Telit Wireless Solutions ME910G1 - AT#MQPUBS - Publish ASCII String

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev.4 Page 521 of 545 2020-04-15
3.22.10. AT#MQPUBS - Publish ASCII String
This command publishes an ASCII string to the specified MQTT topic.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
Auto
No
-
2
AT#MQPUBS=<instanceNumber>,<topic>,<retain>,<qos>,<message>
Parameters:
Name
Type
Default
Description
<instanceNumber>
string
N/A
selects the client instance to activate or deactivate
Value:
1÷maxClients
:
client instance range. To know maxClients value
use test command
<topic>
string
-
name of the topic
<retain>
integer
N/A
specifies if the broker must retain this message or
not
Values:
0
:
retain
1
:
no retain
<qos>
integer
N/A
specifies the Quality of Service of this message
Value:
0÷2
:
Quality of Service range
<message>
string
-
message to publish on the topic. Maximum 140
characters, printable ASCII.
AT#MQPUBS=?
Test command reports the available range of values for parameters.
AT#MQPUBS=1,myTopic,0,0,myMessage
OK
Test command
AT#MQPUBS=?
#MQPUBS: (1-maxClients),,(0-1),(0-2),
OK