EM500-SMT User Guide
24
activated by personalization. Activation by
personalization directly ties an end-device to a
specific network by-passing the join request - join
accept procedure.
Device Address
Enter the device address. The device address
identifies the end-device within the current network.
The 5
th
to 12
th
digits number
of SN
Network Session
Key
Enter the network session key of the device. The
network session key specific for the end-device. It is
used by the end-device to calculate the MIC or part of
the MIC (message integrity code) of all uplink data
messages to ensure data integrity.
5572404c696
e6b4c6f5261
3230313823
Application
Session Key
Enter the application session key of the device. The
AppKey is an application session key specific for the
end-device. It is used by both the application server
and the end-device to encrypt and decrypt the
payload field of application-specific data messages.
5572404c696
e6b4c6f5261
3230313823
Confirmed Mode
After sending the attribute/data/battery packets to
the network server, the device will resend these
packets if it does not receive ACK bit from the
Network Server.
Note:
If the device doesn't receive ACK for a long
time, the device will resend confirmed packets 3
times at most. However, the device will resend
attribute package all the time.
Disabled
ADR
ADR : Adaptive Data Rate.
Enabled: The Network Server will adjust the datarate
by MAC command.
Disabled: Whatever how the signal quality is, the
Network Server will not adjust the datarate of the
device.
Enabled
7.1.3 Channel Settings
Location:
Ursalink ToolBox(PC): LoRaWAN Settings → Channel
Ursalink ToolBox(APP): Device → Settings → LoRaWAN Settings
Note:
Make sure the LoRa channel configuration of EM500-SMT matches the LoRaWAN gateway.
