https://devzone.nordicsemi.com/f/nordic-q-a/22833/nrf51822-mbed-problem-with-connectingHi, Ive been having a problem connecting the phone directly through setings to the nRF51822 chip. I&#39;m doing evertithing in mbed. When i connect the chip via the &quot;nRF Connect&quot; app it connects normally and i can do everything (read chars), but i canten-USTelligent Community 13Fri, 16 Jun 2017 08:34:43 GMThttps://devzone.nordicsemi.com/thread/89774?ContentTypeID=1Fri, 16 Jun 2017 08:34:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8a8423ba-c016-419f-b03c-271379f56e41J&#248;rgen Holmefjord<p>Normally you cannot connect to devices with custom services from the settings menu in Android/iOS, only HID devices etc. are supported. You should provide some more details on your nRF51 application and what your are trying to do. Is there no way to connect BLE devices inside the RoboRemo app?</p><div style="clear:both;"></div>