Milesight LoRaWAN EM320-TH - Device Payload; Basic Information; Sensor Data

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5. Device Payload
All data are based on following format (HEX), the Data field should follow little-endian:
Channel1
Type1
Data1
Channel2
Type2
Data2
Channel 3
...
1 Byte
1 Byte
N Bytes
1 Byte
1 Byte
M Bytes
1 Byte
...
For decoder examples please find files on https://github.com/Milesight-IoT/SensorDecoders.
5.1 Basic Information
EM320-TH sensors report basic information of sensor whenever joining the network.
Example:
5.2 Sensor Data
EM320-TH sensors report sensor data according to reporting interval (10mins by default).
Channel
Type
Description
ff
01(Protocol Version)
01=>V1
09 (Hardware Version)
01 40 => V1.4
0a (Software Version)
01 14 => V1.14
0b (Power On)
Device is on
0f (Device Type)
00: Class A, 01: Class B, 02: Class C
16 (Device SN)
16 digits
ff166785c38226020003 ff090110ff0a0101ff0f00
Channel
Type
Value
Channel
Type
Value
ff
16 (Device
SN)
6785c382260200
03
ff
09
(Hardware version)
0110
(V1.1)
Channel
Type
Value
Channel
Type
Value
ff
0a
(Software
version)
0101
(V1.1)
ff
0f
(Device Type)
00
(Class A)
Item
Channel
Type
Description
Battery Level
01
75
UINT8, Unit: %
Temperature
03
67
INT16, Unit: °C, Resolution: 0.1 °C
Humidity
04
68
UINT8, Unit: %RH, Resolution: 0.5 %RH