Hello, I have a problem wiring my hydrostatic probe with the Shelly uni plus. I need to get the tension (Voltage) of the probe.
The probe comes with three wires, a red, a green and a yellow.
At the moment I have this setup:
Probe, red > Shelly, rouge (+Neutral)
Probe, green > Shelly, green, black (+ground)
Probe, yellow > Shelly, white
The Shelly works and is sending 0 data with Power and Energy (both I don’t need), but no Voltage.
Thank you for your help!