Tech Insights

FreeRTOS

Last updated May 14, 2025, generated by Sumble

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What is FreeRTOS?

FreeRTOS is a real-time operating system (RTOS) kernel for embedded devices. It is designed to be small, simple, and easy to use. It is commonly used in microcontrollers and other resource-constrained devices to manage tasks, memory, and communication, allowing for efficient execution of real-time applications such as those found in IoT devices, industrial automation, and medical devices.

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What other technologies are related to FreeRTOS?

FreeRTOS Competitor Technologies

ThreadX is a real-time operating system (RTOS) that competes with FreeRTOS in the embedded systems market.

mentioned alongside FreeRTOS in 43% (659) of relevant job posts

SafeRTOS is a real-time operating system (RTOS) designed for safety-critical applications, thus it's a direct competitor.

mentioned alongside FreeRTOS in 71% (277) of relevant job posts

VxWorks is a real-time operating system (RTOS) that competes with FreeRTOS in the embedded systems market.

mentioned alongside FreeRTOS in 11% (1.3k) of relevant job posts

Zephyr is a real-time operating system (RTOS) that competes with FreeRTOS, especially in resource-constrained environments.

mentioned alongside FreeRTOS in 9% (1.3k) of relevant job posts

Embedded Linux is a full-fledged operating system that competes with FreeRTOS, especially in more complex embedded systems.

mentioned alongside FreeRTOS in 8% (1.4k) of relevant job posts

uC/OS (now Micrium OS) is a real-time operating system (RTOS) that competes with FreeRTOS.

mentioned alongside FreeRTOS in 56% (149) of relevant job posts

uCOS (now Micrium OS) is a real-time operating system (RTOS) that competes with FreeRTOS.

mentioned alongside FreeRTOS in 49% (170) of relevant job posts

Azure RTOS is a suite of real-time operating system components, and competes with FreeRTOS.

mentioned alongside FreeRTOS in 60% (102) of relevant job posts

FreeRTOS Complementary Technologies

SPI (Serial Peripheral Interface) is a communication protocol commonly used with microcontrollers and can be used alongside FreeRTOS.

mentioned alongside FreeRTOS in 7% (4k) of relevant job posts

I2C (Inter-Integrated Circuit) is a communication protocol commonly used with microcontrollers and can be used alongside FreeRTOS.

mentioned alongside FreeRTOS in 7% (3.9k) of relevant job posts

UART (Universal Asynchronous Receiver/Transmitter) is a serial communication protocol used in embedded systems that can be used alongside FreeRTOS.

mentioned alongside FreeRTOS in 9% (3k) of relevant job posts

Which job functions mention FreeRTOS?

Job function

Jobs mentioning FreeRTOS

Orgs mentioning FreeRTOS

Engineering & R&D

0% (9.4k) job posts

1 organizations

Engineer

0% (9.3k) job posts

163 organizations

Embedded Engineer

6% (4.8k) job posts

907 organizations

Software Engineer

0% (3.1k) job posts

869 organizations

Firmware Engineer

7% (2.2k) job posts

699 organizations

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Which organizations are mentioning FreeRTOS?

Organization

Industry

Matching Teams

Matching People

Scientific and Technical Services

NXP Semiconductors

Manufacturing

Schneider Electric

Utilities

Retail Trade

Manufacturing

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