How to OTA DFU use PC BLE ?https://devzone.nordicsemi.com/f/nordic-q-a/84767/how-to-ota-dfu-use-pc-bleHI How to OTA DFU use PC(WIN10) BLE ?en-USTelligent Community 13Tue, 15 Feb 2022 14:01:55 GMTRE: How to OTA DFU use PC BLE ?https://devzone.nordicsemi.com/thread/353121?ContentTypeID=1Tue, 15 Feb 2022 14:01:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a86367c1-6e1b-42ed-8072-425e959e2ad8J&#248;rgen Holmefjord<p>Hi,</p> <p>You can perform OTA DFU from <a href="https://infocenter.nordicsemi.com/topic/ug_nrfconnect_ble/UG/nRF_Connect_BLE/nRF_Connect_DFU.html">nRF Connect for Desktop</a>, or <a href="https://infocenter.nordicsemi.com/topic/ug_nrfutil/UG/nrfutil/nrfutil_dfu_ble_serial.html">nrfutil</a>, both running on Windows 10. Both these alternatives requires an external nRF5x DK or Dongle connected to the PC to handle the BLE communication.</p> <p>We do not have any examples showcasing DFU through the native BLE of the PC, as this have not been well supported in Windows. If you want to have a go at implementing this yourself, you can find the documentation about the DFU protocol in&nbsp;<a title="DFU protocol" href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/lib_dfu_transport.html?cp=8_1_3_5_2">DFU protocol</a>.</p> <p>Best regards,<br />Jørgen</p><div style="clear:both;"></div>