Home IoT - Internet of Things Top 15 Best IoT Operating System For Your IoT Devices in 2019

Top 15 Best IoT Operating System For Your IoT Devices in 2019

Lots of constraint arises when someone wants to operate IoT devices. An IoT OS can provide fixed solutions to those constraints. The main idea of the internet of things is connectivity between the web and sensor-based tiny devices on a system. As we know, each IoT device has its perspective. So variability is obvious for the operating systems. To bring new technology, giant tech companies are integrating different software and hardware with IoT operating systems. IoT operating system is software that ensures connectivity between IoT applications and embedded devices. The discussion below suggests some open source IoT operating systems which are practical to use for IoT devices.

15 Best IoT Operating System


15-IoT-Operating-System-You-may-Want-to-Know

An operating system is the core program of IoT projects. Modern IoT operating system uses cloud computing technology to control IoT devices anywhere from the world. With a low memory footprint and higher efficiency, each operating system represented below can fulfill the user’s requirement.

1. Contiki


contiki-os

Invented in 2002, Contiki is an open-source IoT operating system particularly popular for low power microcontrollers and other IoT devices to run effectively using Internet protocol IPv6, and IPv4. These operating systems support wireless standard CoAP, 6lowpan, RPL. Mostly this IoT OS is very suitable for low powered internet connectivity.

Insight of Contiki

  • Multitasking ability contains a built-in internet protocol suite.
  • Only 10kb of RAM and 30 kb of ROM is needed to run this Operating system.
  • The core language of this operating system is C language. Before the real-time deployment of IoT products, a simulator called Cooja test each IoT product.
  • Both commercial and non-commercial purposes exist to use Contiki.
  • Contiki programming model uses Protothread memory-efficient programming.
  • Manageable by hardware platform, for example, TI MSP430x, Atmel AVR, Atmel Atmega128rfa1.

Get Contiki OS

2. Android Things


android-things

Android Things is an IoT Operating System, and it is an invention of Google. As its previous name was Brillo, experts said that “Brillo is derived from android.” It can run on low power and supports Bluetooth and WiFi technology. Android Things aims to remove all obstacles and simplify IoT development. If Android Things runs well in the market, we expect that Google will launch an IoT app store.

Insight of Android Things

  • Android Things uses only 32-64 Kb of RAM as it is a lightweight operating system.
  • Along with Android Things, Google announces it will provide a communication network protocol called Weave.
  • As Android Things and Weave is connected, so it is possible to detect each IoT device by android smartphone.
  • Developer kit can help to test, build, and debug each IoT solution.
  • Android Things is an open-sourced technology and regularly updates every 6 weeks.
  • As source code is not available, below is an example of how things are built for android things.

Get Android Things OS

3. Riot


riot-os

Riot is one of the free open source IoT operating systems built for IoT services. RioT has a huge development community, and it was released under an unclonable GNU Lesser General Public License. For these two reasons, RioT is called Linux of the IoT world. Academics, hobbyists, and different companies put their contribution together to develop Riot Operating System.

Insight of Riot

  • With low power use capacity Riot is built upon microkernel architecture with C, C++ language.
  • This open source IoT os supports full multithreading and SSL/TSL libraries, for example, wolfSSL.
  • The processor of Riot is 8bit, 16bit and 32 bit.
  • A port of this operating system makes it possible to run as Linux or macOS process.
  • Provides content-centric networking and network protocols such as TCP, UDP, and CoAp.

Get Riot OS

4. Apache Mynewt


apache-mynewt

Similar to Riot, this IoT OS is built for tinny embedded IoT devices. This is a real-time operating system under Apache License 2.0 which provides a complete environment for developing, managing, and operations of IoT devices. With rich libraries, modular-based operating systems like Apache Mynewt can work for long times.

Insight of Apache Mynewt

  • With 6 kb kernel Mynewt is very useful for building embedded systems (industrial IoT equipment, medical devices) among various microcontrollers.
  • It provides profound connectivity with Bluetooth low energy 4.2 stack.
  • Maintains up to 32 connections simultaneously.
  • Console, shell, and bootloader support this operating system.
  • Apache Mynewt supports priority-based scheduling, preemptive multithreading, multistage software watchdog, memory heap and memory pool allocation, etc.

Get Apache Mynewt OS

5. Huawei LightOS


huawei-lightos

In 2015, the Chinese tech giant Huawei released an IoT operating system, and its name is LightOS. IoT OS of Huawei provides a standard API for the diverse IoT fields. LightOS is a secure, interoperable, low-power operating system. LightOS uses middleware to remove the extra cost for the development of IoT devices. According to name, LightOS contains the smallest kernel (6kb) comparing with other operating systems.

