4
Data Report
When the device is powered on, it will immediately send a version report and a report of the liquid level and temperature;
Before any configuration, the device sends data according to the default configuration.
Max time: Max Interval
Minimum time: Min Interval (detect the current voltage value every Min Interval by default)
Default reportchange:
batteryvoltagechange ---- 0x01 (0.1V)
DepthChange ---- 0x01 (1mm)
TemperatureChange ---- 0x01 (1
℃
)
Note: The data transmission period of the device has been programmed.
The interval between two reports must be the minimum time
The data report can be decoded by the Netvox LoraWAN Application Command document and
http://www.netvox.com.cn:8888/page/index
Data report configuration and sending period are as following:
Data Report Cycle Configuration Example:
(1) Configure device parameters MinTime = 1min, MaxTime = 1min, BatteryChange = 0.1v,
DepthChange = 1mm, TemperatureChange = 1
℃
(2) Downlink: 019B003C003C0100000000
The device returns:
819B000000000000000000 (Configuration succeeded)
819B010000000000000000 (Configuration failed)
(3) Read device configuration parameters
Downlink: 029B000000000000000000
The device returns:
829B003C003C0100000000 (current device configuration parameters)
Min. Interval
(Unit:second)
Max. Interval
(Unit:second)
Reportable Change
Current
Change≥
Reportable Change
Current
Change
＜
Reportable Change
Any number between
1~65535
Any number between
1~65535
Can not be 0.
Report
per Min. Interval
Report
per Max. Interval
ConfigRe
portReq
R718PA22
0x0
1
0x9B
MinTime(2bytes Unit:s)
MaxTime(2
bytes
Unit:s)
DepthChang
e(2bytes,Uni
t:1mm)
Temperature
Change(1byte
,Unit:1
℃
)
Reserved
(2Bytes,Fixed
0x00)
ConfigRe
portRsp
0x8
1
Status(0x00_success)
Reserved (8Bytes,Fixed 0x00)
ReadCon
figReport
Req
0x0
2
Reserved (9Bytes,Fixed 0x00)
ReadCon
figReport
Rsp
0x8
2
MinTime(2bytes Unit:s)
MaxTime(2
bytes
Unit:s)
DepthChang
e(2bytes,Uni
t:1mm)
Temperature
Change(1byte
,Unit:1
℃
)
Reserved
(2Bytes,Fixed
0x00)
