nRF52840 ,BLE ,how can I creat my own UUID randomlyhttps://devzone.nordicsemi.com/f/nordic-q-a/69171/nrf52840-ble-how-can-i-creat-my-own-uuid-randomlyHow can I creat my own UUID randomly in my firmware.en-USTelligent Community 13Mon, 07 Dec 2020 14:29:42 GMTRE: nRF52840 ,BLE ,how can I creat my own UUID randomlyhttps://devzone.nordicsemi.com/thread/283586?ContentTypeID=1Mon, 07 Dec 2020 14:29:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:02d263b6-6f07-4c2d-9a96-eb7939bd7c30Edvin<p>Hello,</p> <p>Do you mean that the application shold generate the UUID during runtime, or do you want to know how to set up a custom BLE service project?</p> <p>If it is the last one, then you can check out <a href="https://github.com/edvinand/custom_ble_service_example">this guide</a>. There is a link to a site that you can use to generate random UUIDs:</p> <p><a href="https://www.uuidgenerator.net/version4">https://www.uuidgenerator.net/version4</a></p> <p></p> <p>If you want to generate this during runtime, it is a bit more tedious, but do you really want this? If so, what is it needed for?</p> <p></p> <p>BR,<br />Edvin</p><div style="clear:both;"></div>