https://devzone.nordicsemi.com/f/nordic-q-a/44421/merge-spi-master-code-in-ble_app_uart-sample-codehow to include SPI Master code in ble_app_uart sample code of pca 10028(nRF51822) board. its soft device is sdk 10.0.0 (s110). Please share me a sample code if you have. IC - nRF51822. Board - Pca10028 Sift device - SDK 10.0.0 - S10. Ide - Kielen-USTelligent Community 13Wed, 06 Mar 2019 05:17:23 GMThttps://devzone.nordicsemi.com/thread/174420?ContentTypeID=1Wed, 06 Mar 2019 05:17:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:234643ae-ae58-4b5a-9475-cbdad48d5f00Sujith K Sudhakaran<p>I am using an trial version of keil 5&nbsp;which supports only 32 kb code size. If i switch on to hgher version of SDK it may consume more space.More than&nbsp;that i need to integrate my core program with the SDK and i am sure that it wont fit in within this size limit.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/174260?ContentTypeID=1Tue, 05 Mar 2019 13:11:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:485e0cdd-953d-4118-9f4b-62560e086405Susheel Nuguru<p><span>Unfortuantely I do not have any example that i know,&nbsp; but t</span><span>hat SDK is quite old. Is there any specific reason for you to hold on to that old version of SDK?&nbsp;</span></p><div style="clear:both;"></div>