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Module status and state check
The sensor has four status: Initial, Joining, Configure and Operational state.
Reset
(OTA or NFC)
Start-up Sequence
When the device has joined the network, startup transmissions are performed to make it easier to configure
the device using downlink commands. When the startup sequence is completed normal operation is started.
The full joining procedure should take maximum 20 minutes.
The module starts transmitting with Spreading Factor (SF) 12, for maximum performance. It will then
automatically adjust the SF up to a minimum of SF7 in order to balance performance and energy consumptions.
IWM-LR3 - IWM-LR4
INITIAL
+/-5 index revolutions
JOINING
Connected to LoRaWAN
network
CONFIGURE
Polled network configuration
commands during 2 minutes
OPERATIONAL
2
User Manual v1.0
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