Example for Performing OTA DFU from NRF52840 Dongle to NRF52 peripheral ?

Question

Hi All, 
 
 I am able to perform the OTA DFU from the NRF52840 Dongle using the NRF Connect Bluetooth low energy application and default Nordic firmware. 
 I would like to be able to do the same thing from my application without having to use NRF Connect. 
 Is there an example of this OTA DFU implementation ( Performing OTA DFU from central to peripheral )? 
 Any directions on this would be much appreciated. 
 
 Thanks, 
 Cheers

Hung Bui · Accepted Answer

Hi Felipe, The USB bootloader is available in the SDK, you can have a look here. 
 The DFU protocol is described here . 
 And the DFU USB trigger libreary is here .

Example for Performing OTA DFU from NRF52840 Dongle to NRF52 peripheral ?

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