This guide focused on how to do this on Android, but there are many more things you can achieve with RTL-SDR on a PC or laptop.

So with a LoRa radio in hand, and a $15 RTL-SDR dongle connected to a laptop, [bertrik] got some captures, converted the FM-modulated chirps down to audio, and did a bunch of hand analysis.

The hardware consists of his “Picorder” mobile device, which sports a Raspberry Pi, a small LCD screen, and a host of sensors, including an RTL-SDR ... any laptop and SDR should work, despite ...