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[帮助文档] 设备接入物联网平台

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问：使用MQTT协议给单个设备进行OTA升级过程中，设备请求下载文件分片，阿里云无响应topic

小白提问：为什么使用MQTT协议给单个设备进行OTA升级时，设备请求下载文件分片，阿里云没有下发响应Topic？升级的设备为：STM32F103+esp8266 过程一：本人在使用MQTT协议给单个设备进行OTA升级过程中。使用平台提供的升级流程进行升级操作，如下图所示。(注：本人使用的是MQTT...

[帮助文档] 登云梯JS开发框架中如何连接阿里云IoT平台设备动态注册组件

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基于TCP协议的GPS定位器设备迁移到阿里云IoT物联网平台实践

背景 GPS定位器是内置了GPS模块和移动通信模块的终端，用来将GPS模块获得的定位数据通过移动通信模块传至Internet上的一台服务器上，从而可以实现在电脑或手机上查询终端位置。 GPS定位器可用于儿童和老人的行踪掌控，公路巡检，贵重货物跟踪，追踪与勤务派遣，私人侦探工具，个人财物跟踪，宠物跟踪...

使用MQTT协议客户端控制智能灯设备，目前客户端发送消息到阿里云，是先经过规则引擎还是数据脚本解析？

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更新时间 2024-03-06 15:32:05

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