It is free to use and distribute for both commercial and non-commercial applications under a BSD license.
Nut/OS' architecture has been focused on portable standards. Developers with experience in C programming and TCP/IP applications for the PC will soon feel confident. Existing software can be adapted for Nut/OS with minimal effort.
The Nut/OS operating system offers a feature rich API including:embedded web server and a RS-232 to Ethernet gateway.
|Introduction to the Nut/OS operating system (July 2009)|
|RTOS and TCP/IP stacks|
|Open Source Real Time Operating System and TCP/IP protocol suite.|
|Forum of the Nut/OS and Ethernut user community.|
It's license provides royalty free, commercial use in both open and closed source projects.