Hello,
I just started plying around with the NANOVNA V2 and would like to know if there's a way to reset the nanovna to how it originally would be when I turn it on. I tried introducing an electrical delay and assumed that it wipes off after the nanovna was turned off and on again. However, When I do the calibration after turning on, the readings for open and short does not make any changes to the smith chart. I think it's something to do with the electrical delay, however I don't know if that's the case. Could someone provide me with a step-by-step process to reset the nanovna v2?

Thank you,
Francis

There is no reset.
From the user's point of view, all versions of NanoVNA are basically the same.

Download Absolute_Beginner_Guide_NanoVNA_v1_6.pdf
from the files section.

Regards
Martin

Yes there is.

Connect via serial, perform command:

clearconfig 1234

Same as "factory defaults", you will loose all saved data including
calibrations...

Cheers!

LL




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