Last SDK version for nRF51822

[Sourena]

Hi all, I'm going to use the latest SDK version of nrf51822 for my current project. Can you please help me to choice the right one for my development?

I want it as peripheral role; I review your comments on the product webpage but it seems that the latest version, version 12, doesn't support S110 soft device. Our product has been already developed with SDK version 10 that fit S110 properly.

[Jake]

Very old question of me. How young and stupid at that time. :-)

[Petter Myhre]

The latest SDK for nRF51822 is v12.3.0.

But it only supports S130, which can be used for peripheral or central or both.

If you want to use S110 the latest version is 10.0.0.

See this for more information. (it hasn't been updated with 12.3.0)

[carlche]

Is there any maintenance releases for 10.x.x coming up? If not, does this mean any BLE bug fixes won't be merged for S110 - such as any security fix done in SDK 11.0.0 ?

[Petter Myhre]

There are no plans for maintenance releases for SDK 10.x.x. S110 is a SoftDevice, it is separated from the SDK. Anyways, the latest release of S110 is 8.0.0. This is used by in SDK 10 and 12. There are no new planned releases of SoftDevice S110.