SDK compatibiliy

[RomanSforza]

Our IC nRf51822 has an identifier "QF AA CO" (IC rev 1) The document "nRF51 Series Compatibility Matrix", Table 4, shows the maximum version of the SDK 5.2.1 and 4.4.2 SD 1.1 SDS. Nowhere can not find a pack for Keil for this IC.
Thanks.

[MartinBL]

Hi

The pack system was introduced together with SDK v7, so you will have to use the "old style" SDK. SDK V4 is now available here. You can either download an .msi-install file or a .zip file. The install file is pretty self-explanatory, but you can also just unzip the .zip file to any folder you like and open the examples.

You mixed up the SDK and SD versions, by the way. Rev 1 is compatible with SD 5.2.1 and SDK 4.4.2.

[Stefan Birnir Sverrisson]

To import "old style SDK to Keil", look at this blog