mqtt物联网平台的相关内容

问答 2017-08-24 来自：开发者社区

通过MQTT连接物联网套件

https://iot.aliyun.com/docs/suite/device/toMQTT/identification.html按照文档里的步骤，用Postman尝试发布设备认证，productKey，deviceName ---IoT console 获取，OK；clientId ---- 自定义，OK；sign ---- hmacmd5(secret, content)签名,hmacm....

问答 2017-05-19 来自：开发者社区

MQ的MQTT物联网套件怎么收费

我看到有按次计费的价格说明，但在购买MQ-MQTT服务时，是按多少连接和消息频次和消息存储量计费，而且价格高的惊人啊？MQ-MQTT和MQ按量计费到底有什么差别？我应该怎么选择？

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更新时间 2025-09-22 18:02:47

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