In nRF52840 not able to program Boot loader hex is using nRFGo Studio

RE: In nRF52840 not able to program Boot loader hex is using nRFGo Studio

Hung Bui — Fri, 09 Aug 2019 08:25:27 GMT

Hi Amit,

Please use nRFConnect application. The nRFGo Studio application is deprecated.

RE: In nRF52840 not able to program Boot loader hex is using nRFGo Studio

AJ@Flex — Thu, 08 Aug 2019 15:16:03 GMT

Still I am having the same issue after 2 years i am using nrfgo studio version 1.21.2.10, everytuime either i have to use IAR or nrfjprog to program the dfu bootloader

RE: In nRF52840 not able to program Boot loader hex is using nRFGo Studio

Hung Bui — Mon, 15 May 2017 11:04:18 GMT

Hi Riya,

nRFGo Studio wasn't updated to support nRF52840 yet (it still can program normal application though).

If you don't want to use Keil to program the bootloader you can use nrfjprog.exe to program the bootloader to the nRF52840.

Make sure you use select UNKNOWN as the chip's family. ( nrfjprog -f UNKNOWN)