Stars
Affordable WiFi hacking platform for testing and learning
Keil projects and libraries for STM32F4xx 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 Gatewa…
CaribouLite turns any 40-pin Raspberry-Pi into a Tx/Rx 6GHz SDR
STM32 library for working with OLEDs based on SSD1306, SH1106, SH1107 and SSD1309, supports I2C and SPI
NanoVNA-H based on edy555 design, provides effective measurements up to 1.5GHz.
Open source speech codec designed for communications quality speech between 450 and 3200 bit/s. The main application is low bandwidth HF/VHF digital radio.
LA104 logic analyser alternative firmware and experiments
A simple DSP library and command-line tool for Software Defined Radio.
Cortex Microcontroller Software Interface Standard (V4 no longer maintained)
Sawppy the Rover: A Motorized Model of Mars Rover Curiosity and Perseverance for <$500 In Parts
MAIANA™ is the first Open Source AIS transponder. It proudly raises an extra long middle finger to the marine electronics industry, government overregulation and everything else that gets in the wa…
SDR firmware and bootloader with configuration files for use with Eclipse, EmBitz and Makefile
This is a LoRa APRS iGate/Digi based on an ESP32
Software emulated serial using hardware timers for improved compatibility
Ra-02 LoRa module (SX1278) library for STM32 (ARM processors) using HAL drivers ⚡
GUI Application for FreeDV – open source digital voice for HF radio
Multichannel SDR based on fast convolution and IP multicasting