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NuttX: Standards, Overview & Projects using NuttX

Apache NuttX is a free and open-source real-time operating system (RTOS) with an emphasis on technical standards compliance and on having a small footprint. It is scalable from 8-bit to 64-bit microcontroller environments. The main governing standards in NuttX are from the Portable Operating System Interface (POSIX) and the American National Standards…

Language: English [EN]
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NuttX topic overview

The analysis highlights Standards, Overview and Projects using NuttX as prominent areas in the source structure around NuttX.

Related topics
19
Source areas
2
Connected nodes
21
Extracted relationships
19
Concept neighborhoods
17
Bridge connections
21

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 15 topics
Projects using NuttX · 4 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Developer
Apache Software Foundation
Initial release
2007; 19 years ago (2007)
Kernel type
Real-time monolithic kernel
Latest release
12.13.0 / April 2, 2026; 4 months ago (2026-04-02)
License
Apache License 2.0
Marketing target
Embedded systems

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Projects using NuttX

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How NuttX connects Entity context

The extracted context around NuttX shows recurring relationship patterns in the source. For example, NuttX → IoT, NuttX RTOS, PX4, Samsung TizenRT, Xiaomi Vela Another extracted example is NuttX → Apache Software Foundation. Use these groups to spot repeated connection types before inspecting the individual relationships.

NuttX

Top relations

related to Projects using NuttX · 5
NuttX → IoT, NuttX RTOS, PX4, Samsung TizenRT, Xiaomi Vela
Developer · 1
NuttX → Apache Software Foundation
Initial release · 1
NuttX → 2007; 19 years ago (2007)
Kernel type · 1
NuttX → Real-time monolithic kernel
Latest release · 1
NuttX → 12.13.0 / April 2, 2026; 4 months ago (2026-04-02)
License · 1
NuttX → Apache License 2.0
Marketing target · 1
NuttX → Embedded systems
Official website · 1
NuttX → nuttx.apache.org
OS family · 1
NuttX → POSIX
Repository · 1
NuttX → github.com/apache/nuttx

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

system standards apache license rtos software posix operating environments bsd real-time embedded 2007 foundation official website 8-bit 64-bit microcontroller unix

NuttX relationships Subject–Predicate–Object triples

TTTA extracted 19 structured relationships around NuttX. Examples in this analysis include NuttX → Developer → Apache Software Foundation and NuttX → Initial release → 2007; 19 years ago (2007). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
NuttXDeveloperApache Software Foundation1.00infobox
NuttXInitial release2007; 19 years ago (2007)1.00infobox
NuttXKernel typeReal-time monolithic kernel1.00infobox
NuttXLatest release12.13.0 / April 2, 2026; 4 months ago (2026-04-02)1.00infobox
NuttXLicenseApache License 2.01.00infobox
NuttXMarketing targetEmbedded systems1.00infobox
NuttXOfficial websitenuttx.apache.org1.00infobox
NuttXOS familyPOSIX1.00infobox
NuttXRepositorygithub.com/apache/nuttx1.00infobox
NuttXSource modelOpen source1.00infobox
NuttXSupported platformsARM, AVR, AVR32, HCS12, LM32, MIPS, RISC-V, OpenRISC, SuperH, Xtensa, x86, x86-64, Z801.00infobox
NuttXWorking stateCurrent1.00infobox
NuttXWritten inC, C++, assembly1.00infobox
NuttXis afree and open-source real-time operating system0.90text

Related concept clusters Concept neighborhoods

The concept neighborhoods around NuttX bring nearby vocabulary together. In this analysis, examples include Rtos, Standards and System. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • NuttX
    • Rtos
    • Standards
    • System
    • Based
    • Embedded
    • Operating
    • Posix
    • Real-time
    • License
    • Software
    • American
    • Compliance
  • nuttx
    • Rtos
    • Standards
    • System
    • Based
    • Embedded
    • Operating
    • Posix
    • Real-time
    • License
    • Software
    • American
    • Compliance
  • real-time operating system
    • Standards
    • Rtos
    • System
    • American
    • Ansi
    • Governing
    • Institute
    • Interface
    • Main
    • National
    • Portable
    • Small
  • technical standards
    • Compliance
    • Emphasis
    • Footprint
    • Free
    • Open-source
    • Small
    • System
    • Operating
    • Real-time
    • American
    • Ansi
    • Apache
  • projects using nuttx
    • Rtos
    • Standards
    • System
    • Based
    • Embedded
    • Operating
    • Posix
    • Real-time
    • License
    • Software
    • American
    • Compliance
  • american national standards institute
    • Ansi
    • Governing
    • Institute
    • Interface
    • Main
    • National
    • Portable
    • System
    • Operating
    • Posix
    • American
    • Small
  • the apache software foundation
    • Foundation
    • License
    • Real-time
    • Software
    • Rtos
    • Compliance
    • Emphasis
    • Footprint
    • Free
    • Official
    • Open-source
    • Posix
  • fork() system call
    • Standards
    • American
    • Ansi
    • Governing
    • Institute
    • Interface
    • Main
    • National
    • Portable
    • Small
    • Standard
    • Technical

Connections between topic areas Semantic bridges

For NuttX, one of the stronger structural bridges in this analysis connects NuttX with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
NuttX — Overview · splits 6 ⟂ 16
NuttX — Projects using NuttX · splits 17 ⟂ 5

Map overview Semantic statistics

NuttX

Nodes22
Edges21
Triples19
Avg. degree1.91
Density0.090909
Components1

Source & methodology

TTTA analyzes the structure around NuttX to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Standards, Overview & Projects using NuttX, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — NuttX · EN edition · Analysis: TopicsToTalkAbout

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