S110 S120 include fileshttps://devzone.nordicsemi.com/f/nordic-q-a/2332/s110-s120-include-filesHello, There are include files for s110 s120 in sdk and in the softdevice zip files. Which one to use ? Thanks, Olivieren-USTelligent Community 13Fri, 03 Oct 2014 14:54:16 GMTRE: S110 S120 include fileshttps://devzone.nordicsemi.com/thread/9609?ContentTypeID=1Fri, 03 Oct 2014 14:54:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:15ce42fb-28bb-463c-9aa1-ef3efd42f09bPetter Myhre<p>If you use SoftDevice S110, the Bluetooth<span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> low energy (BLE) Peripheral/Broadcaster protocol stack, you should use the S110 files.</p> <p>If you use SoftDevice S120, the Bluetooth<span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/00ae.svg" title="Registered">&#x00ae;</span> low energy (BLE) Central/Observer protocol stack, you should use the S120 files.</p><div style="clear:both;"></div>