Serial Port Upgrade - Ebyte NB183 User Manual

Eight serial port server

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Chengdu Ebyte Electronic Technology Co.,Ltd.

NB183S&NB183_User Manual

Step 3: Click "Search for devices", the device list displays the currently found devices, click "Stop Search" again.

After selecting the device to be upgraded, click Start to upgrade, and wait for the host computer to display that the

upgrade is complete.

5.5.2 Serial port upgrade

Only channel 1 (that is, serial port 1, which can use RS232 interface/RS485 interface) supports the use of serial port for

upgrade. When the network upgrade fails, or the network environment is complex, it is recommended to use the serial

port for upgrade;

Step 1: Make sure the device is powered off and connect serial port 1 correctly;

Step 2: Open "Ebyte Network Configuration Tool", select "Serial Port Upgrade Assistant" under the "Menu" option,

select the corresponding serial port and click "Open Serial Port";

Step 3: Select the firmware to be used, which needs to be obtained from the "Related Downloads" of the corresponding

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