The official firmware for Meshtastic, an open-source, off-grid mesh communication system.
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Transmits AM radio on computers without radio transmitting hardware.
- radio
- equipment
- software-defined-radio
- exfiltration
Browser-based ground station suite for celestial body, mission and satellite tracking, SDR reception, hardware control, and telemetry decoding
- antenna
- fft
- python
- radio
Project the aircraft passing overhead onto your ceiling in real time, from an RTL-SDR — with a live sky layer (sun, moon, stars, ISS) and where each plane is headed.
- ads-b
- aircraft
- art-installation
- flight-tracker
Universal wireless communication library for embedded devices
- sx1278
- sx1272
- rfm69
- esp8266
Real-time ADS-B notifications for specific aircraft takeoffs and landings. Supports output many platforms.
- ads-b
- adsb
- plane
- airport
Cross-Platform Software-Defined Radio Application
- software-defined-radio
- spectrum-analyzer
- visualization
- opengl
A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR). Website:
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
- tnc
- igate
- ham-radio
- packet-radio
ESP-SDR uses the undocumented raw I/Q capture functionality of ESP32 family chips to turn them into (low-duty-cycle) Software Defined Radios
Aviation weather and traffic receiver based on RTL-SDR.
- stratux
- rtl-sdr
- traffic
- weather
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system
- traffic
- aviation
- flarm
- radio
Ultra-minimal, zero-CPU 5.8 GHz analog FPV video receiver using ESP32-C5 Wi-Fi 6 PHY MODEM_DIAG, BitScrambler WBFM demodulation & resistor DAC CVBS
📻 LocalRadio is "Radio for Cord-Cutters" – a Software-Defined Radio (SDR) app for your Mac and mobile devices. With an inexpensive RTL-SDR USB device, LocalRadio provides a casual, home-based radio listening experience for your favorite local frequencies - FM broadcasts/free music/news/sports/weather/public safety & aviation scanner/etc.
ESP32 using MicroPython meets LoRa and LoRaWAN.
BotWave - Your Raspberry Pi FM Network
- fm
- network
- piwave
- python