[srmanuel]

I like that site, it’s what got me into SDRs and ended up getting a Raspberry PI and using it track airplanes via ADS-B....

[tbw2]

Then you might like:
GRCon18 - RF Ranging with LoRa Leveraging RTL SDRs and GNU Radio
https://www.youtube.com/watch?v=vBES6Baxc0M