Programming a custom Feather with Jlink

cchoi22915 · Jun 3, 2022

Hi All,

I have a custom board with the nRF9160 and I was wondering if there is a way to use a Segger J-Link base in order to program the board? It appears the Jlink does not appear in the Programmer from the nRF Toolkit.

Thanks in advance,
Chris

cchoi22915 · Jun 3, 2022

Also, I don’t have the button connected to P0.12, is it still possible to program the board?

jaredwolff · Jun 3, 2022

Programming the nRF9160 only requires a connection to the power, ground, SWIO, and SWCLK. You can do this with nrfjprog which is nordic’s command line tools for programming all nRF devices.