Ebyte E180-DTU

Chengdu Ebyte Electronic Technology Co.,Ltd.
E18-DTU(Z27-ETH) User Manual
Copyright ©2023
，成都亿佰特电子科技有限公司
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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: