5.5 Setting DevEUI, AppEUI and DevKey
27
Figure 5.2: Creating new node.
can click on ’View’ under ’Frame Logs’ to see all messages belonging to the node like it is shown
on Figure 5.3.
Figure 5.3: Nodes messages.
5.5
Setting DevEUI, AppEUI and DevKey
To ensure the highest level of security in LoRaWAN network and Over the Air Activation (OTTA) 3
different keys have to be programmed into every end node.
•
DevEUI
- 6 bytes global end-device ID in IEEE EUI48 address space that uniquely identifies
the end-device, also used by Bluetooth. It is converted to IEEE EUI64 by inserting 0xFFFE in
the bytes 4 and 5. e.g. 78af58fffe040000
•
AppEUI
- 8 bytes global application ID in IEEE EUI64 address space that uniquely identifies
the application provider (i.e., owner) of the end-device
