Hi Martin -
Is it possible to take a sweep & capture with the standalone Nano VNA then
connect to NanoVNA Saver at a later stage and download the previous sweep
parameters for display ?
You could try this Python script:
After downloading, edit to change 'COM3' to your serial port,
then write a script:
# run:
python nVcmd.py data > data.txt
python nVcmd.py frequencies > freq.txt
# then if you have access to linux or cygwin or msys or mac terminal
paste freq.txt data.txt > nanoVNA.s1p
Oristo