Qt for MCUs 

Ultimate performance. Tiny footprint. 

Request Evaluation!

Small but Mighty!

Microcontrollers are great! Their lower power consumption saves you batteries, their price saves you money, and now, with Qt they got even better!

Fluid UIs

Small Footprint

Scalable Architecture

Hardware Acceleration

Watch Now

Seeing is Believing

Sounds too good to be true? Watch this video to see just how much punch you can pack into such a tiny MCU!

What is Qt for MCUs?

With Qt for MCUs, you can create engaging user experiences using the powerful declarative UI language, QML, and a rich set of ready-made Qt Quick Controls. It also includes a new graphics rendering engine with a low memory footprint, which is optimized for microcontrollers and other resource-constrained devices.

Focus your skillsets on one technology and use the same familiar Qt design and development tools to create your applications for MCUs.



Get Started with Qt for MCUs

Ultimate Performance. Tiny Footprint.

Learn step-by-step how to create fluid, high-performance user interfaces for MCUs in this code-along webinar with special guests from NXP and ST.

Sign up now!


Watch ST webinar now   Watch NXP webinar now



Software Development for MCUs

High performance on ARM Cortex M

An introduction to Qt for MCUs and how it can benefit your memory footprint and performance on NXP RT, STM32 and Renesas microcontrollers.


Watch the webinar

"The Qt Company showcased an impressive demo running on our STM32MP1 multicore Microprocessor series at Embedded World earlier this year. Now, the UI performance they achieve on a lower-performance STM32F7 series MCU is taking Qt to the next level and we are certain that our cooperation and the benefit to customers will flourish with their new MCU offering.”

Daniel Colonna, Microcontroller Marketing Director, STMicroelectronics

Try this at Home!

Did you enjoy watching the demos? Download them and see how they run on your board! Demos are currently available for the following boards:

1200px-STMicroelectronics_logo.svg-1 kisspng-nxp-semiconductors-freescale-semiconductor-logo-el-amitabh-bachchan-5ac6b5c54b69f3.2852164315229721013089
  • STM32F769i-DISCO
  • STM32F7508-DK
  • I.MX RT1050-EVKB
Download Demo

"We are extremely pleased with the graphical performance delivered by Qt running on our i.MX RT1050 crossover processors. By utilizing the RT1050 graphics accelerator, Qt uses minimal memory footprint while delivering 60 fps high-quality graphics. Qt is used extensively in the embedded industry, and the new offering will make Qt an even more attractive player than it already is today."


Joe Yu, Vice President and General Manager of the Low-Power MPU & MCU Product Line, NXP Semiconductors

Ready for Your Own MCU Project?

Sometimes, a little expert help goes a long way. Qt Professional Services are here to help you embark on your MCU adventure.

  • Porting to a new platform
  • Porting to a new RTOS
  • Creating a prototype for a specific platform
  • Extended support and maintenance.
Contact our Experts

Try Qt for MCUs!

The evaluation version includes the binaries needed to create UIs for reference hardware and sample app source code for your inspiration.

Request Evaluation!