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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:
Min. Interval
Max. Interval
(Unit:second)
(Unit:second)
Any number between
Any number between
1~65535
1~65535
Data Report Cycle Configuration Example:
ConfigRe
0x0
portReq
1
ConfigRe
0x8
portRsp
1
R718PA22
ReadCon
0x0
figReport
2
Req
ReadCon
0x8
figReport
2
Rsp
(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)
Reportable Change
Can not be 0.
MinTime(2bytes Unit:s)
Status(0x00_success)
0x9B
MinTime(2bytes Unit:s)
Current
Change≥
Reportable Change
Report
per Min. Interval
MaxTime(2
DepthChang
Temperature
bytes
e(2bytes,Uni
Change(1byte
Unit:s)
t:1mm)
,Unit:1℃)
Reserved (8Bytes,Fixed 0x00)
Reserved (9Bytes,Fixed 0x00)
MaxTime(2
DepthChang
Temperature
bytes
e(2bytes,Uni
Change(1byte
Unit:s)
t:1mm)
,Unit:1℃)
4
Current
Change
＜
Reportable Change
Report
per Max. Interval
Reserved
(2Bytes,Fixed
0x00)
Reserved
(2Bytes,Fixed
0x00)
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