Hello,
First off, thank you for reading this. I know this is on the cutting edge, so bugs are to be expected.
Problem:
I loaded the dm sample found here: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/nrf_dm/README.html
Onto both the 52DK and the 5340DK. There seems to be some kind of error, although the distance measurement looks like its working correctly.
Steps to Reproduce:
- Get the latest master branch and toolchain so the 5340DK option is visible in build (tag 2.0.2 does not support this)
-Install it manually
-Create a new freestanding application from sample (nrf/samples/bluetooth/nrf_dm)
-Build for 52DK and upload
-Build for 5340DK and upload (I had a protected write error, and had to flash my board first)
-Put both on and within range.
Here is some of my sample output:

This repeats over and over again: Failed to send distance measurement (err -128)
Any ideas what this might mean? I'm still quite new at debugging on nRF devices.