Serial Port Parameters - Ebyte E180-DTU User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd.

Server address: 183.230.40.39:6002 (query data acquisition, platform adjustment may lead to inability to connect)

Device Name: Enter the device ID of OneNET；

Username: Enter the product ID of OneNET；

Password: Enter the device name (MQTTS) and the user-defined key (MQTT for multi-protocol access);

OneNET supports automatic generation of topics with subscription publishing attributes, and only needs to subscribe to publish the same

address to achieve data return and communication testing：

3.5 Serial port parameters

Note: It is recommended that customers use the default serial port parameters, and it is not recommended that customers modify them!!

Serial port parameters include: baud rate, data bit, check digit, stop bit.

Baud rate: serial communication rate, configurable 1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600, 115200 (default), 230400bps.

Data bits: The length of data bits, in the range 5, 6, 7, 8.

Check digit: check digit of data communication, support None, Odd, Even three check methods By setting serial port parameters, keeping

the serial port parameters consistent with the serial port connection device can ensure the normal operation of the pass.

Stop bit: range 1, 2 can be set.

E18-DTU(Z27-ETH) User Manual

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