A new use for Ag open GPS

[Pat]

You can look in this long thread (should be around here)

Grade control

I originally was going to look into can, but there is a simpler way… all deere, cnh, and cat tractors made in the last 15 years come with a scraper interface… basically you plug and play. DAC 8000 Wired - Manuals Not sure of the wiring for cnh or cat but here is the configuration of deere [IMG_20211024_123559] It is a 5v analog input that doesn’t like extremes. So 0-2.5v controls one direction and 2.5-5 controls another… CNH and JD have a dead band from ~2.25 – 2.75 volts, this varies some …