Universal wireless communication library for embedded devices

Dire Wolf is a software "soundcard" AX.25 packet modem/TNC and APRS encoder/decoder. It can be used stand-alone to observe APRS traffic, as a tracker, digipeater, APRStt gateway, or Internet Gateway (IGate). For more information, look at the bottom 1/4 of this page and in https://github.com/wb2osz/direwolf/blob/dev/doc/README.md

📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves.

A cross-platform Winlink client written in Go

TNC for Raspberry Pi Pico

Terminal Node Controller (TNC) for ESP32

Utilities for Packet Radio in Rust. AX.25 encoding/decoding and radio interfacing.

A Winlink framework for Go.

Command line utility based on liquid-dsp for realtime SDR IQ stream demodulation

A modem/TNC to generate the AFSK audio tones for sending APRS messages using a Raspberry Pi Pico

IRC-like messaging system for HAM packet radio with additional APRS support.

AFSK 1200 X.25 APRS Modulator & Demodulator

Asynchronous AX.25 library using asyncio

Single sketch LoRa Arduino TNC KISS modem for APRS or AX.25 networks

This project will have the files for a Cube Sat Telemetry system Using Raspberry Pi Transmitter Board

Arduino Amateur Radio NRF24L01 2.4 GHz USB serial KISS TNC (terminal node controller) for AX25 packet networks

Arduino Micro LoRA/FSK USB KISS modem (for Linux AX.25, APRSDroid, Codec2Talkie) or standalone APRS AX.25 micro digirepeater

AX25 Packet-Radio Terminal

Generic AX.25 beacon packet generator library for APRS

Digital radio transmission decoder