Created question in FIWARE Q/A platform on 23-11-2015 at 11:11
Please, ANSWER this question AT http://stackoverflow.com/questions/33869017/fiware-iot-agent-send-command-to-device-via-mqtt

Question:
FIWARE-IoT Agent: send command to device via MQTT

Description:
I am using the FIWARE IoT agent [1] to communicate with my devices using MQTT protocol, I create a command to be able to update my device value, Here is my request to create a device:

curl -X POST http://193.48.247.247:80/iot/devices \
-i \
-H "Content-Type: application/json" \
-H "Fiware-Service: egmsmartcity" \
-H "Fiware-ServicePath: /egmsmartcitypath" \
-d ' { "devices": [ { "device_id": "streetlight1",
"entity_name": "sensors:streetlight1",
"entity_type": "sensors",
"protocol": "PDI-IoTA-MQTT-UltraLight",
"timezone": "Europe/Paris",
"endpoint": "notUsed",
"commands": [

] } ] }'

Since I am using MQTT, the filed endpoint is not used on my case but if I delete it the MQTT does not notify my device.
This request is working but is it the correct way to create a device to be able to send a command to my device via MQTT?

Thanks in advance for your help!

[1]https://github.com/telefonicaid/fiware-IoTAgent-Cplusplus