Hi All,
Have a farmer for a customer with a large water tank for watering his fields. He would like some telemetry as to its state: full, half full, etc.. (Currently he uses the "There She Blows!" method to see when the tank is full.)
Anyone have any suggestions? Be nice if it worked over Modbus/TCP as it would supports his Red Lion controller.
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He wants to show tank level next to his pump controls. Eventually he wants to have the pump automatically turn off through the Red Lion controller.
Many thanks,
-T