https://devzone.nordicsemi.com/f/nordic-q-a/64933/nrf52840-dongle-running-nus-centralHello, I’m interested to replace a part of my project by a dongle. The current prototype of the project comprises two Nordic nrf52840-DK boards, an Analog Devices Eval, a UART to USB converter, and a Windows application. The first nrf52840-DK is wireden-USTelligent Community 13Tue, 18 Aug 2020 12:34:38 GMThttps://devzone.nordicsemi.com/thread/265098?ContentTypeID=1Tue, 18 Aug 2020 12:34:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ed9c8523-09f5-4ec0-bb5c-d1d975aaf5b5Einar Thorsrud<p>Hi,</p> [quote user=""]can I use the nrf52840 Dongle as a NUS central, “as is”, without modifying the ble_app_uart_c example (<strong>ble_app_uart_c_pca10056_s140.emProject</strong>), without tasks of merging the usb_cdc_acm etc.[/quote] <p>No, not without modification. The NUC Central example does not have any code for using the USB. You would have to add that yourself, probably by combining the NUS Central example with the <a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.0/usbd_cdc_acm_example.html">USB CDC ACM Example</a>.</p><div style="clear:both;"></div>