I’ve reported previously (see here) on Israel’s CropX and its smart irrigation system. CropX is set to deploy a network of automated irrigation systems worldwide, based on “Internet of the soil.” CropX has deployed 2,000 sensors in 40 countries, including the US, Canada and Australia.
https://en.globes.co.il/en/article-farmers-blind-to-what-happens-under-the-soil-1001264173