串口阿里云物联网平台的相关内容

阿里云文档 2024-12-10

Tuya物联网平台设备服务异步调用与阿里云版设备管理

设备服务调用（异步调用）物联网平台支持同步调用和异步调用。单个添加物模型时，需设置此项。实现设备服务调用的原理，请参见协议中服务调用原理图。●同步方式：通过InvokeThingService或InvokeThingsService接口调用服务，物联网平台直接使用RRPC同步方式下行推送请求。此时，...

阿里云文档 2024-12-06

Tuya物联网平台阿里云版详解

什么是物联网平台物联网平台是一个集成了设备接入、设备管理、数据安全通信、消息订阅、消息转发等能力的一体化平台。向下支持连接海量设备，采集设备数据上云；向上提供云端API，服务端可通过云端SDK调用云端API将指令下发至设备端，实现远程控制。工作原理物联网平台与设备、服务端、客户端的消息通信流程如下。...

问答 2024-11-13 来自：开发者社区

串口发送AT+AT+MQTTSUB指令，显示OK，但在阿里云物联网平台日志中，看不到订阅消息记录

esp8266通过串口调试助手向阿里云物联网平台发送订阅消息，目前设备已在线，调试窗口订阅消息发送显示ok，但在阿里云日志中，无法看到订阅消息的记录

阿里云文档 2024-06-21

物联网应用开发OpenAPI集成概览

在阿里云OpenAPI门户中，物联网应用开发OpenAPI部署在物联网平台产品下，提供OpenAPI在线调试、阿里云SDK等调用方式，帮助您更高效地进行开发与部署。

阿里云文档 2023-12-20

将物联网平台数据集成到阿里云实时计算Flink版中计算和分析_物联网平台(IoT)

物联网平台数据服务中的产品属性时序表、产品事件表和自定义存储表（时序表）数据，可以集成到阿里云实时计算Flink版中计算和分析，以便您实时分析和诊断设备的运行状况，实时检测运行故障等。本文介绍使用实时计算Flink版的连接器功能集成物联网平台实例下数据服务中数据的完成流程。

阿里云文档 2023-09-13

如何使用阿里云ECS模拟物联网设备_IoT设备身份认证(IoT Device ID)

本文描述了如何使用阿里云ECS模拟物联网设备。

问答 2022-02-15 来自：开发者社区

串口摄像头是否可以通过MQTT协议传JPG图片(800*600)到阿里云物联网平台？

串口摄像头是否可以通过MQTT协议传JPG图片(800*600)到阿里云物联网平台？如果可以如何创建产品类别？有标准产品直接选？还是自己自定义一个产品？

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更新时间 2024-11-14 12:11:51

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