MQX Software Solutions

Accelerate your design success with a real-time operating system, TCP/IP and USB stacks provided by NXP® MQX RTOS. Available on NXP processors, NXP MQX RTOS offer a straightforward API with a modular architecture, making it simple to fine tune custom applications and scalable to fit most requirements. The combination of market-proven NXP MQX RTOS and silicon portfolio provides a streamlined and powerful platform by creating a comprehensive source for hardware, software, tools and services needs.

NXP MQX RTOS a full-featured real-time operating system including the MQX Kernel, TCP/IP stack (RTCS), embedded MS-DOS file system (MFS), USB host/device stack, and more. The MQX multitasking kernel provides pre-emptive scheduling, fast interrupt response, extensive inter-process communication and synchronization facilities. MQX RTOS includes its own peripheral drivers.

MQX Real-Time Operating System (RTOS)

MQX Real-Time TCP/IP Communication Suite (RTCS)

NXP MQX File System (MFS)

MQX USB Host/Device Stack

MQX v5 Software Solutions

MQX v5 is a continuation of the MQX Classic product available under low-cost commercial licensing terms.

Internet Protocol version 6 (IPv6)

The IPv6 extension for MQX Real Time Communication Suite (RTCS) is included in MQX v5.

What's New


MQX Version 5.0 Overview

Overview of MQX v5.0 with NXP and Embedded Access, Inc. including MQX goals, key features, how-to and road map.


MQX Version 5.0

MQX v5 supports new protocols and NXP processors, including i.MX RT Crossover Processors.