NRF connect programmer does not recognize j-link edu

[OswaldoP]

We have recently had a problem with the last programmer release (2.3.1). If we use an old version (2.2.0) we can plug our j-link edu and program our PCBs, if we use the last release instead, our J-LINK is not recognized.

Can we downgrade our programmer version somehow? or can we override this problem in any way?

[Håkon Alseth]

Hi,

 

There was a change in the debugger behavior in nRF Connect for desktop, programmer v2.3.x, which is that the debugger itself is not listed unless there is a powered device connected to the debugger. Could you try to use nrfjprog to see if it is able to communicate? for instance "nrfjprog --memrd 0"

 

Kind regards,

Håkon