The official firmware for Meshtastic, an open-source, off-grid mesh communication system.
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low cost software radio platform
Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
- rtl-sdr
- sdr
- signal-processing
- 433mhz
Transmits AM radio on computers without radio transmitting hardware.
- radio
- equipment
- software-defined-radio
- exfiltration
Cross-Platform SDR Software
- sdr
- cross-platform
GNU Radio – the Free and Open Software Radio Ecosystem
- sdr
- dsp
- wireless
- cybersecurity
The firmware for the HackRF+PortaPack H1/H2/H4/H4M
- hackrf
- hackrf-components
- portapack
- sdr
High Performance Open Source Radio Control Link
Browser-based ground station suite for celestial body, mission and satellite tracking, SDR reception, hardware control, and telemetry decoding
- antenna
- fft
- python
- radio
open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
- fpga
- ofdm
- 802-11
- zynq
GNSS-SDR, an open-source software-defined GNSS receiver
- sdr
- gnss
- c-plus-plus
- signal-processing
FM-RDS transmitter using the Raspberry Pi's PWM
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
Free SDR receiver for macOS, Windows and Linux: digital TV (DVB-T/T2, DVB-C, DVB-S/S2, ATSC, ISDB-T, DTMB), DAB+, FM, DRM, aviation (ADS-B, ACARS, VDL2), satellites, GNSS, ham modes (FT8, PSK31, CW), digital voice, cell towers and a spectrum analyser. HackRF, RTL-SDR, Airspy, SDRplay, BladeRF, LimeSDR, Pluto, USRP.
- atsc
- dab
- digital-tv
- dvb-t
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.
Experimental LR2021 raw I/Q capture library and tools in C.
- c
- iq
- lr2021
- sdr
ESP32 using MicroPython meets LoRa and LoRaWAN.
macOS native desktop Software Defined Radio app
Semtech SX126X LoRa driver for Micropython and CircuitPython.
- sx126x
- sx1261
- sx1262
- sx1268
SX127x (LoRa transceiver) driver for (Micro)Python on ESP8266/ESP32/Raspberry_Pi
- lora
- sx127x
- sx1278
- micropython
BotWave - Your Raspberry Pi FM Network
- fm
- network
- piwave
- python