Programming Custom Board

cchoi22915

Hi,

Can I use the same merged.hex generated from the example app template in order to program an nrf9160 on a custom board? I have successfully connected to the custom board and used nrfjprog to program and verify the .hex image. The issue is no UART is output on pins 0 and 1. The same code runs successfully on the feather with the same pins.

Thanks,
Chris

jaredwolff

Hard to say. You may need to create a board definition for your custom board or make sure that the DTS matches your new board.

I actually did a video on out of tree board definitions last week here: https://www.youtube.com/watch?v=AMwxj4yUXDQ

Hope that helps!