NFR52 DK DOESN'T CONNECT

RE: NFR52 DK DOESN'T CONNECT

Luiz Miranda — Mon, 23 Jun 2025 15:30:58 GMT

All errors are the same as this one:

Generating files from C:/myfw/ncsfund/blinky/blinky/l1_e2/build_290/l1_e2/zephyr/zephyr.elf for board: nrf52dk
'CMAKE_OBJCOPY-NOTFOUND' is not recognized as an internal or external command,
operable program or batch file.
ninja: build stopped: subcommand failed.
FAILED: _sysbuild/sysbuild/images/l1_e2-prefix/src/l1_e2-stamp/l1_e2-build C:/myfw/ncsfund/blinky/blinky/l1_e2/build_290/_sysbuild/sysbuild/images/l1_e2-prefix/src/l1_e2-stamp/l1_e2-build

l1_e2:

Version 2.8.0: okay

Version 2.9.0: Error
Version 3.0.1: Error

l2_e1:

Version 2.8.0: okay

Version 2.9.0: Error

Version 3.0.1: Error

l2_e2:

Version 2.8.0: okay

Version 2.9.0: Error

Version 3.0.1: Error

RE: NFR52 DK DOESN'T CONNECT

Heidi — Mon, 23 Jun 2025 11:14:52 GMT

Hi, you mean on DevZone?

Does it work to send me a private message instead?

RE: NFR52 DK DOESN'T CONNECT

Luiz Miranda — Thu, 19 Jun 2025 15:05:48 GMT

HI:

I'm trying to send error information, but I get a message saying an error occurred, please try again later or contact your administrator.

RE: NFR52 DK DOESN'T CONNECT

Heidi — Wed, 18 Jun 2025 12:21:14 GMT

Hi,

What do you mean "It didn't work"? What was the error you got?

Exercise 2 works with all nRF Connect SDK versions and corresponding toolchains. The exercise asks you to build a sample from the SDK, so this isn't an issue with the application itself; it's most likely your toolchain setup.

RE: NFR52 DK DOESN'T CONNECT

Luiz Miranda — Wed, 11 Jun 2025 22:36:54 GMT

Hi:

NFR52 DK is connected.

About the exercise 2 - Blinky sample:
I tried nRF Connect SDK and Toolchain last version for both. It didn't work.
I tried nRF Connect SDK and Toolchain 2.9.0 version for both. It didn't work.
I tried nRF Connect SDK and Toolchain 2.8.0 version for both. It worked.

The exercise can be done in 3 minutes, but I ended up spending two hours.
My suggestion is that the text in exercise 2 be updated to inform that the exercise works on version 2.8.0.

Regards and thanks for the support.

Luiz

RE: NFR52 DK DOESN'T CONNECT

X4ce — Wed, 11 Jun 2025 04:01:12 GMT

Hi,

I hope you've read the nRF 52 DK getting started. [Link]

When you inset USB cable and toggle the Power switch to ON, make sure power LED turns ON.

Most common issues in such cases involves, replacing data/ USB cable as it may not be supporting data transmission and installation of drivers in the windows.

Regards