nRFConnect 2.6.1 Bluetooth Low Energy - which application is programmed on pca10056https://devzone.nordicsemi.com/f/nordic-q-a/42381/nrfconnect-2-6-1-bluetooth-low-energy---which-application-is-programmed-on-pca10056Dear Nordic, I installed nrfConnect 2.6.1 and lauched &quot;BluetoothLow Energy&quot; application. Then i selected my board and it asked &quot;Device must be programmed ...&quot; and loaded an application on board, which application is loaded and do have source code ofen-USTelligent Community 13Fri, 11 Jan 2019 12:07:01 GMTRE: nRFConnect 2.6.1 Bluetooth Low Energy - which application is programmed on pca10056https://devzone.nordicsemi.com/thread/165138?ContentTypeID=1Fri, 11 Jan 2019 12:07:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:569d3369-d5fb-4c59-9fe3-6e7533bd1f76tesc<p>Hi,</p> <p>nRF Connect uses a serial port connection to a local DK or Dongle with special &quot;connectivity&quot; firmware. The firmware is based on serialization examples from the nRF5 SDK, with some added patches. See the <a href="https://github.com/NordicSemiconductor/pc-ble-driver/tree/master/hex">hex folder of the pc-ble-driver</a> project on github. nRF Connect currently uses the branch tagged v2.3.2.</p> <p>Regards,<br />Terje</p><div style="clear:both;"></div>