• Yes, the internal resistance is pretty nasty - I guess you could stick a more sensible capacitor across it as well.

    I wonder whether you could just use one of those other boards as an Ammeter for the Pico? Might be worth a look - but if they don't do average consumption they're not going to be much use.

  • Honestly, no idea. Theoretically you can remove the IDD measurement jumper, and connect to a different board.
    Both STM's and TI's board have an additional uC for power measurement, and maybe the protocol maybe not that well known...
    Ti's solution looks like heavily tied to their IDE (measuring function level power consumption sounds nice tho). Couldn't find more info about STM ones.

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