https://devzone.nordicsemi.com/f/nordic-q-a/76429/how-to-read-attribute-table-value-of-ble-connected-sensor-in-nrf-52840-dk-boardI can connect same sensor using nRF connect app. See attached snap shot. The BLE connected Pressure sensor is advertising the Unknown Service using UUID : -- 18FF (First Image) using this UUID I am able to pair same device with nRF52840-DK board.en-USTelligent Community 13Tue, 15 Jun 2021 11:40:34 GMThttps://devzone.nordicsemi.com/thread/315708?ContentTypeID=1Tue, 15 Jun 2021 11:40:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b74ecea0-6b4d-414c-b307-fa121cfc6f4dEinar Thorsrud<p>Hi,</p> <p>Please see suggestions in <a href="https://devzone.nordicsemi.com/f/nordic-q-a/74781/nrf52840-dk-interface-to-external-ble-pressure-temperature-sensor">this thread</a>.</p><div style="clear:both;"></div>