Software-defined radio receiver application built on GNU Radio with a web-based UI and plugins. In development, usable but incomplete. Compatible with RTL-SDR.
📡 An AX.25 packet radio chat protocol with support for digital signatures and binary compression. Like IRC over radio waves.
Web based amateur radio logging application built using PHP & MySQL supports general station logging tasks from HF to Microwave with supporting applications to support CAT control.
HamMessenger is a portable device that uses a ham radio and the APRS protocol as a medium to send and receive text messages.
翻译 - HamMessenger 是一种便携式设备，它使用业余无线电和 APRS 协议作为发送和接收文本消息的媒介。
Library for the Si5351 clock generator IC in the Arduino environment
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)
This is the Xastir APRS client repository.
LoRa ESP32 KISS Bluetooth modem (for APRSDroid or aprs.fi iOS) + APRS-IS RX/TX iGate over WiFi + Digipeater + DV (with Codec2 Walkie-Talkie)
A SIGINT Go-kit of sorts
Audio streaming application for Amateur Radio purposes
TR-9 - M17 protocol compatible handheld - schematics, PCB design files, BOM.
翻译 - M17系统兼容收音机。
Remotely open audio channels and a serial port to an Icom RS-BA1 server (for ex. Icom IC-705 transceiver).
Custom firmware for Vaisala RS41 and Graw DFM-17 radiosondes with support for amateur radio use. Ideal for tracking high-altitude balloons. Supported modes include APRS, Horus 4FSK mode, CATS, morse c...
Generate APRS Passcode 🔐 using PHP for use in Amateur Radio APRS Applications when connecting to the APRS-IS Network.