SWD programmer connection on nrf52832

[sherPK]

Hello, I am designing a hardware based on nrf52832 module MDBT42Q. I need to know about theSWD programmer connections. I exposed pin swdio, swdclk, vcc, gnd to a 4-pin header. Should I be able to use external swd programmer or nrf52 DK to program this module? Also, I am using 3V coin battery for powering up this module, so what should be the VCC of the programmer header (3V or 3.3V)? 

I appreciate your suggestions in this regard.

Thanks.

[DadyBlue]

Hi, I am using same bord for programing MDBT42Q.

Connections ;

MDBT42Q    nrf52832

VCC-------------VTG

SWDIO--------SWDIO

SWDCLK----SWDCLK

GND----------GND_DETECT

for this connections can i debug MDBT42Q and  if I want to use CLI (command line interface) what can i do ?

regards

DadyBlue

[Jared]

Hi.

That looks correct. Yes, that should be enough to debug and use CLI with the latter using the RTT as backend.

regards

Jared 

[DadyBlue]

Thanks for your quick response, I will try.

[Jared]

happy to help