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Create a gateway and connect a device on the AEP ...

After you create a product,a device for the product,and an app on the AEP platform of China Telecom,you can create a gateway and associate the gateway with the product to connect the device to IoT Platform.Procedure Log on...

接入示例（一方认证）

网关域名 TODO:需要替换为您的云网关实例的域名 private String gatewayHost="iot-*.igw.iothub.aliyuncs.com";网关端口 TODO:需要替换为您的云网关实例的端口号 private Integer gatewayPort=8999;是否使用TLS TODO:如果使用了TCP直连，...

人流量展示

将显示器的属性变换数据路由到IoTHub中，方便在云端查看显示器设备的状态。五、部署边缘实例在边缘实例的实例详情页面，单击部署，将子设备、流数据分析作业及消息路由下发到边缘端。在实例详情页面，选择网关页签，单击远程SSH...

Android Link SDK

This topic describes how to use Link SDK for Android to connect a device to IoT Platform over Message Queuing Telemetry Transport(MQTT).Prerequisites IoT Platform is activated.Note You are not charged for activating IoT ...

运行日志

establish host iot-06*.mqtt.iothub.aliyuncs.com port 1883,type 0 establish tcp connection with server(host='iot-06*.mqtt.iothub.aliyuncs.com',port=[1883])success to establish tcp,fd=3 local port:42304[1626941695.066][LK-...

JT/T 808协议云网关设备接入示例（一方认证）

TODO:替换为云网关接入点域名和端口*/static char*host="iot-0*.igw.iothub.aliyuncs.com";static uint16_t port=7999;接入点自定义根证书*/const char*jt808_ca_cert=\ { \"-BEGIN CERTIFICATE-\r""MIIDR*ZIhvcNAQEL\r""BQAwM*ANBgNVBAMM\...

Node.js SDK接入示例

} 参数示例说明 host iot-cn-*.amqp.iothub.aliyuncs.com AMQP接入域名。{YourHost} 对应的AMQP接入域名信息，请参见查看和配置实例终端节点信息（Endpoint）。username 'test|authMode=aksign,signMethod=hmacsha1,timestamp=...

Examples of Custom Device Jobs

The IoT Platform provides configuration and management services for device tasks.Custom device tasks require you to define task rules and device-side implementation logic based on actual needs.This topic provides sample ...

Subscribe to device messages from IoT Platform

After a device is connected to IoT Platform,the device submits data to IoT Platform.Then,the data can be forwarded to your server by using Advanced Message Queuing Protocol(AMQP).This topic describes how to configure an ...

MQTT接入使用示例

相关参数：参数示例说明 mqtt_host iot-06z00ax1o*.mqtt.iothub.aliyuncs.com product_key a18wP*设备认证信息。更多信息，请参见获取设备认证信息。本例程的身份认证方式为一机一密。device_name LightSwitch device_secret ...

公共实例存量设备分发

设备连接到设备分发中心的全球统一域名 https://iot-auth-global.aliyuncs.com，设备分发中心向设备发送企业版实例的接入域名${YourInstanceId}.mqtt.iothub.aliyuncs.com 。设备连接到企业版实例的接入域名，设备上线。您可以登录物联网...

服务端开发

host iot-*.amqp.iothub.aliyuncs.com AMQP接入域名，请参见查看和配置实例终端节点信息（Endpoint）。业务服务器下发控制指令服务器通过调用 Pub 接口下发控制指令：CMD,82923,ad322。参照以下步骤，完成服务端开发，其中参数配置，请...

Example

This article describes how to call the API operations of Link SDK for C to connect MQTT-based devices with IoT Platform and receive messages.In this example,the./mqtt_basic_demo.c sample code file is used.Background ...

服务端订阅设备消息

private static String host="iot-cn-*.amqp.iothub.aliyuncs.com";指定单个进程启动的连接数/单个连接消费速率有限，请参考使用限制，最大64个连接/连接数和消费速率及rebalance相关，建议每500QPS增加一个连接 private static int ...

