https://devzone.nordicsemi.com/f/nordic-q-a/36107/how-to-connect-a-custom-board-with-the-with-the-nrf52i am trying to Connect a custom board with the nrf52 over the bluetooth. nrf52 is running with the BLE_nus .i am trying to connect it with the uuid in the program is like type=0x02,and the uuid is 0x0001. how can i connect to the nrf52 which is aen-USTelligent Community 13Wed, 01 Aug 2018 12:02:11 GMThttps://devzone.nordicsemi.com/thread/142372?ContentTypeID=1Wed, 01 Aug 2018 12:02:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4aec267d-bab7-41b0-8c44-cb63823cd05frun_ar<p>This is defined in the NUS service files. The base UUID is:</p> <p>#define NUS_BASE_UUID&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {{0x9E, 0xCA, 0xDC, 0x24, 0x0E, 0xE5, 0xA9, 0xE0, 0x93, 0xF3, 0xA3, 0xB5, 0x00, 0x00, 0x40, 0x6E}} /**&lt; Used vendor specific UUID. */</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/139098?ContentTypeID=1Thu, 05 Jul 2018 11:49:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fb794a42-796b-4a53-8cdd-ece62255c0e3Naveenkumar<p>in my work&nbsp; nordic nrf52 is the peripheral and the Atmel samb11 is the Central ..how to connect to the atmel using the uuid ?</p> <p>what would be the uuid that should be provided to make a connection and transfer data?</p> <p>i am trying to estsblish a connection but that is not posiible!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/139088?ContentTypeID=1Thu, 05 Jul 2018 10:59:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:482545f1-7185-4081-b99d-f35f9fba18a4run_ar<p>If you are running the peripheral example on the nRF52 DK. You should use the central example: nRF5_SDK_15.0.0_a53641a\examples\ble_central\ble_app_uart_c on the custom board. Note that the UART service is proprietary and&nbsp; therefor uses a 128bit UUID.</p><div style="clear:both;"></div>