NRF54L15 DK, Memory access error at 0x0002c0d0

[dmacpro91]

Trying to get started using the nRF Connect SDK for VS Code after using the NRF5 sdk for quite a few years. I have the dev environment fully setup and have been following the guide for the Peripheral_LBS example. I can successfully build the sample peripheral_lbs project, but I get this error when trying to flash it. In the build configuration I only specified the device and have included what I selected below. For reference I'm using a new BL54L15 dev kit from Ezurio. Any help would be greatly appreciated.

[Kenneth]

Can you try to call "nrfutil device recover" once?

If you still have problems,  try to call "nrfutil --version" and "nrfutil device --version".

Kenneth

[dmacpro91]

That recovery command did the trick! I do have to run that command before any flashing to get it to succeed with the 2.9.0 versions of the SDK/Toolchain.

What also worked was using the 2.8.0 SDK/Toolchain. No recovery command needed between flashes with that version.

After talking to Ezurio, it looks like this dev kit uses a Rev B board which isn't fully supported by 2.9.0.

Thank you for the help!