BLE_LoopbackUART doesn't cooperate with nRF UART 2.0

BLE_LoopbackUART doesn't cooperate with nRF UART 2.0https://devzone.nordicsemi.com/f/nordic-q-a/10881/ble_loopbackuart-doesn-t-cooperate-with-nrf-uart-2-0Hi, I've compiled program from this link: developer.mbed.org/.../ The problem is that I can't connect to my DK by nRF UART 2.0 app, probably because not every UUID is defined well. Where can I change them in the code? Following the website of theen-USTelligent Community 13Wed, 16 Dec 2015 09:38:40 GMTRE: BLE_LoopbackUART doesn't cooperate with nRF UART 2.0https://devzone.nordicsemi.com/thread/40701?ContentTypeID=1Wed, 16 Dec 2015 09:38:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fd0f4d1a-3e88-4988-b5e2-9f7bdc98dbc6Anders Strand<p>If mcp reads the uuids correctly, the problem is with the other app. Maybe <a href="https://devzone.nordicsemi.com/question/49362/is-it-supports-uart-service-redbearlab-nrf51822/?answer=49588#post-id-49588">this</a> will help you.</p><div style="clear:both;"></div>