The entry-level Software Defined Radios are so cheap, I decided to buy one and play with it. Check out this max-hold capture of my weather station:
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From experience I know the waterfall view is interesting. If the SF is sufficiently high you can see the chirps .
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Cool. I will check that out.
Here it is:
Are these smaller signals likely to be from far away LORA nodes ? My Gateway does not register them.
You have too fast a data rate or not enough time resolution to see what’s interesting in a waterfall. In a situation where you can see detail, you’ll see the actual zig-zag “chirps” which encode the data.
I am not sure how to adjust the waterfall rate. The LORA signal comes and goes so fast.