I’m using the MQTT Ultralight agent. I have seen that when the agent registers into the context broker an entity related to a device, the agent adds to that entity the “TimeInstant” attribute. This attribute seems to be on UTC+0.
I would like to work with UTC +1. I tried modifying the device’s “TimeZone” when registering it, but seems that this doesn’t work, because the time continues to be on UTC+0. Here an example:
curl -X POST 172.21.0.23:8090/iot/devices \
-i \
-H "Content-Type: application/json" \
-H "Fiware-Service: red_entrada_4" \
-H "Fiware-ServicePath: /Prueba" \
-d '{
"devices":[
{
"device_id": "AC_2",
"entity_name":"disp_entrada:AC_2",
"protocol":"PDI-IoTA-MQTT-UltraLight",
"entity_type": "disp_entrada",
"timezone": "Europe/Madrid"
}
]}'
Is there any way of modifying the default value of the “TimeInstant” attribute, in order to work with a specific UTC?