例注意：整个实例的完整初始化大概需要10分钟左右。 2、切换实例(从共享实例切花到独享实例) 3、独享实例下面创建产品和设备(与共享实例操作方法一致) 4、获取连接参数 5、基于开源Java SDK上行数据参考链接：基于开源JAVA MQTT Client连接...

物联网平台企业版：设备接入实例节点开发实战

IoT物联网平台-实例化开发实战前言物联网平台企业版支持用户创建实例，用于设备接入和业务管理。企业版有一下优势：根据业务规模，购买匹配的实例规格，可大幅节约您的成本。实例规格按需选择，避免触达公共实例默认限流阈值的问题。实例间隔离更彻底，具有更高的数据可靠性和安全性一个实例出现问题不会影...

【物联网智能网关-15】WAV播放器(WinForm+WavPlay库实例)

2002年在首钢实施焦炉四大机车自动化项目的时候，为了使系统更加友好，便增加了语音提示功能。不过控制设备是PLC，所以语音模块是通过IO进行控制的。接触WAV解码，是在2009年，为TI DM355平台移植.NET MicroFramework系统，同事进行驱动移植，我封装上层C#接口，不过那时候技...

物联网平台里面的iotkit-embedded-2.3.0实例代码mqtt-example运行时报Subscribe failed，返回码0x80是什么原因

[err] iotx_mc_handle_recv_SUBACK(1529): MQTT SUBSCRIBE failed, ack code is 0x80这句IOT_MQTT_Subscribe执行返回5rc = IOT_MQTT_Subscribe(pclient, TOPIC_DATA, I...

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