https://devzone.nordicsemi.com/f/nordic-q-a/47418/simultaneous-use-of-services-with-16-bit-and-128-bit-uuidsI tried to add a BAS service to a project with an LBS service (ble_app_blinky), but I cannot complete the services_init() procedure for both services. Is it possible to use long and short UUID in one project? How can I use LBS and BAS services at theen-USTelligent Community 13Mon, 20 May 2019 12:30:57 GMThttps://devzone.nordicsemi.com/thread/187911?ContentTypeID=1Mon, 20 May 2019 12:30:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2f8bf11a-f88b-4eec-a1cf-95b06cd1441eAndy<p>It&#39;s your ticket, you need to close it haha.</p> <p>Verify the answer or something.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/187894?ContentTypeID=1Mon, 20 May 2019 12:07:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1d1b7d29-725f-48b5-b300-d1d0fe21ab05Vladislav Kolodiev<p><span class="tlid-translation translation" lang="en"><span class="" title="">Please close the ticket.</span></span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/187656?ContentTypeID=1Fri, 17 May 2019 09:18:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8014f6ab-4822-4caa-9204-90171f6d6510Andy<p>Yes it is possible. You just need to pass add a 128-bit vendor UUID using&nbsp;sd_ble_uuid_vs_add() and then calling&nbsp;sd_ble_gatts_service_add() with the appropriate UUID in the arguments.</p> [quote userid="2504" url="~/f/nordic-q-a/47418/simultaneous-use-of-services-with-16-bit-and-128-bit-uuids"]I cannot complete the services_init() procedure[/quote] <p>Why?</p><div style="clear:both;"></div>