Does S/N from nrfjprog -i command suppose to be the same with S/N from J-Link Commander?

[floatcloud]

Hello,

I found out that S/N from nrfjprog -i command returns the same number among different debuggers, all of them are 123456. At the same time, S/N showing from J-Link Commander tool varies from debugger to debugger, and none of those is 123456.

Can anyone explain a little bit on this? Thanks.

[MartinBL]

Hi,

What version of nrfjprog and what kind of debuggers do you use?

[floatcloud]

Hi, I am using nrfjprog 9.6.0,and this debugger www.mouser.com/.../80893

[floatcloud]

6.16a

[MartinBL]

Can you try to upgrade to the latest Command Line Tools found in my link above as well as updating the latest J-Link drivers? 

[floatcloud]

Hi, I just did. Same issue.

[MartinBL]

What does 'nrfjprog -v' show you now?

[floatcloud]

I tried again after a clean uninstall of the previous version, and install the new version, and it works. Thank you