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Part 1 – AT Commands for All Universal IP Devices Chapter 6 – UDP AT Commands
Universal IP AT Commands Reference Guide (Document S000457K) 42
#UDPPACKETMAX – UDP Client Transmit Packet Maximum Size
Description: This parameter determines the maximum packet size the UDP Client will transmit.
Note: This value cannot be larger then the internal maximum UIP UDP payload size.
Note: This command is for all devices except the SocketWireless Wi-Fi (MT810SWM-IP).
Syntax: AT#UDPPACKETMAX=<parameter1>
AT#UDPPACKETMAX? Read or display the current setting.
Values: parameter 1
0-65535 – the size of the packet in bytes; a setting of 65535 will allow the max packet size
allowed by the UIP stack
Responses: \r\n#UDPPACKETMAX: VALUE\r\n
\r\nOK\r\n
\r\nERROR\r\n
Examples:
send: AT#UDPPACKETMAX=300\r
reply: \r\nOK\r\n
send: AT#UDPPACKETMAX?\r
reply: \r\n#UDPPACKETMAX: 300\r\n
reply: \r\nOK\r\n
#UDPINACTIVITYTIMER – UDP Client Inactivity Timeout Value
Description: This parameter determines the inactivity time in seconds as to when a socket connection will
automatically disconnect.
Note: Data transmission from either the remote or local side will reset the internal timer
to the #UDPINACTIVITYTIMER value.
Note: This command is for all devices except the SocketWireless Wi-Fi (MT810SWM-IP).
Syntax: AT#UDPINACTIVITYTIMER=<parameter1>
Values: parameter 1
0-65535 – the time in seconds of inactivity before a socket will automatically disconnect. A
setting of 0 will disable the function.
Responses: \r\n#UDPINACTIVITYTIMER: VALUE1\r\n
\r\nOK\r\n
\r\nERROR\r\n
Command Example(s):
send: AT#UDPINACTIVITYTIMER=100\r
reply: \r\nOK\r\n
send: AT#UDPINACTIVITYTIMER?\r
reply: \r\n#UDPINACTIVITYTIMER: 100\r\n
reply: \r\nOK\r\n