2026-06-03 12:31 AM
I am trying to do power profiling of nucleowba25ce1, but when I remove the JP2 jumper and then after connecting VIN and VOUT to JP2 pin 1 and JP2 pin 2, then I can connect it to the cube programmer also, and I start getting readings also, but only after enabling power output in ammeter mode. But the issue that's happening is that I'm getting a lot of noise in my readings, and I'm trying to do power profiling in different modes like scanning, connection, and advertising, but it goes into scanning mode only, and when I try to connect it to a device through BLE, then it fails to do so. I think it's because it's not getting enough current for that, and also I need to keep it connected to my laptop also through USB, so I'm not understanding what the need is for that if I'm already giving power to it through my nRF PPK2. I read the datasheet and manuals also, but I couldn't figure out the proper connection. Is it a connection problem or a jumper problem
2026-06-03 1:02 AM
following are the wiring configurations done by me from board to ppk 2 jp2 pin 1 as vin and jp2 pin 2 as vout and one ground
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