Example to send and receive any file (5 MB)

[usman]

in ¨¨Blinky example¨¨ 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 one side and receive on other side I have two nRF52840 kits  

thanks take care

[Simonr]

Hi

Might I suggest taking a look at the nRF52 ble image transfer demo on our GitHub? 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.

Best regards,

Simon