Mqtt Client - Ebyte E90-DTU User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd.

E90-DTU(433C30E)-V2.0 User Manual

4.4.6. MQTT Client

Supports quick access to standard MQTT3.1.1 protocol servers (OneNET, Baidu Cloud, Huawei Cloud, user-built

and other server types) and Alibaba Cloud servers, supports QoS level configuration (QoS 0, QoS 1), supports

super-long text configuration, Convenient and better access to network service operators (server address, three

elements, subscription and publishing addresses support up to 128 characters of configuration).

Whe

n using the MQTT function, the advanced settings such as short links should be closed as shown in the following

figure (the upper picture is the host computer, and the following picture is the web page configuration):

, select the standard MQTT3.1.1, Baidu Cloud, OneNET, Huawei Cloud configuration can refer to the following

table to fill in the parameters:

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