https://devzone.nordicsemi.com/f/nordic-q-a/6745/converting-ble_app_uart-to-spi-slaveHi I have tried to convert ble_app_uart to use spi slave rather than the uart with no success. Please can I have some pointers as how to go about it. Thank youen-USTelligent Community 13Thu, 14 Jan 2016 16:21:55 GMThttps://devzone.nordicsemi.com/thread/23680?ContentTypeID=1Thu, 14 Jan 2016 16:21:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:372abd24-09be-4b6f-98b6-9fd797441b4fStian R&#248;ed Hafskjold<p>Sorry, late answer.. But anyways, I guess the best way would be to take a look at the SPI master example in the SDK and try to include this in your application: <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v11.0.0/spi_master_example.html?cp=4_0_0_4_4_24">infocenter.nordicsemi.com/.../spi_master_example.html</a></p><div style="clear:both;"></div>