CubeCell - where to find the DevEUI

#1

When I bought LoraWAN nodes in the past, they came with a DevEUI sticker. Where do I find this on the CubeCell? I know there is a unique ChipID (did not find a DevEUI, though). Does Heltec not have its own range of DevEUIs?

#2

The CubeCells dont have euis and keys preprogrammed.
Just add a new device in your favorite server and assign those euis and keys to your cubecell

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#3

My network provider (Swisscom) writes the following in its documentation:

2.1. Globally unique EUI-64: DevEUI
Each LoRaWAN end device has a globally unique IEEE EUI-64 address, the DevEUI. These
addresses are allocated by manufacturers within address blocks that must be purchased from
IEEE, three blocks are available:

  • Organizational Unique Identifier (OUI) / MAC Address Block Large (MA-L)
  • MAC Address Block Medium (MA-M)
  • MAC Address Block Small (MA-S)

It looks to me that this is rather something the device manufacturer should provide.

#4

Some manufacturers buy such a block and set a fixed DevEUI on the devices some not.
Thats why ttn, tti an our servers can generate a unique DevEUI fir devices without fixes DevEUI.

We only work with ttn, tti and our own servers and using devices without a fixed DevEUI is no problem, just let the server generate on for your device

#5

Thank you. In this case I need to contact Swisscom.