本帖最后由 13582001974 于 2024-09-25 11:19 编辑 我使用MQTT扩展控制主板，在AI伴侣里面运行的很好，在导出apk里面没有反应？ https://www.fun123.cn/#4898186862788608 你好，请提供一下.aia源码，及apk没有反应的具体现象描述，谢谢怎么上...

...候，连接成功，屏幕退到后台在反回app界面的时候，显示MQTT未连接（联网失败） 请帮忙解决一下这个是需要进行状态管理，当状态变成连接失败时，需要进行一次重新连接：将连接逻辑定义一个过程，初始化及断开时调一下这...

解决MQTT退出后台后掉线自动连接问题，现在可以实现自动连接，但是在返回控制界面的时候，反复断开反复链接，还有切换页面的时候返回也是同样的问题，还有连接一个服务器，需要每个页面单独设置MQTT连接吗，是不是可以...

...线服务连接在一起。 Node-RED 是一个流程化的工具，不是MQTT网关，它能整合各种资源包括MQTT网关、微信推送、天气推送等服务节点，定义执行流程将各个硬件节点以一定的逻辑联系在一起。如：雨量传感器探索到下雨了，发送...

... I recently started playing with MQTT http://mqtt.org for Android as a way of doing what you're asking for (i.e. not SMS but data driven, almost immediate message delivery, scalable, not polling, etc.) I have a blog post with background information on this ...

...pport near real time push notification? ) I recently started playing with MQTT http://mqtt.org for Android as a way of doing this sort of thing (i.e. push notification that is not SMS but data driven, almost immediate message delivery, not polling, etc.) I have a blog post with background informat...

引言物联网开发者需要为自己的物联网项目选择合适的 MQTT 消息产品或服务，从而构建可靠高效的基础数据层，保障上层物联网业务。目前市面上有很多开源的 MQTT 产品，在性能功能等方面各有优点。本文将选取目前最为流行的...

IoT & MQTT中文平台： https://iot.dfrobot.com.cn/ befa云 华为 阿里bemfa.comhttps://api.heclouds.com/devices

...，Broker需要将该消息投递给它。A retained message is a normal MQTT message with the retained flag set to true. The broker will store the last retained message and the corresponding QoS for that topic Each client that subscribes to a topic pattern, which matches the topic of the retained m...

... Facebook uses MQTT instead of HTTP. Push is better than polling. Through HTTP we need to poll the server continuously but via MQTT server pushes the message to clients. Comparision between MQTT and HTTP: http://www.youtube.com/watch?v=-K...