NRF 51822 tool chain not suppported

[ashokraj]

Hi All, 

                 I am new to Nordic microcontrollers. I am using keil uvision MDK lite version. After I have uploaded a source code and when i am trying to compile. I am getting an error in Kiel that nrf 51822 is not supported by tool chain. What I need to do to solve this problem? 

[Edvin]

Hello,

What version of the SDK are you using?

Only the SDKs up to 12.3.0 are supported by nRF51822. Can you try to compile with SDK12.3.0?

BR,

Edvin