#################################### MQTT #####################################
:local message \
"{\
\"clientId\":\"$[/iot mqtt brokers get value-name=client-id \
[/iot mqtt brokers find name=$broker]]\",\
\"t\":0,\
\"v\":1,\
\"OldestAdvertisementTimestamp\":$btOldestAdvertisementTimestamp,\
\"locs\":[{\
\"id\":\"$[$minimizeMac address=$ifaceMac]\",\
\"tags\":[$advJson],\
\"ed\":{\
\"model\":\"$model\",\
\"sn\":\"$serialNumber\",\
\"ros\":\"$rosVersion\",\
\"cpu\":$cpuLoad,\
\"umem\":$usedMemory,\
\"fmem\":$freeMemory,\
\"psu\":$supplyVoltage,\
\"temp\":$boardTemp\
}\
}]\
}"
:log info "$message";
:put ("[*] Total message size: $[:len $message] bytes")
:put ("[*] Sending message to MQTT broker...")
/iot mqtt publish broker=$broker topic=$topic message=$message
:put ("[*] Done")
To run this script, the Broker should be pre-configured:
For example,
needs to be changed in the script is:
:local broker "Demo Device"
line, where you should specify the broker's name within the quotation marks "".
Another line that should be taken into account is:
:local topic "v1/devices/me/telemetry"
, where you should specify the topic.