Insight of Huawei LightOS

  • Various network access protocols of LightOS supports diverse IoT products. For example, NB-IoT, Ethernet, Bluetooth, Wifi, Zigbee, and more.
  • For security purposes, LightOS provides remote upgrades for terminals, two-factor authentication, and encrypted transmission.
  • Suitable for operating system components such as queue, memory, time and task management, and more.
  • According to a report, Huawei exports 50 million IoT devices, each containing LightOS.
  • Accumulation of static function, low power consumption, and real-time data representation are the core features of the LightOS kernel.

Get Huawei LightOS

6. Zephyr


Zephyr is a real-time operating system (RTOS) built for IoT applications that get support from Linux Foundation. Easy integration of various IoT architecture makes it popular among IoT specialists. Interconnectivity technology (Example: Bluetooth LE, Wifi, 6Lowpan, NFC)is the most prominent characteristic of this IoT Operating System. It is a library-based operating system with reliable memory protection.

Insight of Zephyr

  • Zephyr is a highly configurable, modular open-source IoT OS that uses device tree support(DTS).
  • Offers extensive suite of kernel services, non-volatile storage support, virtual file support etc.
  • A system development kit with appropriate documentation is available.
  • Threat modeling, Code review, and penetration testing provide security.
  • 8kb of Ram and 512 kb of ROM is necessary to operate this operating system.
  • Developers of Zephyr are working to bring a universally adoptable IoT operating system platform.

Get Zephyr OS

7. Snappy


snappy

Snappy is a Ubuntu core IoT OS. The snappy copied from Linux package snap which includes libraries, kernel, and major applications. Snappy keeps itself updated on regular intervals for smooth operations of IoT devices. Cloud management of snappy is good because its IoT application provides an efficient result as servers and devices share the same cloud platform.

Insight of Snappy

  • Snappy guarantees strong security to IoT devices with the help of Ubuntu community research.
  • Automatic upgrades can be rolled back if needed.
  • To add multiple functionality and application, information on the Operating system and application saved as a read-only image.
  • Distributes applications as Snap is a native packaging system.
  • Key-based authentication ensures the exact application run.

Get Snappy OS

8.TinyOS


tiny-os

TinyOS is a component-based open-source operating system. The core language of TinyOS is nesC which is a dialect of C language. TinyOS is popular among developers for its memory optimization characteristics. A component of TinyOS neutralizes some abstractions of IoT systems, for example, sensing, packet communication, routing, etc. The developer group of this IoT Operating System is TinyOS Alliance.

Insight of TinyOS

  • ESTCube-1 is a space program that uses this operating system.
  • Network protocols, sensor drivers, data acquisition tools are part of component libraries.
  • Mostly use wireless sensor networks as its architecture designed in that way.
  • Large scale use of this operating system contributes to simulate algorithms and protocols.

Get TinyOS

9. Fuchsia


fuchsia

The demands of diverse IoT operating systems are increasing day by day. Fuchsia is a microkernel-based operating system sum up with effective connectivity solutions. Fuchsia runs well in low powered devices. IT specialists are guessing that there is a possibility that Fuchsia might replace Android OS in the near future.

Insight of Fuchsia

  • Use of Node.js on operating system ensures application to run on the phone, tablets as well as IoT devices.
  • The development language of this operating system is Dart, Go, Rust, C, C++.
  • Uses card-based design on the user interfaces for multiple application management.
  • Uses software development kit Flutter for user interface and apps.
  • Microkernel’s name of Fuchsia is Zircon, taken from a mineral name.

Get Fuchsia OS

10. Windows IoT


windows-iot

Why would Microsoft be left behind on the race of the embedded systems? Windows 10 IoT is a family of Windows 10 operating systems for the IoT sector. Besides Windows IoT divided into two-part. One is Windows 10 IoT core to support small embedded devices. Another one is Windows 10 IoT Enterprise for the industrial perspective.

Insight of Windows IoT

  • IoT enterprise operating system runs on the ARM processor.
  • It leverages IoT connectivity, cloud experience, and offers various organizations to connect with IoT devices.
  • Windows IoT core provides manageability like Windows 10 operating system, although it acts like an app.
  • Windows IoT core does not support Cortana and FileOpenPicker which is available in Windows 10.
  • With the hybrid kernel, this is not an open-source operating system.

