Turn your Android phone into Amateur Radio Codec2/OPUS APRS enabled DV handheld transceiver (Bluetooth/BLE/USB/TCPIP KISS/Sound modem client for DV digital voice communication)

Amateur radio logbook software

A SIGINT Go-kit of sorts

Remotely open audio channels and a serial port to an Icom RS-BA1 server (for ex. Icom IC-705 transceiver).

WebSDR Backend

Generate APRS Passcode 🔐 using PHP for use in Amateur Radio APRS Applications when connecting to the APRS-IS Network.

A web-based remote UI for the Kenwood TS-890.

A simple and easy Arduino / Pi Pico / ESP8266-powered WSPR, FT8, and FT4 beacon system which uses NTP + DS3231 RTC for timing. Super extensible! Now comes with optional GPS support.

Multi-Purpose APRS Daemon (MPAD)

Worldwide Network of WSPR Beacons

Modular APRS Rx IGate framework for RTL-SDR devices.

A patched version of the Mumble voice chat software for use with two-way radio transceivers (ham radio, CB, PMR and others).

SDR App for HPSDR (old and new) protocol and Soapy-API (macOS and Linux)

Tools for an open Digital Mobile Radio (DMR) repeater network.

Morse Walker is a CW pileup trainer with modes such as POTA, SST, and CWT, plus beginner-friendly features, including adjustable speeds and Farnsworth spacing.

VNA software with an Arduino

An improved version of the sBITX transceiver application and operating system for the HF Signals sBitx hardware.

Real-time statistics viewer for N1MM+ on Field Day

Node Red Contesting Dashboard for Amateur Radio

Satellite Server provides a satellite tracking system that runs on a Raspberry PI. Setup a single satellite server to manage your TLE collections and make it available to other satellite applications. Also includes a tracking GUI with rotator control.