I modified in the past the location in opensprinkler in order to set the ID of weather underground for my location. Since I have my own weather station from weatherflow could I use it for the rain ? My weather station is already registered under weather underground. But, unfortunatelly as I setuped few years ago my opensprinkler I do not know where I could change this setup for the weather. Then there is IFTTT but how could I use ? Hardware version = 2.3AC and firmware 2.1.7