My question now as it says “pulse OUT value” do you think I can just plug in some cables/pins and read this values out with an arduino/PI or will it be more difficult then that.
What integration would I need to read this.
I searched the net to find some technical documentation but i’m afraid they don’t share this on their website.
On monday I will call the company hoping they can share some technical info with me.
I suspect the pulse is for water and valve is for gas?
As a first step I would check voltage across each pair with a multimeter?
It may well output a simple binary output signal you can use with a pulse counter (use ESPHome with an ESP32). Or perhaps it could be a more complex protocol like uart.