Magyar leírás: https://rain-it.github.io/
Weather based smart irrigation controller with WiFi enabled mobile application
Can be used to drive relays of lightning, motors, pumps, etc.
The controller supports flow sensor, rain delay sensor, moisture sensor or program switch inputs (2 concurrent). The controller can be easily integrated into HA (HomeAssistant). The system runs unmodified firmware of OpenSprinkler 3.1.
The system is based on an esp8266. The main MCU also provides WiFi connection necessary to update weather data and adjust watering quantities. Hyperlocal weather service enables to always water the right quantity even in the spring/autumn and in the hot summer. No need for manual adjustment. Set up once and forget about it.
Shipping:
The stock is located in Hungary but shipping outside of Hungary is possible. Please hit the "Contact Store" button. We will find the best possible solution. The documents are also available in English or German and all the user interfaces in multiple languages.
Documentation (rain-it.github.io)