Ebyte 400SL30-ETH, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co., Ltd
E90-DTU(400SL30-ETH) User Manual
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co., Ltd
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3.5.3
Registration package function
In network transparent transmission mode, the user can use the DTU to send a registration packet to the server. The registration
package is for the server to recognize the data source device or to obtain a password for the server function authorization. The
registration packet can be sent when the DTU establishes a connection with the server, or it can be spliced into the registration packet
data at the forefront of each packet as a data packet. The data of the registration package can be a MAC address or a custom
registration data, wherein the custom registration package setting content is up to 40 bytes.
Establishing a connection by sending a registration package is mainly used to connect servers that need to be registered.
Data carrying registration package: The sending data accesses the registration package at the front end of the data, and is mainly
used for protocol transmission.
The registration package mechanism is only available for TCP Client and UDP Client, not valid under TCP Server and UDP
Server.
3.5.4
Transparent transmission cloud function
The transparent transmission cloud function mainly solves the openness of the data interaction between the device and the device,
the device and the host computer, and the device and the server. The user can enable the transparent cloud function through
instructions, and register and exchange data according to the related usage methods of the Ebyte cloud platform. For details, please
refer to the "Ebyte Cloud Platform Transparent Transmission Guide".