Chengdu Ebyte Electronic Technology Co.,Ltd.
E18-DTU(Z27-ETH) User Manual
1.
Standard MQTT3.1.1
The standard MQTT3.1.1 connection here takes Tencent's standard MQTT3.1.1 server as an example, and the "three elements" described by
the standard can be obtained from the Tencent server, as shown in the following figure:
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