We are down in Portland Oregon these next two weeks, and have already stopped by our 'Mail Drop' to pick up a STACK of packages. Included in them are the PCBs, parts from Mouser, and sensors from overseas. When we get back to the boat after the 1st of the year will start assembling the hardware and see if I can get this things to actually work.
And that MSOP package for the INA220s is REALLY REALLY REALLY small...... Those are going to be tough ones to get hand soldered. Not looking forward to it.