I’m looking at building a weederbot and had been trying to figure out how I could get better accuracy than just GPS. From what I’ve read in the last few hours it seems it’s not that hard to get cm accuracy using a Reach/base rover combination.
I’m looking at an Arduino/RaspPi combination with OpenCV to identify rows and plants vs weeds once RTK gets me to within a few centimetres.
So I could add Navio2 to the Pi and install autopilot and we should be good to go? Sounds too easy! What are the catches?