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    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'. 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 (Free, Open Source) and RIOT (Free, Open Source).

    This page was last updated Jan 21, 2022
    Zephyr
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
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    Zephyr is a small real-time operating system for connected, resource-constrained devices supporting multiple architectures...
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      • FreeOpen Source
      • Mac
      • Windows
      • Linux
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      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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      • FreeOpen Source
      • BSD
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      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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      • FreeOpen Source
      • BSD
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      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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