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Protocol
The protocol consists of different types of data
-
LoRaWAN v.1.0.1 standard commands
-
Unsolicited uplink status commands during configure state
-
Periodic measurement reports
-
Downlink commands and queries
-
Uplink query response
Note 0x denotion means hexadecimal encoded.
Payload description
The payload is made up of a total of 13 bytes (15 bytes if temperature control is enabled):
Application code
Absolute value of the counters (byte 1/4)
Absolute value of the counters (byte 2/4)
Absolute value of the counters (byte 3/4)
Absolute value of the counters (byte 4/4)
Reverse flow counter (byte 1/4)
Reverse flow counter (byte 2/4)
Reverse flow counter (byte 3/4)
Reverse flow counter (byte 4/4)
Index K
Medium
VIF
Alarms
Temperature (byte 1/2)
Temperature (byte 2/2)
Where by absolute value of the counters is meant: ABS (Direct flow counter - Reverse flow counter)
IWM-LR3 - IWM-LR4
8
44
XX
XX
XX
XX
YY
YY
YY
YY
KK
MM
VV
LL
TT
TT
User Manual v1.0
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