Esp32 inaccurate voltage reading

@tom_l probably simple solution. I preferred output of sensor as depth m ( so I could always recalibrate with tape measure) and then template would be Pi r2 x h. My cylinder is on its side with turret at top!

Hello @tom_l , im already installing the sensor to our new tank see picture below.
But im getting a 1289% plus. This is the config you send me before


Sensor reading on esp

!) There is no need to tag me. I already replied in this topic so I get notifications.

  1. Please don’t post pictures of text.

  2. you probably need to recalibrate your sensor. What are the full and empty readings (raw uncalibrated)?