BLE softe device 7.0+ESB have some problem in link and imaghttps://devzone.nordicsemi.com/f/nordic-q-a/4801/ble-softe-device-7-0-esb-have-some-problem-in-link-and-imagWhen I put the ESB lib into my BLE Soft Device the MDK tell me that it have some error in it. What&#39;s wrong in my project? if I need ESB+BLE what should I do?(NRF51822+SDK6.1.0+SD 7.0+ESB LIB) L6242E: Cannot link object nrf_link_core.o as its attributesen-USTelligent Community 13Wed, 17 Dec 2014 10:09:10 GMTRE: BLE softe device 7.0+ESB have some problem in link and imaghttps://devzone.nordicsemi.com/thread/16993?ContentTypeID=1Wed, 17 Dec 2014 10:09:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2c8d73ee-7ca6-400a-921d-7375c15d7ac2Petter Myhre<p>I just tested this. Works fine. I added esb_arm.lib to Libraries, #include &quot;nrf_esb.h&quot; to main.c, and <code>..\..\..\..\..\..\Include\esb</code> as an include path.</p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/ble_5F00_app_5F00_uart_5F00_esb.rar">Here</a> is my project, unzip it to C:\Keil_v5\ARM\Device\Nordic\nrf51822\Board\pca10001\s110\experimental. SDK 6.1.0.</p><div style="clear:both;"></div>