Unable to pair NRF52810 (uBlox BDM330) to mobile devices without nrf connect apphttps://devzone.nordicsemi.com/f/nordic-q-a/105631/unable-to-pair-nrf52810-ublox-bdm330-to-mobile-devices-without-nrf-connect-appHello community ! I am using Ublox BDM 330 module powered with NRF52810 for a project where i&#39;m facing bluetooth connectivity issue with external app. When I am sending a set of data from NRF52810 to a custom app developed with MIT app inventor, theen-USTelligent Community 13Tue, 14 Nov 2023 13:15:47 GMTRE: Unable to pair NRF52810 (uBlox BDM330) to mobile devices without nrf connect apphttps://devzone.nordicsemi.com/thread/455527?ContentTypeID=1Tue, 14 Nov 2023 13:15:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5b851f17-e0a7-47b6-977a-b6dd8f7f1ed2Hung Bui<p>Hi Jerome,&nbsp;<br />If you are new to Nordic I would suggest to go through our Academy course here:&nbsp;<br /><a href="https://academy.nordicsemi.com/">https://academy.nordicsemi.com/</a></p> <p>We have 2 courses that are relevant to you, the NCS Fundamental course and the Bluetooth LE fundamental course.&nbsp;</p> <p>After the course you should be able to handle BLE pairing.&nbsp;<br /><br />Please be aware that for new development we recommend nRF Connect SDK instead of the legacy NRF5 SDK.&nbsp;</p><div style="clear:both;"></div>