Error while re-programming nrf51422 DK

[Ammar_AH]

Hello, 

Please can someone help me to undrestand this error while running other exemples in my nrf 51 DK with nrf 51422 

PS: IDE : Segger Embedded Studio

SDK : NRF5_SDK_15.xxx

Thanks.

[Jared]

Hi,

SDK 15 is not supported by nRF51. The latest SDK that supports nRF51 is SDK 12.x.x

Best regards

Jared

[Joseph Ayuk]

Yeah that is the latest SDK supported by the NRF51 series Ammar_AH. You should check  the compatibility matrix for more information.