I too would love to see open sprinkler integration with smartthings someday. I don’t know how to code it but would be willing to help contribute some $$$, time and access to my devices if someone is willing to give it a shot.
I’ve been using SmartThings for over a year, and when teamed with WebCore, the custom actions are infinite. If OpenSprinkler could start by reporting status to SmartThings then other smart home integrations could be triggered. Plus, with the open community, Open Sprinkler could do the SmartThings integration better than Rachio.
Please consider adding integration with SmartThnigs…