I do work in this field. The AI and the sensors are much better than that. It can recognize each plant, builds a 3D model, a growth model and does disease detection. It controls robots, lighting (in vertical farming) and water.

Colleagues from the university did the drone things, and Lora sensors, but they are still way too expensive for the average farmers here in Germany. We should concentrate on the SW, and the Chinese on the HW.