Flipper Zero firmware source code

Open Source Flight Controller Firmware

DPI bypass multi platform

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)

RF transmitter for Raspberry Pi

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software

Main MiSTer binary and Wiki

STM32 core support for Arduino

Software-Defined GPS Signal Simulator

Dump1090 is a simple Mode S decoder for RTLSDR 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…

Component library for ESP32-xx and ESP8266

Apple airplay and raop protocol server

Very Tiny Palmtop Vector Network Analyzer

Dump1090 is a simple Mode S decoder for RTLSDR devices

Affordable Digital HD Video Transmission made easy!

✈️ Multi-functional, compatible DIY general aviation proximity awareness system

STM32 library for working with OLEDs based on SSD1306, SH1106, SH1107 and SSD1309, supports I2C and SPI

Analogue TV transmitter for the HackRF

library for turning a RTL2832 based DVB dongle into a Software DefinedReceiver; mirror from https://gitea.osmocom.org/sdr/rtl-sdr

LILYGO LoRa Series examples

Ham radio control library for rigs, rotators, tuners, and amplifiers

Open source video transmitter firmware for FPV

SDR firmware and bootloader with configuration files for use with Eclipse, EmBitz and Makefile

USB to 3 Port Serial (UART) adapter firmware for STM32 Blue Pill.

Firmware for NanoVNA, NanoVNA-H, NanoVNA-H4. Support SD Card, external Serial connection, fast measure, fast exchange vs CPU

tiny Spectrum Analyzer

uSDR implementation based on a RP2040 Pi Pico

Simple AIS Receiver based on Si4362 and MSP430