For some reason, when I turn my outputs on they don't seem to register the actual amperage draw of that output. They all just read -0.67A. Live Graph View shows nothing either. Here's a screenshot of graph view while I can hear the pump running properly behind me.
Odd thing is that those outputs all still seem to be working just fine. Is this an indication of a problem with the wiring? I'm chasing down some other gremlins and this caught my eye during the investigation. Thanks for the help!
Hi, this looks like one of the early PDMs. You need to make sure that the power is applied to the PDM before 5v USB is connected.