Implementation of the French norm NF S32-002, which defines the functional and technical requirements for audible and tactile pedestrian signal repeaters at traffic lights for blind and visually impaired people.

Fork of hackrf to simulate wildlife telemetry tags.

A tool to resample, filter, shift, and correct I/Q data streams from files or SDRs.

This is simple WBFM Transmit code that used to verify your environment correctly installed.

Software Defined Radio GPS Signal Simulator

Simple NOAA apt encoder for HackRF

My own custom firmware for the HackRF SDR + PortaPack H1 addon - Not for the faint-hearted.

a tool for receiving and decoding traffic of nRF24L01(+) modules using GNU Radio and a custom decoder written in C

All-in-one open-source utility for SDR-based satellite tracking. All you need to establish your own ground station with your equipment.

A reimplementation of hackrf_sweep as a library

Graber 315/433/868/915MHz on ESP32

Dump1090_sdrplus is a Mode S decoder for Software Defined Radio (SDR) devices including RTL SDR, HackRF, Airspy and SDRplay.

Visualizing the frequency spectrum.

An addon module for portapack to add extra features to it for more fun.

multi-sdr-gps-sim generates a IQ data stream on-the-fly to simulate a GPS L1 baseband signal using a SDR platform like HackRF or ADLAM-Pluto.

Wireshark-compatible all-channel BLE sniffer for bladeRF, with wideband Bluetooth sniffing for HackRF and USRP

Custom firmware for the HackRF SDR + PortaPack H1 addon

✈️ Multi-functional, compatible DIY general aviation proximity awareness system

Custom firmware for the HackRF+PortaPack H1/H2/H4

low cost software radio platform