Only one port will read at a time

[joshuawhite5522]

How are the flow meters how are the wires mapped? There is a chart on this page that shows where to map them to

Kegboard Pro with Two Taps

I don’t think it will work, as I understand it the second Flow meter has to be wired to a different set of pins. The switch would just merge the the two meters to the same set of pins