Analysing 433 Mhz transmitters with RTL-SDR

Yashin has posted this tutorial at ArcanumX demonstrating how to read and decode 433 MHz digital data transmissions. “I intend to demonstrate how the RTL-SDR can be used to sniff 433 Mhz transmitters. These are pretty cheap and can be found in a lot of appliances including alarm sensors. This post is also intended to […]

Tutorial: Kali Linux with GNU Radio, GQRX and RTL-SDR dongle

If you’ve tried to install GNU Radio from binaries without success, this video from NeedSec is for you. He demonstrates how to intall GNU Radio on Kali Linux from source, and confirms operation of the RTL-SDR dongle using GQRX radio receiver software.