7 stories tagged software-defined-radio, newest first.
397 points by djfergus | 107 comments
GitHub repository w1700k-sdr with firmware and host tools that turn a WiFi 7 router into a 320 Msps software defined radio receiver.
3 points by brian-armstrong | 0 comments
Browser demo of Yagi DSP, a Rust port of the liquid-dsp C library, simulating how different modems perform in the presence of noise via wasm-bindgen.
271 points by nkw | 53 comments
RTL-SDR.com post reporting that several projects, including ESPARGOS, independently discovered hidden SDR capabilities in ESP32 microcontrollers.
710 points by speckx | 221 comments
Jeff Geerling blog post reviewing QuadRF, a four-antenna radio device that can detect drones and visualize WiFi signals through walls.
909 points by mihau | 151 comments
A blog post by blinry listing fifty things they explored and did with a software defined radio across the electromagnetic spectrum.
362 points by ericvolp12 | 194 comments
A personal blog post describing reverse-engineering the wireless thermostat signals of a landlord-controlled boiler using an SDR and laptop.
380 points by wolframio | 76 comments
Blog post (Part 1) describing reverse engineering the radio signal of a car key fob using an RTL-SDR dongle.