NuttX Alternatives

NuttX is described as 'real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 32-bit microcontroller environments, the primary governing standards in NuttX are Posix and ANSI standards' and is an app. There are three alternatives to NuttX for Linux, Mac, Windows and BSD. The best alternative is FreeRTOS, which is both free and Open Source. Other great apps like NuttX are Zephyr and RIOT.

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NuttX

Free • Open Source
BSD

NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from...

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FreeRTOS
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Free • Open Source
Mac
Windows
Linux
4 alternatives to FreeRTOS
FreeRTOS is a real-time operating system kernel for embedded devices that has been ported to 35 microcontrollers. It is distributed under the MIT License.

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Zephyr
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Free • Open Source
Mac
Windows
Linux
3 alternatives to Zephyr
Zephyr is a small real-time operating system for connected, resource-constrained devices supporting multiple architectures and released under the Apache License 2.0 backed by the Linux Foundation.

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RIOT
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Free • Open Source
BSD
3 alternatives to RIOT
RIOT is a small operating system for networked, memory-constrained systems with a focus on low-power wireless Internet of things (IoT) devices. - Wikipedia
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RIOT Features
Internet of Things
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Showing 3 of 3 alternatives

FreeRTOS

Zephyr

RIOT

RIOT Features