Need assistance with NRF5340dk regarding LWM2M


Brenton Chetty
 

Hi, Dev. Team

I am trying to get the LWM2M example working on the NRF5340dk. I got it working using QEMU.

- I flashed the lwm2m example using "nrf5340dk_nrf5340_cpuapp".
- I am not sure which network core to flash to "nrf5340dk_nrf5340_cpunet". Which do you suggest?
- When I run a serial terminal on the NRF board it says "<err> net_if: There is no network interface to work with!" I assume this is because I didn't flash a network core onto nrf5340dk_nrf5340_cpunet.
- I tried the "Socket Echo Server" example and tried following "https://docs.zephyrproject.org/latest/guides/networking/usbnet_setup.html#" however when I typed "dmesg" from the Linux host, I did not receive
"cdc_ether 1-2.7:1.0 eth0: register 'cdc_ether' at usb-0000:00:01.2-2.7, CDC Ethernet Device, 00:00:5e:00:53:01"

May you please assist me towards this objective?

WIth thanks
Brenton