As showed in title, I am using the Bar30 on Arduino UNO with Blue Robotic I2C level Converter.
Connections are like this:
SDA = A4
Red= Arduino board 5V
Black-= Arduino ground
To get some kind of reading, I put the Bar30 housing in a glass of water (not submerge). I am using the default example code and my result on the serial output is always the same, whatever the water hot or cold in the glass:
Pressure: 0.00 mbar
Temperature: 20.00 deg C
Depth: -10.36 m
Altitude: 44307.69 m above mean sea level
I am wondering what I am doing wrong ?