https://devzone.nordicsemi.com/f/nordic-q-a/56241/warnings-device-family-pack-8-29-0I update my software on the nrf52840 to the SDK16 and softdevice 7. to get this software running i update the device family pack to version 8.29.0. (keil) If i build the project it generates warnings on the device family pack. compiling system_nrf52840en-USTelligent Community 13Tue, 07 Jan 2020 15:31:16 GMThttps://devzone.nordicsemi.com/thread/227957?ContentTypeID=1Tue, 07 Jan 2020 15:31:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f07a53c9-ca37-4585-8885-c1e0e5f1460dbjorn-spockeli<p>Hi Hermen,&nbsp;</p> <p>I able&nbsp;to reproduce the same behaviour with the ble_app_hrs example for the pca10056 in SDK v16.0.0. It turns out this is a known issue with 8.29.0 and 8.29.0, see <a href="https://devzone.nordicsemi.com/f/nordic-q-a/55378/mdk-uvision-sdk-16-0-keil-family-pack-installation/224413#224413">https://devzone.nordicsemi.com/f/nordic-q-a/55378/mdk-uvision-sdk-16-0-keil-family-pack-installation/224413#224413</a>. Hence you should use 8.27.0 . Also note that the nRF5 SDK v16.0.0 has only been production tested with v8.27.0 of the nRF_DeviceFamilyPack, so we recommend v8.27.0</p> <p>Best regards</p> <p>Bjørn</p><div style="clear:both;"></div>