Neoway N11 V2 - Page 83

N11 V2
AT Command Manual
Copyright © Neoway Technology Co., Ltd
75
AT+TCPSENDS=0
>
OK
+TCPSENDS: 0,21
Send 21-byte data on socket 0.
(e.g.: 012345678901234567890).
AT+TCPSENDS=0,1024
>
+TCPSENDS: ERROR
Send TCP data.
Congestion.
AT+TCPSENDS=0,10
+TCPSENDS: 0 is not link
AT+TCPSENDS=0
+TCPSENDS: 0 is not link
No connection is set up on socket 0.
AT+TCPSENDS=0,5
>
+TCPSENDS: 0,OPERATION EXPIRED
No data is input within 1 minute after >
is displayed
Remarks
Ensure that the TCP connection has been set up before sending TCP data.