IWM-LR3 - IWM-LR4
User Manual v1.0
11
Code
Name
Description
0x07
GET_FW_VERSION
Read the fw version
0x0a
Reset
Command used to restart the microcontroller that manages the
device
0x14
SET_DATE_AND_TIME
Command used for set data and time
0x15
GET_DATE_AND_TIME
Command used for read data and time
0x16
SET_REVOLUTION_COUNTERS
Command used for set the intial consumption of water meter
0x17
GET_REVOLUTION_COUNTERS
Command used for read the intial consumption of water meter
0x1A
SET_METER_PAR
Command used to set physical counter parameters
0x1B
GET_METER_PAR
Command used to read the physical parameters of the counter
0x26
SET_ALARM_PAR
Command used to set alarm detection parameters
0x27
GET_ALARM_PAR
Command used to read alarm detection parameters
0x28
GET_ALARM_DATA
Command used to read detected and stored alarm data
0x29
SET_ALARM_DATA
Command used to set the flags relating to the detected alarms
LoRa Commands
The
IWM-LR3 - IWM-LR4
can be controlled over by sending down link commands.
1. Acronims
R2H
: Reader To Host H2R: H2R: Host To Reader
Fw
: Firmware
Reader
: transceiver LoRa
2. List of commands available:
C/R/A field:
Code
Description
0x00
C – Command
0x01
R - Answer
0x02
A – Acknowledge frame
