02-28-2019, 02:53 PM
(02-28-2019, 10:32 AM)Mike F Wrote: - The Main Float, I can measure 0V and ~5V all the way to Pin A6 on the controller board
Forgot about this one, I think probably a typo but main ATO is on A5 but what caught my eye is you say you get 5v directly at Arduino, it should only be 3.3v, there's a voltage divider that drops the 5v from float to 3.3v for Due.