User guide

Redpine Signals, Inc. Proprietary and Confidential.  Page 52 
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Result Code 
Description 
ERROR<Error code> 
Failure. 
On a failure while sending the 
data on the TCP socket, if the 
error code indicates “TCP 
connection closed”, then the  
RS9110-N-11-2X module closes 
the socket. 
Input parameter delimiter 
The input parameters are delimited by commas (0x2C in ASCII format) in this 
command. 
For example to send a stream “abcdefghij” over a TCP socket 
at+rsi_snd=1,0,0,0,abcdefghij\r\n 
……………………………………………….. 
0x61 0x74 0x2B  0x72  0x73  0x69  0x5F  0x73  0x6E  0x64 0x3D 
0x31 0x2C 0x30  0x2C  0x30  0x2C  0x30  0x2C 0x61 0x62  0x63  0x64
  0x65  0x66  0x67  0x68  0x69  0x6A 0x0D 0x0A 
For example, for 250 bytes sent, the response is 
OK 250\r\n  
…………………. 
0x4F 0x4B 0xFA 0x00 0x0D 0x0A 
For example to send a stream “abcdefghij” over a Multicast socket 
at+rsi_snd=1,239.0.0.0,1900,2100,abcdefghij\r\n 
……………………………………………….. 
0x61 0x74 0x2B 0x72 0x73 0x69 0x5F 0x73 0x6E 0x64 0x3D 0x31 0x2C 0x32 
0x33 0x39 0x2E 0x30 0x2E 0x30 0x2E 0x30 0x2C 0x31 0x39 0x30 0x30 0x2C 
0x32 0x31 0x30 0x30 0x2C 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 
0x6A 0x0D 0x0A 
For example, for 250 bytes sent, the response is 
OK 250\r\n  
…………………. 
0x4F 0x4B 0xFA 0x00 0x0D 0x0A 










