I finally managed to install my open sprinkler, tested everything and it just works 🙂
One thing would be great with the rain sensor reading through MQTT.
I would like to use the sensor reading of the directly connected rain bird sensor to prevent my mower from starting (its own rain sensor is activated when it drives out of the garage, this is unnecessary and when the soil is wet, this leaves marks)
The reading is perfectly transported, if there is rain with a 1. But it does not fall back to 0, it is just not send again.
Could there be a “normal” 0 reading, if the sensor is dry?