Power Measurement for RAK4631/RAK11310 with RAK19007 Base Board

[melc]

Hi everyone, I am new to this so please bear with me.

I am working with RAK4631 and RAK11310 units, and am trying to measure their power consumption in different modes (active transmission, idle, deep sleep etc). Any suggestions on how to measure its power consumption? I have a STLINK-V3PWR and watched this [video](⁠https://www.youtube.com/watch?v=aN8SbU9kekE ⁠) but I can’t seem to figure out the connections.

Any help would be greatly appreciated. Thank you.

[beegee (Bernd Giesecke)]

Welcome back to the forum.

I don’t know the STLInk device, I am using Nordic PPK2 and with that one is quite easy.
(1) Install Nordic PPK2 application on the computer
(2) plug in the PPK2 to a USB port
(3) plug the power out of the PPK2 to the battery connector of WisBlock Base Board
(4) setup supply voltage (3.6 … 4.2V)
(5) start measurement

[melc]

Thank you for the answer! I will try these steps with that device and update here, many thanks!