Native amateur-radio workstation for FlexRadio (FLEX-6000/8000/Aurora) — Linux, macOS, Windows · Qt6 + C++20

JT65/JT9/JT4/WSPR/FSQ Encoder Library for Arduino

Amateur Radio digital modem application [SF mirror]

tools and scripts to build armbian for the x6100

V2 of the fantastic Raspberry Pi NOAA setup

APRS specifications written or maintained by OH7LZB

HamMessenger is a portable device that uses a ham radio and the APRS protocol as a medium to send and receive text messages.

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

Flex-6xxx API client for Go

Flex 6xxx CAT via hamlib/rigctld protocol

Flex 6xxx DAX (digital audio transport) connector to PulseAudio

Interact with the Flex 6000-series API at the commandline

Code to drive the Project Horus Raspberry Pi SSTV shield.

Automated weather satellite ground station for Raspberry Pi

Tiny board that allows you to connect the Baofeng UV5R radio to a smartphone or other device that uses a TRRS connector for audio.

An automated satellite station program. Mirror of https://gitlab.altillimity.com/altillimity/auto137

The program for scheduling recordings and processing of the satellite and ground radio transmissions (like capturing of the weather APT images from NOAA satellites, voice messages from ISS, fixed t…

A digital mode soundcard interface for the Raspberry Pi

Decode satellite signals on Raspberry PI or any other 64-bit CPU.

Web UI for r2cloud (https://github.com/dernasherbrezon/r2cloud)

Weather satellites (NOAA, METEOR) scripts

Questions to ask the company during your interview

Fully automated ISS SSTV, NOAA and Meteor satellite image downloader using Raspberry PI

NOAA APT weather satellite image decoder, for Linux, Windows, RPi 2+, OSX and Android+Termux

An ARM-first, pluggable framework for multi-chain deployments.

Backblaze Reed-Solomon Implementation in Java

Command line utility that takes IQ data stream as input and produces doppler corrected output stream based on TLE