Is it possible to flash the nrf52832 through SPI?

[User1321]

I want to add the nrf52832 to my customized board and I am studing the possibilities for flashing it once that is located on the board. Is it possible to flash trhough the SPI interface? or it should be only with the SWD protocol?

Thanks!

[Turbo J]

You could flash the boad via SPI using a custom bootloader - but you would need to put this bootloader into flash using SWD at least once.

But you will most likely need SWD for debugging anyway, at least on prototype boards.