https://devzone.nordicsemi.com/f/nordic-q-a/29976/spi-with-bleHi Nordic I used spi0 to control the LCD screen. I succeeded and needed ble_ant, so I ported it to the ble_ant speed cadence sensor code I made. But it does not see anything on the screen. I printed the data from the spi event handler function, anden-USTelligent Community 13Tue, 30 Jan 2018 00:58:10 GMThttps://devzone.nordicsemi.com/thread/119192?ContentTypeID=1Tue, 30 Jan 2018 00:58:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d1da6e65-6c0c-4ffd-b973-c34d5ce1204ehongpal<p>I solved it. This is because NRF_LOG_BACKEND_UART_ENABLED is set. I think uart and spi are in conflict.</p><div style="clear:both;"></div>