OneNET IoT Platform Platform Introduction Introduction Manual Guidline for Device Development Guideline for Application Development
API
API Usage API List SDK MQTT LwM2M EDP Modbus TCP
HTTP Push

# Update Datastream Attribute Request Method: PUT

URL: http://iot.zong.com.pk:8000/devices/device_id/datastreams/datastream_id

device_id: need to be replaced with device ID
datastream_id : need to be replaced with device datastream ID

http body Parameter

Parameter Name Format Required Description
tags array-string no datastream tags, can be one or more
unit string no data unit
unit_symbol string no data unit symbol
cmd string no command sent periodically, hexadecimal byte string
example: 010300002c40b
interval int no Sampling cycle
formula string no calculation formula of register , multiple formula separated by commas (,)
examples: (A0 + A1), A0*A1

Return Parameter

Parameter Name Format Description
errno int code for call error, 0 indicates call is successful
error string error description, "succ" indicates call is successful

Example of Request Header

POST http://iot.zong.com.pk:8000/devices/20474930/datastreams/speed HTTP/1.1

Example of Request Parameter

{
    "cmd": "010300000002c40b",
    "interval": 10
}

Example of Return

{
    "errno":0,
    "error":"succ"
}

results matching ""

    No results matching ""