Welcome to NuttX

NuttX is a BSD licensed real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. First released in 2007 it is scalable from 8-bit to 32-bit microcontroller environments with APIs primarily guided by the relevant POSIX and ANSI standards. Additional APIs originate from Unix and other common RTOSes.

The main repository of information is the NuttX Website and the Wiki. The source code is available to download at BitBucket.

It is developed by a group of passionate engineers from around the world, who come together logically on the NuttX mailing list and occasionally physically at events around the world.  You can get information and materials from previous activities in the historic posts, and keep one eye here for future events.  If you have news or upcoming events you would like reporting here then drop us a note and feel free to subscribe to our RSS feed to be kept updated.

Upcoming Events

NuttX 2020 will be hosted by Sony Corporation and is scheduled for 13-15 May in Tokyo, Japan. More details to follow.