1.URL

http://124.223.60.234:8080/system/asset/command/sendCommand2Device
or Server in US
https://cloud.aovx.com/prod/system/asset/command/sendCommand2Device

2.Request parameters

2.1.Request headers

Add token in Headers: After successful login verification, the corresponding tokenId in user login response data

2.2.Parameters example

{
    "terminalId":"1957EE0C69614AB3B3AF2755103B0AB6",
    "terminalNum":"344050190425",
    "msgId":33027,
    "msgFlowId":1,
    "encryptType":0,
    "params":"{\"1\":\"10\"}",
    "offline":0
}

2.3.Parameters description

params description

For different message IDs, the corresponding fields for sending are different
0x8103：Device parameter settings
When sending 0x8103, you can select multiple parameter IDs to be send simultaneously
For example, if the device heartbeat interval is set, key corresponds to the command parameter ID, and value corresponds to setting the device heartbeat interval to 10 seconds, then the corresponding params are.

{"1":"10"}

For example, if I select multiple parameters and send them simultaneously, the corresponding params are:

{"16":"test","17":"test","18":"123456","19":"47.112.122.222","24":"6608"}

Where key is the parameter ID and value is the corresponding parameter content

0x8104：Query device parameters
This message does not require parameters, params is””.

0x8105：Device control
When issuing the 0x8105 command, only one parameter ID can be selected separately
For example:
1. Parameter ID=4, device restarted, no other parameters params=”{4:” “}”

2. Parameter ID=5，Restore factory settings, no other parameters params=”{5:””}”

3. Parameter ID=32，OTA upgrade; The passed in parameter params：

{32:{"PROTOCOL":"0","VERSION":"xxxxxxxxxxxxx","MODE":"0","TYPE":"0","URL":"http://47.112.122.222:8080/xxxxx.bin"}}

Where key: 32 represents the parameter ID
Value is a Map, where

PROTOCOL：Upgrade protocol：0：FTP；1：HTTP
VERSION：Upgrade version number
MODE：Upgrade mode: 0: Whole package upgrade; 1: Differential upgrade
TYPE：Upgrade type: 0: App upgrade; 1: Code upgrade
URL：Upgrade Package url

4. Parameter ID=33，Oil circuit control; The passed in parameter params：

{"33":1}

Where key: 33 represents the parameter ID, value: (0: on; 1: off)

5. Parameter ID=34，Power control; The passed in parameter params：

{"34":0}

Where key: 34 represents the parameter ID, value: (0: off; 1: on)

6. Parameter ID=35，GPIO output control; The input parameter params：

{"35":{"CHANNEL":"1","MODE":"0"}}

Where key: 35 represents the parameter ID, and value is a Map

CHANNEL：channel number（0~15）
MODE：0: Off 1: On

7. Parameter ID=36，Transparent AT, with parameter params：

{"36":"xxxxxxxxxxxxx"}

Where key: 36 represents the parameter ID, and value is the string that needs to be passed through

3.Response content

3.1.Response example

{
    "code": 200,
    "message": "Operation succeeded",
    "data": null
}

3.2.Response description