Access IoT Platform by using MQTT over WebSocket ...

This topic describes how to connect a device to IoT Platform by using Message Queuing Telemetry Transport(MQTT)protocol over WebSocket connections.This topic also provides the corresponding sample code for Node.js....

设备上云数据筛选

返回到实例详情页面，单击分配路由，添加函数计算到IoT Hub（云端）的消息路由。按照界面提示，设置如下参数，参数设置完成后，单击确定完成第二个路由的添加。参数描述路由名称设置一个消息路由名称。消息来源此处选择函数计算 ...

认证与连接

host 示例如下：企业版实例或2021年07月30日后（含当日）开通的物联网平台服务下公共实例：iot-06*.mqtt.iothub.aliyuncs.com 其中 iot-06*为实例ID。2021年07月30日前（不含当日）开通的物联网平台服务下公共实例：a1BOO*.iot-as-mqtt....

使用示例

相关参数：参数示例说明 mqtt_host iot-06z00ax1o*.mqtt.iothub.aliyuncs.com 设备接入域名。企业版实例和新版公共实例：在实例详情页面的开发配置面板，查看接入域名。旧版公共实例：接入域名格式为${YourProductKey}.iot-as-mqtt.$...

Paho-MQTT Go接入示例

例如，opts:=MQTT.NewClientOptions().AddBroker("iot-*.mqtt.iothub.aliyuncs.com:1883");获取MQTT接入地址的具体操作，请参见查看新版公共实例和企业版实例终端节点信息。实例的详细说明，请参见实例概述。调用MQTT的 Connect()函数接...

物联网平台迁移方案

附录：一、阿里云物联网平台实例终端节点信息公共实例：MQTT：${产品Key}.iot-as-mqtt.${区域ID}.aliyuncs.com 云端API：iot.${区域ID}.aliyuncs.com 企业实例：MQTT：${实例ID}.mqtt.iothub.aliyuncs.com 云端API：iot.${区域ID}....

Link SDK for Java

This article describes how to use Link SDK for Java to connect devices with IoT Platform over MQTT.Prerequisites IoT Platform is activated.Note You are not charged for activating IoT Platform.After you activate IoT ...

使用示例

相关参数：参数示例说明 http_host iot-06z00ax1o*.http.iothub.aliyuncs.com设备的接入域名。企业版实例和新版公共实例：在实例详情页面的开发配置面板，查看接入域名。旧版公共实例：接入域名格式为 https://iot-as-http.${...

Example

Parameters:Parameter Example Description url iot-06z00ax1o*.http.iothub.aliyuncs.com The endpoint. If you use an Enterprise Edition instance,or a public instance that is activated on July 30,2021 or later,view the endpoint on the ...

认证与连接

device_name LightSwitch device_secret uwMTmVAMnGGHaAkqmeDY6cHxxB*endpoint iot-cn-6ja*.mqtt.iothub.aliyuncs.com 接入域名。您可在物联网平台控制台的实例详情页面，单击查看开发配置，获取设备接入域名。具体内容，请参见查看和...

IoT Platform Migration Solution

MQTT:${Product Key}.iot-as-mqtt.${Region ID}.aliyuncs.com Cloud API: iot.${region ID}.aliyuncs.com Enterprise Examples MQTT: ${instance ID}.mqtt.iothub.aliyuncs.com Cloud API: iot.${region ID}.aliyuncs....

订单结算

将显示器的属性变换数据路由到IoTHub中，方便在云端查看显示器设备的状态。五、创建商品价格表若您已经操作过温度平均值计算示例并完成了该章节中五、（可选）保存温度平均值计算结果到数据库这一步内容，则在本文步骤中可以直接跳到...

Forward device data to business servers by using ...

IoT Platform forwards data that is submitted by devices to ApsaraMQ for RocketMQ topics.Then,ApsaraMQ for RocketMQ forwards the data to your business servers.This topic describes how to forward data.Prerequisites An ...