Waveshare PocketTerm35: Handheld Raspberry Pi Linux Terminal for Amateur Radio Field Operations
Waveshare PocketTerm35 handheld Raspberry Pi terminal for amateur radio: 3.5inch touch display, keyboard, UPS battery.…
ClassD VHF Transmitter: Turn Any Android Phone into a 2M OOK Morse Beacon via Class-D TEMPEST Harmonics
TA1EEI ClassD VHF Transmitter turns any Android phone into a short-range 144 MHz OOK Morse…
GOGUFW Messenger: Turn a $25 Quansheng UV-K1 Into a Radio-to-Radio Text Messenger
GOGUFW 2.3.0 adds direct FSK text messaging, HEARD packet log, multi-radio Range Check, CALLTX, RF…
POTA and SOTA at Diamond Head: When a Morning Ham Radio Activation Became a Real-World Mountain Rescue
When an elderly visitor collapsed on Diamond Head, ham operator KH6ML put his field gear…
AmbientWeatherServer: Self-Host a WS-2000 Personal Weather Station with SQLite History and APRS-IS Publishing
Discover AmbientWeatherServer: a self-hosted personal weather server for Ambient Weather WS-2000 stations with SQLite logging,…
esp32idf_APRS: Build a Complete APRS Station on a Single ESP32 with Native ESP-IDF
Discover esp32idf_APRS by LU3VEA: a native ESP-IDF v6.1 firmware that transforms a single ESP32 into…
voacap-skill: Bringing Point-to-Point HF Propagation Modeling into AI Terminals and Claude Code
voacap-skill connects the NTIA/ITS VOACAP propagation engine directly to Claude Code and AI terminal assistants…
dstar.guru: The Real-Time Compass for Finding Active D-STAR Reflectors and Worldwide QSOs
dstar.guru tracks and ranks over 1,700 D-STAR reflector modules (REF, XLX, DCS) across 146 countries…
OpenV2K: Open-Source Audio-Driven Pulse-Modulated RF Waveform Generation with Software-Defined Radio
OpenV2K is an open-source Python and GNU Radio toolchain that converts natural speech and TTS…