https://devzone.nordicsemi.com/f/nordic-q-a/7866/developing-with-s110-ble-soft-device-from-scratchI&#39;m fairly new to nRF51 development and have started looking at the soft devices. I&#39;ve had a look over some examples, but I feel the code isn&#39;t always clear about what&#39;s required, and when, for the peripheral, soft device and BLE stack initializationen-USTelligent Community 13Fri, 26 Jun 2015 10:53:15 GMThttps://devzone.nordicsemi.com/thread/28057?ContentTypeID=1Fri, 26 Jun 2015 10:53:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:38f293f4-75f7-4fdd-8702-ed938481262f&#216;yvind Karlsen<p>Hi,</p> <p>There are some tutorials that I think you will find helpful. These are:</p> <ul> <li> <p><a href="https://devzone.nordicsemi.com/tutorials/2/setting-up-an-example-project-on-the-nrf51-dk/">Setting up an example project on the nRF51 DK</a></p> </li> <li> <p><a href="https://devzone.nordicsemi.com/tutorials/5/ble-advertising-a-beginners-tutorial/">BLE Advertising, a beginner&#39;s tutorial</a></p> </li> <li> <p><a href="https://devzone.nordicsemi.com/tutorials/4/testing-and-using-a-simple-ble-application/">Testing and using a simple BLE application</a></p> </li> <li> <p><a href="https://devzone.nordicsemi.com/tutorials/9/setting-up-device-firmware-updatedfu-on-the-nrf51-/">Setting up device firmware update(DFU) on the nRF51 DK</a></p> </li> </ul> <p>I also found that when trying to understand how to set up your own BLE system, the beacon example is helpful, as it is not as wide scope as some of the other examples.</p> <p>Hopefully this answers your questions, best regards,</p> <p>Øyvind</p><div style="clear:both;"></div>