Wiznet W5500S2E, User Manual

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W5500S2E serial to Ethernet module
W5500S2E user manual
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RESET (Save and restart the module)
Command format Parameters Usage
AT+RESET=<parameter> Module password; Default: admin Set
Response OK\r\n
Example
Command: AT+RESET=admin\r\n
Response: OK\r\n

Exact password must be input to execute this command

It will save the current settings

Restart the module so that the setting is effective

The module will be in preset “Start mode” after reset.
EXIT (Save and exit command mode)
Command format Parameters Usage
AT+EXIT Nil Execute
Response OK\r\n
Example
Command: AT+EXIT\r\n
Response: OK\r\n

It will save the current settings

Restart the module and make the settings take effect

Module will be entered into “Data pass-through mode”
SAVE (Save settings)
Command format Parameters Usage
AT+SAVE Nil Execute
Response OK\r\n
Example
Command: AT+SAVE\r\n
Response: OK\r\n

It will save the current settings

Make the settings take effect

After execute this command, the module will be still in “AT command mode”. This is for save the
settings in the AT data transfer command mode.
Note: This command is supported by firmware version 2.3 and above.