NRF52 DK - Blinky Example, LED not Blinking

[Pradeep]

Hi,

I am trying to flash the blinky example from nRF5_SDK_12.0.0_12f24da, the program compiles and is also downloaded to the NRF52 DK successfully. But the LEDs are not blikning.

Could you point out where I am going wrong.

Regards, Pradeep

[Jørgen Holmefjord]

Are you using the standard blinky example or the BLE Blinky Application? Does it work if you program the precompiled blinky hex file? Have you programmed a softdevice to the board? This is necessary if you use the BLE example, but should not be programmed if you use the standard blinky example. Have you tried performing a board erase?