Nuttx is a real time embedded operating system (RTOS). Its goals are: (1) small footprint usable in deeply embedded, resource constrained environments, (2) fully scalable from tiny (8-bit) to moderate (32-bit), (3) standards compliance, (4) real time, and (5) totally open. Think "Tiny Linux".

NuttX is now and Apache project in incubation. See https://nuttx.apache.org/download/ for the latest downloads.

Project Samples

Project Activity

See All Activity >

License

BSD License

Follow NuttX

NuttX Web Site

Other Useful Business Software
Full-stack observability with actually useful AI | Grafana Cloud Icon
Full-stack observability with actually useful AI | Grafana Cloud

Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
Create free account
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
11
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5

User Reviews

  • Great real time os for embedded microcontroller.
  • good!
  • Great project
  • A great piece software and a marvelous community!
  • Test done using ATMEL SAMA5-XPLD during "port-in-progress" process.
Read more reviews >

Additional Project Details

Intended Audience

Developers

User Interface

Command-line

Programming Language

Assembly, C

Related Categories

Assembly Operating System Kernels, Assembly Operating Systems, C Operating System Kernels, C Operating Systems

Registered

2007-02-17