11. TizenRT


tizen-rt

It is a Linux based operating system invented in 2011 for both mobile applications and small embedded systems. An upgraded version of Tizen can support smart TV, vehicles, home appliances, and more. Samsung electronics use this operating system mostly for their IoT development. Development of Tizen held in such a way that it could offer flexibility to the application developers, device manufacturers, and mobile operators.

Insight of TizenRT

  • It uses a shared infrastructure called “Tizen Common” to sustain the primary purpose of IoT development.
  • This IoT OS developed in such a way that the mobile operators can customize their products according to the demographic needs of an area.
  • Programming language C, C++, and Html5 is the languages to develop Tizen.
  • Kernel type of Tizen is monolithic and compare to AndroidOS, and this one is much lightweight.

Get TizenRT OS

12. Raspbian


raspbian

Raspberry Pi is one of the most used devices for IoT development, and Raspbian is its own operating system. Raspbian is highly flexible for Raspberry Pi lines CPUs. Raspbian provides a huge number of pre-installed IoT software for general use, experimental, educational purposes, etc. This is Debian based IoT Operating System for all models of Raspberry Pi.

Insight of Raspbian

  • Active development of Raspbian is still going on as demand for this operating system is increasing.
  • Raspbian Buster and Raspbian Strech are two versions of the Raspbian operating system.
  • Main desktop environment is PIXEL which is PI improved x-window environment.
  • Raspbian uses a computer algebra program “Mathematica” and a version of “Minecraft.”
  • The kernel is similar to the Unix kernel.

Get Raspbian OS

13. Amazon FreeRTOS


amazon-freertos

Amazon FreeRTOS is an open-source microcontroller-based operating system for IoT development invented by Amazon. Enriched software libraries make it easy to connect with small IoT devices. This IoT Operating System uses the cloud service of Amazon Web Service called AWS IoT Core to run the IoT applications. The memory footprint is only 6-15kb which makes it a more adaptable small powered microcontroller.

Insight of Amazon FreeRTOS

  • Code modularity, task prioritization features help to meet the processing deadline with power optimization.
  • The use of the standard generic access profile and generic attribute profile (GAP) via Bluetooth low energy makes it more effective.
  • Amazon invested a lot of money behind the development of IoT data security.
  • Users can maintain diverse architecture with this technology.
  • IoT device tester ensures the possibility of IoT devices to integrate with cloud service.
  • It has become a standard of the microcontroller-based operating systems in the last few years.

Get Amazon FreeRTOS

14. Embedded Linux


embedded-linux-os

Embedded Linux is an operating system built for embedded devices although it uses the Linux kernel. Smaller size and power of embedded Linux helps to integrate all requirements of IoT devices. Android OS used embedded Linux with customized interfaces for the smartphone. Similarly, this IoT OS also applicable for smart TV, navigational devices, tablet pc, smart tv, wireless router, etc.

Insight of Embedded Linux

  • As embedded Linux is a free and open-source with a large community, lots of contributors regularly developing this operating system.
  • Software platforms that use embedded Linux kernel are Busybox, Mobilnux, and Maemo.
  • It covers only 100kb space in memory which makes it faster and reliable.
  • The flexibility of configuration is not found among other operating systems.
  • Embedded applications (Example: SQL Lite, Boa, thttpd, PEG, NANO, ) supported.

Get Embedded Linux OS

15. Mbed OS


Mbed-OS

For the development of IoT embedded products, Mbed operating system uses an ARM processor. This is a free, open-source operating system focusing on IoT projects. A significant number of connectivity options include Wifi, Bluetooth, 6LowPan, Ethernet, Cellular, RFID, NFC, Thread, and more. Multilayer security of this IoT operating system provides profound reliability to customers.

Insight of Mbed OS

  • The developer can make a prototype of IoT applications with the use of ARM cortex M-based devices.
  • From the rich library, required supporting updates automatically adds to IoT applications.
  • Mbed OS API can keep your code clean and portable.
  • Uses SSL and TSL security protocols for the security of the online application.
  • It provides a large number of code examples to show how to integrate API on each application.

Get Mbed OS

Finally, Insight


Open-source IoT operating systems are giving us a platform to check the functionality of IoT products in an easy manner. Those IoT operating system mentioned above is mostly open-source and comes free of charges. We hope that the modern IoT Operating System with all features will accelerate the changes in technology and bring some innovative IoT Trends which ultimately will shape our near future.

Saying that all, let us know if we missed any important topic or any important IoT operating system to cover. Please take some time and write your opinion on the comment box below about this article. Besides, don’t forget to share on social media if you like this article.

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