is it possible to set/unset the “rain” status which normaly the rainsensor set using the API?
I have a rainsensor connected to my FHEM system and would like to set the status raining using the API to opensprinkler.
You can’t set the rain sensor flag through API because that flag is done by reading the rain sensor directly. However, you can set the rain delay amount through API. You can certainly modify the firmware to do what you want, by just following how the rain delay variable is set, and removing the line that reads rain sensor status.