What is the current measurement header and the measurement system via Data Visualizer actually measuring. The user guide talks about "MCU" and "peripherals". What are they in detail? I seem to get with the iBeacon example using ULP around 30 uA from the current measuring pin while advertising. Data Visualizer shows over 100 uA, but connecting the bypass jumpers one by one I get the same 30 uA and 70 uA. So by default Data Visualizer seems to be measuring a different thing. Where is this 70 uA going to? There is nothing connected to the extension headers and no pins are driven (as far as I know). Is my multimeter measuring all the current used my the SAMB11 module? Or is "peripherals" actually VDDIO on the module?
Why does it take a long while untill the current settles to these values? The current is first around 6 mA (~3s) and then drops first to 1.4 mA (~10 s), 300 uA and very gradually drops to the final value.
How can I get the 13 uA mentioned in the datasheet for 1 sec interval advertising? There seems to be about 25 uA even with 10 s so there is clearly too much consumption during sleep.