Pagina 15 of 20
14-4-2017
Nexus LoRaWAN
8.2 Over The Air Activation with Semtech (OTAA)
Over the Air Activation means that the following parameters are set in the mote:
-
AppKey
-
DevEUI
-
AppEUI
During the activation the mote will receive this session data:
-
DevAddr
-
NwkSkey
-
AppSkey
Use the following settings to join
Description
Setting
Value
Transmit channel
chtx
00
Transmit datarate
drtx
00 – 02
Receive channel
chrx
10
Receive datarate
drrx
03
Table 9: Channel and datarate settings Semtech
To add a mote whit OTAA to semtech follow these steps:
1.
Sign in or create an account on iot.semtech.com
2.
On the left side go to applications
3.
Now add a new application to fill in the fields and press add
Figure 10: Create new application
4.
Now click the number behind the new application
5.
Now add an over the air mote. The DevEUI and AppEUI are generated with the website
www.random.org
Figure 11: Add a mote
6.
Now start up realterm term and set the parameters
