YO3GGX Projects Forum

Hi Ferdinand,

When did you got that error message?
Please specify the steps from the moment you start the application.
I cannot replicate this behavior here.

Thank you,
Dan YO3GGX

This happened when logging in first time. Asked to calibrate, step 1.
Got my MiniVNA Pro today. Works like a charm on laptop. Wanted to try it out on mobile phones, unfortunately without success.
Phones used: Samsung Galaxy S2 and S3.

Hi Ferdinand,

I suspect something happen with the config file and get cuorrupted.
When you are in the Startup screen, long press the START button to reset the config file and accept the operation.
Then exit the application and start it again.
You will need to select again the Bluetooth device after that.

Please come back with the result.

Thank you,
Dan YO3GGX

Hello Dan,

I tried what you proposed, without success, error code remains.

73 de Marco

Hi Marco,

You are using BlueVNA version 0.6 from Play Store or an older version?
Is very strange that you have the same problem on both S2 and S3.

Can you send me a screenshot of the startup screen?

Thank you,
Dan YO3GGX

Hello Dan,
I have again reset the settings and tried making screenshot on the S3, but pushed wrong and the 1st part of calibration went through.
Once that was done the other 2 went through as well.
Got my connection and was able to analyze my mobile 2m antenna.
Guess persistence is the keyword?
Regards Marco

Hello Dan,
I have again reset the settings and tried making screenshot on the S3, but pushed wrong and the 1st part of calibration went through.
Once that was done the other 2 went through as well.
Got my connection and was able to analyze my mobile 2m antenna.
Guess persistence is the keyword?
Regards Marco

Hi Marco,

Good to see that is working for you now.

Good luck.
Dan YO3GGX

Hi Dan
You are starting to ask for the impossible....improve on what you have done.....maybe write a PC version...
seriously I am only a appy at this, only thing I can find that may be nice is to auto fill in the file name for conversion to another format...the file will then be easily referenced to the original .vec .
Have used it on a few of of my antenna's, and has been a huge pleasure to work with
Thanks a mil

Hi,

There are several good and complex PC versions, so no need for another one...
This is just a small app to be used in a very portable mode, a good match in my opinion for a displayless device like miniVNA.

Thank you for your feedback.
73 Dan YO3GGX