Re: LWM2M client to nrf582540-DK #nrf52840 #networking

Nikos Karamolegkos

Thank you Robert, so the idea is to flash this on my nrf52840-dk and then using the openthread border router implementation on a raspberry to build a OpenThread Border Router (OTBR)? If yes, do I need the overlay-usb-nrf-br.conf file or just the simple proj.conf?


On 8/17/20 5:58 PM, Lubos, Robert wrote:

Hi Nikos,


Unfortunately, we don’t have a step-by-step guide for the scenario you describe, but I can provide you with some guidelines.


OpenThread has a reference implementation of border router, which can be run on a Linux host under docker (OpenThread is a protocol that enables IP over 802.15.4):


The `lwm2m_client` does not support OpenThread out-of-the box, but it can be easily added, see this comment:





From: users@... [mailto:users@...] On Behalf Of Nikos Karamolegkos via
Sent: Wednesday, August 5, 2020 11:32
To: users@...
Subject: [Zephyr-users] LWM2M client to nrf582540-DK #nrf52840 #networking


Hi all,

I have two nrf582540-dk modules and I would like to run the lwm2m client example of the link using the leshan server. How could I implement this using real device? How my 802.15.4 device will communicate with the server running on my PC? Is there any border router? 

I really need this. Can someone point me in the right direction?

Thank you,

Nikos Karamolegkos
R & D engineer at ICS-FORTH
Telecommunications and Networks Lab (TNL)

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