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12V current monitoring sign reversed #66

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ldoolitt opened this issue Dec 8, 2020 · 0 comments
Open

12V current monitoring sign reversed #66

ldoolitt opened this issue Dec 8, 2020 · 0 comments

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@ldoolitt
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ldoolitt commented Dec 8, 2020

U43, the INA219 monitoring the main +12V input voltage and current, has its IN+ and IN- pins reversed.
Current drawn by the board results in negative current readings.
It looks like the INA219 doesn't care, but humans and software might consider this unexpected or wrong.
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