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// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
最大程度上减少人为干预的错误可能。 流程如下: 首先确认用户是否开通设备接入服务(物联网平台)。 在设备发放平台创建设备的发放清单(包括预注册设备以及添加发放策略)。 设备出厂时预置设备发放平台地址,设备上电后,设备发放服务通过使用标准 X.509证书验证或者根据设备密钥验证设备
单击右上角“购买Kafka实例”,根据需求选择实例规格与配置安全组后,单击“立即购买”。 图1 购买Kafka实例 配置设备接入服务 在设备接入服务中创建产品模型、注册设备并设置数据转发规则,实现当设备上报数据时将数据转发至Kafka。 访问设备接入服务,单击“立即使用”进入设备接入控制台。选择您的实例,单击实例卡片进入。
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
Administrator权限 物联网平台设置默认资源空间的规则是什么? 设备接入服务如何获取设备数据? 物联网平台的资源空间和设备可以无限创建吗? 物联网平台支持批量注册设备吗? 物联网平台对应用侧和设备侧在开发或使用时有限制吗? 物联网平台支持的DTLS加密算法有哪些? 物联网平台支持二进制大小端模式切换吗?
_smoke_template demo,否则烧录的demo样例和在控制台定义的产品模型不匹配,无法上报数据。单击“确定”,导入完成。 单击“确定”,导入完成。 编译并烧录代码 由于提供的demo样例中已配置好和华为云物联网平台的对接信息,您可以直接编译(代码不用做任何修改),并
SDK接入。 设备接入前,需创建产品(可通过控制台创建或者使用应用侧API创建产品)。 产品创建完毕后,需注册设备(可通过控制台注册单个设备或者使用应用侧API注册设备创建)。 设备注册完毕后,可以按照图中流程实现消息/属性上报、接收命令/属性/消息、OTA升级、自定义Topic等功能
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables