https://devzone.nordicsemi.com/f/nordic-q-a/56774/unable-to-build-for-nrf52833I have found the example using nRF52833 in the latest SDK (ble_app_att_mtu_through....) I am using Keil uVision 5.29.0 and I have downloaded the software packs 8.27.1, 8.28.0 and 8.29.0 But I cannot find a functional configuration. In most configurationsen-USTelligent Community 13Tue, 21 Jan 2020 13:59:17 GMThttps://devzone.nordicsemi.com/thread/230096?ContentTypeID=1Tue, 21 Jan 2020 13:59:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4b9c0078-7a28-453d-979e-364abacb48bbKenneth<p>Check out:&nbsp;<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>&nbsp;</p> <p>Alternatively you may get 8.30.1 to compile if you rename \modules\nrfx\mdk\compiler_abstraction.h to something else (like compiler_abstraction_copy.h.)&nbsp;</p> <p>Best regards,<br />Kenneth</p><div style="clear:both;"></div>