I have a cabin 400km from where i live now, so i want to be safe when am not there.
So have been putting up a domoticz server in my cabin and using LTG-4g modem to connect to internet, working awesome, no dropouts yet.
Have set up telegram messages for different scenarios when temperature gets out of control etc.
And now i have made a esp easy to control my incoming water so i can shut it on/off and get notification when the valve are open or closed.
The valve i used have 3 extra wires to signaling open or closed so i used them on my esp8266 and config domoticz to use them as switches.
Plus a relay to turn on the valve, the valve have automatic close when no power is connected.
Here are some pics my setup, going to add a ds1820 temp and humidity sensor soon.
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