Hi,
I am testing application - nRF Thread CLI example within NCS 2.2.0 and and Visual Studio Code for nRF (v1.74.3) using two nRF 52840 dev kits. When I try to connect and debug (using debug USB) any of the dev kits individually, it works as expected, I can run the application, debug etc.
When I connect two dev kits at the same time, they are recognized by the VSC, I can see them both listed in CONECTED DEVICES. When I try to start debugging the device selection drop down menu blinks on top of the screen / pops up for a portion of sec and disappears and I am getting a notification "No device selected".
The same problem I see when I try to flash either of the kits.
The dev kits use the default switches / jumpers positions, SW9 is in Vdd position. LED5 is permanently on, debug USB connected.
In other project I used successfully three boards (nRF 52833) connected and debugging at the same time. I am not sure what's the problem in this case. My only guess is that it could be something boards powering related but the boards look "ready" and both recognized in quiet state. Then it comes to me some config issue?
Any advise is appreciated.
Thanx.
best regards,
peter