bicycleguy

MacBook Air, Tahoe 26.2, IDE 2.3.7 working great. FYI Arduino finally made the terminal window properly cut and paste the whole session without skipping anything. (Only took 2-3 years to fix?)

Working fine for me still although I haven't added any of your new stuff yet. Oh come to think of it, Aduino 2.3.7 with Paul's beta6 didn't notify me to update, I saw email of this thread.

Sorry for taking so long to get back. I have a 121GW multimeter from EEVBlog. It's an awesome meter and a little pricey. For the specific task you are looking at this video does a good job of explaining the issues. The 121GW does the same...

I can log the USB power with 10uA resolution with 5 measurements per second, but with no triggering or precise timing. Also could try with an oscilloscope and current probe with less resolution but timing.

Would this be measuring the USB current or something on the ethernet wires?