I’m also looking to measure the water pressure of my well to know when the pump needs servicing. I haven’t found any off-the-shelf wifi or zwave pressure sensors, so I’ll probably build my own using a ESP32 and an analog fluid pressure sensor.
Just did the same with the DFRobot sensor and a Wemos D1 mini - still figuring out the exact values for calibration.
Seems to work okay, at least for now; let’s hope the sensor lasts.
The sensor is still working fine for me after more than 15 months.
I’m not 100% sure about the calibration, but it’s enough for me to be a ‘kind of in the right ballpark’ figure - I’m more interested in the changes than the absolute values.