Hello to all, I am using the Bar30 pressure sensor on a sub ROV. Unlike many on this website, I am using a myRIO and coding in LabVIEW. My issue is that I have a working code that displays the correct temperature. However, the value for pressure (millibar) does not change when the ROV is placed in water. My VI shows that I am constantly receiving data, but the data does not change with respect to depth. Anybody out here good with LabVIEW or familiar with this situation? I will be happy to post code. This is my first time posting so please be gentle
```This sounds like a bug your code. Please post your code.
The forum won't let me post anything since I am a new user :-( I will be glad to send in email. Sorry if that sounds sketchy
You can post in pastebin.com and share the link here.
Maybe there’s a bug in your sensor that is not showing actual readings, I recommend you to explore more pressure sensors to get perfect results.
Hi @hfjnsen -
Welcome to the forums! Looking at the sensors in the link you shared, none of those seem to have an output format that would be compatible with ArduSub or Navigator / Pixhawk autopilots. They require a I2C digital interface and appropriate driver, so 4-20mA or DC voltage proportional signal would require considerable adaptation…
Thanks for sharing!
I mentioned them because they customize sensors according to requirements.