Zephyr Alternatives

Zephyr is described as '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' and is an app. There are three alternatives to Zephyr for BSD, Linux, Mac and Windows. The best alternative is FreeRTOS, which is both free and Open Source. Other great apps like Zephyr are NuttX and RIOT.

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Zephyr

Free • Open Source

Mac
Windows
Linux

Zephyr is a small real-time operating system for connected, resource-constrained devices supporting multiple architectures...

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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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NuttX
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Free • Open Source
BSD
3 alternatives to NuttX
NuttX is a 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.

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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

NuttX

RIOT

RIOT Features