Heartbeat Function; Registration Package Function - Ebyte ECAN-W01 User Manual

Wireless modem

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Chengdu Ebyte Electronic Technology Co., Ltd

4.3.4. Heartbeat function

In the network transparent transmission mode, users can choose to let ECAN-W01 send heartbeat

packets. The heartbeat packet can be sent to the network server. The main purpose of sending to

the network side is to maintain the connection with the server. It only takes effect in TCP Client

and UDP Client modes. ECAN-W01 module supports customized heartbeat packet with a maximum length

of 128 bytes. Support custom heartbeat package.

In the network transparent transmission mode, the user can choose to let the DTU send the

registration package to the server. The registration package is used to enable the server to

identify the data source device, or as a password to obtain server function authorization. The

registration packet can be sent when the DTU establishes a connection with the server, or a packet

of registration packet data can be sent before each packet. The data of the registration package

can be MAC address or user-defined registration data, of which the longest setting content of

the user-defined registration package is 128 bytes. Support user-defined registration package;

Establishing a connection and sending a registration package is mainly used to connect the

server to be registered.

The registration charter system is only applicable to TCP Client and UDP Client, and is invalid

under TCP Server and UDP Server.

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