I am looking to buy a Homey Bridge but it is vital that I can use an app which triggers when rain is expected at my location within x minutes. An app that does not require a physical device to measure rain fallen but relies on weather services.
The result would, for example, be that my sunshades are retracted in time.
Is there such a thing available or is this only possible with a Homey Pro?
For sunshades though, I think the best solution is a rain sensor.
Weather services are not the most precise tools.
There’s very cheap DYI (just two wires) ones, like Aqara flood sensor (Homey Bridge supported), connected to a special circuit board, which closes the circuit as soon as water drops appear:
.
Ready to go, but 3 to 4 times more expensive, and bridge supported:
Popp rain meter: POPP Z-RAIN (700168)
If there is a http request card and a JSON logic card available for HomeyCloud, then it’s possible to do http request to an API (OpenWeatherMap or OpenMeteo).
@Peter_Kawa could you please check if these cards are available?