PTP IEEE 1588 stack for Linux
32/64 bit multi-platform Ethernet S7 PLC communication suite
Library to control radio transceivers and receivers
Components for IEC61375 standardised communication
A CAN Bus library for Linux that implements higher level functions.
32/64 bit multi-platform Modbus communication library
modbusmplex - a MODBUS/TCP multiplexer
ACARS decoder for GNURadio, for RTL-SDR, PlutoSDR or UHD receivers.
#4z - BiTuner Controller (STM32L476) for a symmetric antenna matcher
Tranalyzer flow generator packet analyzer moved to: tranalyzer.com
Real time satellite tracking and orbit prediction
AM/PM Digital Reminder (Pets, Pills, etc.)
#5A - STM32L496 based module for free development
Project moved to https://github.com/owfs/owfs/
IPDBG are free tools to debug intellectual properties (IP cores).
A real-time Discrete Signal Processing software and API for MS Windows
Multiplatform Ham Radio APRS and Mapping Program
Makes Celestron mounts controlable over the network
#2 - Red Pitaya Ecosystem and Applications
433MHz beacon-finder system for helium balloons