A serial device I/O tool
An USB programmer for PIC, dsPIC, AVR, serial memories
Alternative firmware for ESP8266 with easy configuration
Open Source Flight Controller Firmware
A Java-based cross-platform build system.
32/64 bit multi-platform Modbus communication library
DNP3 Source code Library for Windows and simulator
DNP3 Outstation and client simulator, Source code Library, win, Linux
DNP3 Protocol Source code Library Outstation and client Win Linux
A Spectranet networking FID driver for CP/M Plus
Serial Bootloader for Microchip, Atmel, NXP, TI, 8051 microcontrolers
freeRTOS for Arduino Uno, Goldilocks 1284p & Mega 2560
Program NXP P89V51RD2 from your favorite Unix system
Managing daemon for GM7 Xtreme GPS Tracker
Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8
CANopen based stack for communication in embeded control systems.
A UNIX-like kernel for the i386 architecture
Serial port logger which can be used to print to stdout.
W-Bus communication library
The virtual serial port driver for Windows.
Open Source for Internet of Things