https://devzone.nordicsemi.com/f/nordic-q-a/59914/example-to-send-and-receive-any-file-5-mbin &#168;&#168;Blinky example&#168;&#168; we press button on one board and led get ON on other board. I want to ask how can I modify this example or any other example what are the functions that can be useful for this. so that I will be able to send any file from oneen-USTelligent Community 13Tue, 07 Apr 2020 12:03:19 GMThttps://devzone.nordicsemi.com/thread/243891?ContentTypeID=1Tue, 07 Apr 2020 12:03:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d9db677e-caf8-456e-aa93-02e2f7116ea9Simonr<p>Hi</p> <p>Might I suggest taking a look at the <a href="https://github.com/NordicPlayground/nrf52-ble-image-transfer-demo">nRF52 ble image transfer demo on our GitHub</a>? It is set up to transfer one (rather large) file to a phone app, but it should not be very much work to set up a ble_central example to connect to it and receive the file you want it to.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>