NRf52832 does not respond

[Arr]

Hi All,

Recently i bought myself a nrf52 DK. now i finaly have time to play with it, it does not respond like described.

I tried to go back to the basic: www.nordicsemi.com/.../Getting-started-with-the-nRF52-Development-Kit

i followed all instructions but at step 4 i did not see any led blinking. I do see the mass storage J-Link at my pc.

i tried to drag and drop a demo, also this doesn't work. then i tried downloading blinky, but no respons

what do i do wrong? Do i forget something?

[Jørgen Holmefjord]

Which example did you try? Can you try to drag and drop the standard blinky prebuilt hex-file found in [SDK_ROOT]\examples\peripheral\blinky\hex\blinky_pca10040.hex? If this does not work, can you try to reflash the latest SEGGER J-Link OB interface firmware, as described here?

[Arr]

I indeed tried blinky, this didn't work. Also tried to reflash. I entered bootloader and dropped the .bin file. Led5(Segger LED) keeps blinking. After that i gave a reset but it didn't help to fix the problem!

[Arr]

I removed all drivers + software and reinstalled everything! Now it works, so probably it was a driver fault! Thank you for helping!

[Jørgen Holmefjord]

Great that you got it working! Thanks for reporting back the solution.