user manual

Part 1 – AT Commands for All Universal IP Devices Chapter 5 – TCP AT Commands
Universal IP AT Commands Reference Guide (Document S000457K) 35
#TCPPACKETMIN – TCP Client Transmit Packet Minimum Size
Description: This parameter determines the minimum packet size the TCP Client will transmit.
Note: This command is for all devices except the SocketWireless Wi-Fi (MT810SWM-IP)
Syntax: AT#TCPPACKETMIN=<parameter1>, <parameter2>
Values: parameter 1
1 TCP profile 1
2 TCP profile 2
parameter 2
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#TCPPACKETMIN: VALUE1,VALUE2\r\n
\r\nOK\r\n
\r\nERROR\r\n
Examples:
send: AT#TCPPACKETMIN=1,100\r
reply: \r\nOK\r\n
send: AT#TCPPACKETMIN=1\r
reply: \r\n#TCPPACKETMIN: 1,100\r\n
reply: \r\nOK\r\n
send: AT#TCPPACKETMIN=2,300\r
reply: \r\nOK\r\n
send: AT#TCPPACKETMIN=2\r
reply: \r\n#TCPPACKETMIN: 2,300\r\n
reply: \r\nOK\r\n
#TCPPACKETMAX – TCP Client Transmit Packet Maximum Size
Description: This parameter determines the maximum packet size the TCP Client will transmit.
Note: This value cannot be larger then the internal maximum UIP TCP payload size.
Note: This command is for all devices except the SocketWireless Wi-Fi (MT810SWM-IP)
Syntax: AT#TCPPACKETMAX=<parameter1>, <parameter2>
Values: parameter 1 1 TCP profile 1
2 TCP profile 2
parameter 2
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#TCPPACKETMAX: VALUE1,VALUE2\r\n
\r\nOK\r\n
\r\nERROR\r\n
Examples:
send: AT#TCPPACKETMAX=1,100\r
reply: \r\nOK\r\n
send: AT#TCPPACKETMAX=1\r
reply: \r\n#TCPPACKETMAX: 1,100\r\n
reply: \r\nOK\r\n
send: AT#TCPPACKETMAX=2,300\r
reply: \r\nOK\r\n
send: AT#TCPPACKETMAX=2\r
reply: \r\n#TCPPACKETMAX: 2,300\r\n
reply: \r\nOK\r\n