LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14
Page 1249 of 1904
2022-03-04
Not Subject to NDA
3.17.13.
AT#SL - Socket Listen
The command opens/closes socket listening.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Required
No
No
-
2
AT#SL=<connId>,<listenState>,<listenPort>[,<lingerT>]
Set command opens/closes a socket listening for an incoming TCP
connection on a specified port.
Parameters:
Name
Type
Default
Description
<connId>
integer
N/A
socket connection identifier
Value:
1÷6 : socket connection identifier
<listenState>
integer
N/A
listening action
Values:
0 : close socket listening
1 : start socket listening
<listenPort>
integer
N/A
local listening port
Value:
1÷65535 : local listening port value
<lingerT>
integer
N/A
linger time
Values:
0
: immediate closure after remote closure
Summary of Contents for LE910C series
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