Telit Wireless Solutions ME310G1 - AT#MQSNUNS - Unsubscribe from a Topic

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 934 of 1039 2021-09-23
Not Subject to NDA
3.24.12.10. AT#MQSNUNS - Unsubscribe from a Topic
Revokes the subscription to a MQTT-SN topic
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Required
No
No
-
2
AT#MQSNUNS=<instanceNumber>,<topic_type>,<topic/topic_id>
Unsubscribes from a topic
Parameters:
Name
Type
Default
Description
<instanceNumber>
integer
N/A
Selects the client instance. The
list of active clients is obtained
with AT#MQSNCONN?
To know maxClients value use
test command.
Value:
1÷maxClients
:
client instance Number
<topic_type>
integer
0
Type of topic
Values:
0
:
Normal topic
1
:
Pre-defined topic
2
:
Short topic
<topic/topic_id>
string
-
Name of the topic or short topic
or pre-defined topic id.
Maximum size is 256.