Embedded J-Link into nRF53840 DK for programming nRF52832

[Domenico]

Hi,

my board is configured for working @1V8 so I do expect that nRF52832 OB J-Link doesn't work for programming it due to the fact that DK can work @3 / 3.3V only.

I'm gonna buying a nRF53840-DK for a future design an I just read that in a particular configuration OB can use VDD_nRF that should be FW configurable.

There are no detailed description of that procedure, can someone guide me through it in order to program my nRF52832 @1V8 using the J-Link OB embedded into nRF53840-DK ?

Thank you in advance

Domenico

[Susheel Nuguru]

Domenico,

I need to check this internally to give you more concrete answer. I will let you know when I have more information regarding this.