W5500S2E-S1 serial to Ethernet module
W5500S2E-S1 user manual
26
6.4.3.7
Local port binding (
AT+C1_BIND
)
Command format
Parameters
Usage
AT+C1_BIND=<bind>\r\n
<bind>
0: Disable binding local port number
1: Enable binding local port number
Define new value
AT+C1_BIND?\r\n
Query current value
Return value
[C1_BIND] Value is: <bind>\r\nOK\r\n
Only available on TCP client mode.
6.4.3.8
Device subnet mask (
AT+MARK
)
Command format
Parameters
Function features
AT+MARK=<mark>\r\n
<mark>
Device subnet mask, default: 255.255.255.0
Define new value
AT+MARK?\r\n
Query current value
Return value
[MARK] Value is: <mark>\r\nOK\r\n
Subnet mask format is separate in 4 sections; each section is a decimal value and using a dot to separate. The value
range for each section is 0-255 therefore the maximum value size for subnet mask is 15 bytes.
6.4.3.9
Device gateway (
AT+GATEWAY
)
Command format
Parameters
Usage
AT+GATEWAY=<gateway>\r\n
<gateway>
Device gateway, default: 192.168.1.1
Define new value
AT+GATEWAY?\r\n
Query current value
Return value
[GATEWAY] Value is: <gateway>\r\nOK\r\n
This subnet mask format is separate in 4 sections; each section is a decimal value and using a dot to separate. The
value range for each section is 0-255 therefore the maximum value size for Gateway address is 15 bytes. This
command could not accept xxx.xxx.xxx.0 or xxx.xxx.xxx.255 value inputs.
6.4.3.10
Operating mode (
AT+C1_OP
)
Command format
Parameters
Function feature
AT+C1_OP=<mode>\r\n
<mode>
0: TCP server (default)
1: TCP Client;
2: UDP
Define new value
AT+C1_OP?\r\n
Query current value
Return value
[C1_OP] Value is: <mode>\r\nOK\r\n
6.4.3.11
Start Mode (
AT+START_MODE
)
Command format
Parameters
Usage
AT+START_MODE =<mode>\r\n
<mode>
0: AT command mode (default);
1: Data mode
Define new value
AT+START_MODE?\r\n
Query current value
Return value
[START_MODE] Value is: <mode>\r\nOK\r\n
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